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UNITED
STATES
SECURITIES
AND EXCHANGE COMMISSION
Washington,
D.C. 20549
FORM
8-K
CURRENT
REPORT
Pursuant
to Section 13 or 15 (d) of
the Securities Exchange Act of 1934
Date
of Report (Date of earliest event reported): April 25, 2024
NKGen
Biotech, Inc.
(Exact
name of registrant as specified in its charter)
Delaware |
|
001-40427 |
|
86-2191918 |
(State or other jurisdiction
of incorporation) |
|
(Commission File Number) |
|
(IRS Employer
Identification
No.) |
3001
Daimler Street
Santa
Ana, CA, 92705
(Address
of principal executive offices and zip code)
Registrant’s
telephone number, including area code: (949) 396-6830
Not
Applicable
(Former
name or former address, if changed since last report)
Check
the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under
any of the following provisions (see General Instruction A.2 below):
☐ | Written
communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
☐ | Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
☐ | Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
☐ | Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |
Securities
registered pursuant to Section 12(b) of the Act:
Title
of each class |
|
Trading
Symbol(s) |
|
Name
of each exchange on which registered |
Common
Stock, $0.0001 par value per share |
|
NKGN |
|
Nasdaq
Global Market |
|
|
|
|
|
Warrants,
each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share |
|
NKGNW |
|
Nasdaq
Capital Market |
Indicate
by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405
of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).
Emerging
growth company ☒
If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying
with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Item
1.01. Entry into a Material Definitive Agreement.
As previously disclosed in the Current Report
on Form 8-K filed by NKGen Biotech, Inc. (the “Company”) on September 19, 2023 and September 29, 2023, the Company
entered into subscription agreements with certain investors (the “Investors”), pursuant to which the Investors agreed
to purchase an aggregate of 8,209,996 warrants at a purchase price of $1.00 per warrant (the “Subscribed Warrants”).
Pursuant to the terms of the Subscribed Warrants, Investors had the right to convert one-third of the Subscribed Warrants into shares
of the Company’s common stock, par value $0.0001 (the “Common Stock”), on a cashless basis after a testing period ending
180 days from the closing of the Company’s business combination on September 29, 2023, with the exercise price per share of the
remaining Subscribed Warrants resetting to $5.00. On April 25, 2024, the Company amended and restated the Subscribed Warrants, (the “AR
Subscribed Warrants”). Among other things, the AR Subscribed Warrants: (i) delay the Investor’s right to convert the Subscribed
Warrants on a cashless basis and (ii) reset and cap the exercise price to $2.00 per share for all Subscribed Warrants.
As previously disclosed, the Company issued a
12% promissory note in the principal amount of $330,000 and a 12% promissory note in the principal amount of $220,000 (together, the
“Notes”), to Meteora Select Trading Opportunities Master, LP, Meteora Capital Partners, LP and Meteora Strategic Capital,
LLC (collectively, “Meteora”) and Sandia Investment Management LP (“Sandia” and together with Meteora,
the “Noteholders”).
On April 28, 2024, the Company entered into letter
agreements with each of Meteora (the “Meteora Letter”) and Sandia (the “Sandia
Letter” and together with the Meteora Letter, the “Letters”)
in connection with the Notes. Pursuant to the Notes, the Noteholders, may, in their sole discretion, require the Company to repay all
or any portion of the outstanding Principal Amount (as defined in each Note) and interest then due under such Note (the “Repayment
Right”) upon receipt of cash proceeds in excess of $5 million (such cash proceeds greater than $5 million, the “Excess
Proceeds”). Pursuant to the Letters, the Noteholders have agreed not to exercise the Repayment Right with respect to the
outstanding Principal Amount and interest until such time as the Excess Proceeds exceed $5 million (a total of $10 million in cash proceeds
from the issuance date of each respective Note). In consideration of the Noteholders’ entry into the Letters, the Company has agreed
to (i) pay cash consideration to each Noteholder, (ii) issued shares of Common Stock to each Noteholder and (iii) issue warrants entitling
each Noteholder to purchase shares of Common Stock at an exercise price of $2.00 per share.
The
foregoing descriptions of the AR Subscribed Warrants, Meteora Letter and Sandia Letter do not purport to be complete and are qualified
in their entirety by the terms and conditions of the AR Subscribed Warrants, Meteora Letter and Sandia Letter, which are filed as Exhibits
4.1, 10.1 and 10.2, respectively, to this Current Report on Form 8-K and incorporated herein by reference.
Item
9.01. Financial Statements and Exhibits
(d)
Exhibits.
SIGNATURES
Pursuant
to the requirements of Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.
|
NKGEN BIOTECH, INC. |
|
|
|
Date: April 29, 2024 |
/s/
Paul Y. Song |
|
Name: |
Paul Y. Song |
|
Title: |
Chief Executive Officer |
|
|
(Principal Executive Officer) |
2
Exhibit 4.1
NEITHER
THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS WARRANT NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE EXERCISABLE HAVE
BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (“Securities act”), OR APPLICABLE STATE SECURITIES LAWS. THE
SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, HEDGED, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF (A) AN EFFECTIVE AND AVAILABLE
REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT AND A CURRENT PROSPECTUS, (B) IN ACCORDANCE with RULE 144 UNDER THE
SECURITIES ACT, OR (C) pursuant to another applicable exemption from registration under the securities act. THE ISSUER OF THESE SECURITIES
MAY REQUIRE AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE ISSUER THAT SUCH OFFER, SALE, PLEDGE, HEDGE, TRANSFER or ASSIGNMENT OTHERWISE
COMPLIES WITH THE SECURITIES ACT AND ANY APPLICABLE STATE SECURITIES LAWS. THE NUMBER OF SHARES ISSUABLE UPON EXERCISE OF THIS WARRANT
MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF PURSUANT TO the terms OF THIS WARRANT.
Total Warrant Shares: [____], consisting of
[__] Tranche I Warrant Shares
[__] Tranche II Warrant Shares
[__] Tranche III Warrant Shares |
Date of Issuance: April [_], 2024
(the “Issuance Date”) |
NKGEN
BIOTECH, INC.
COMMON
Stock Purchase Warrant
NKGen Biotech, Inc., a Delaware
corporation (the “Company”), for value received, hereby certifies that [____________________], or its registered assigns
(the “Holder”), is entitled, subject to the terms set forth below and during the term specified in Section 1(b)
hereof, to purchase from the Company the number of shares of the Company’s common stock, par value $0.0001 per share (the “Common
Stock”) set forth herein. This Common Stock Purchase Warrant (this “Warrant”) is issued pursuant to the Subscription
Agreement, dated September [●], 2023, by and between the Company and the Holder (the “Subscription Agreement”)
and amends and restates the previous warrant issued pursuant to the Subscription Agreement on September [●], 2023 (the “Original
Issuance Date”). The shares purchasable upon exercise of this Warrant, and the exercise price per share, as adjusted from time
to time pursuant to the provisions of this Warrant, are hereinafter referred to as the “Warrant Shares” and the “Exercise
Price,” respectively. Capitalized terms used herein and not otherwise defined shall have the respective meanings set forth in
the Subscription Agreement.
1. Exercise.
(a) Initial Exercise
Price. Subject to the terms and conditions hereof and subject to adjustment as provided herein, the Holder is entitled to purchase
from the Company an aggregate of [_________] Warrant Shares, subject to adjustment pursuant to Section 2 and Section 3,
as follows:
(i) Tranche I.
With respect to [__] of the Warrant Shares issuable hereunder, the initial Exercise Price is $10.00 per share (the “Tranche I
Warrant Shares”).
(ii) Tranche II.
With respect to [__] of the Warrant Shares issuable hereunder, the initial Exercise Price is $12.50 per share (the “Tranche II
Warrant Shares”).
(iii) Tranche III.
With respect to [__] of the Warrant Shares issuable hereunder, the initial Exercise Price is $15.00 per share (the “Tranche III
Warrant Shares”).
For purposes of this Warrant, the Tranche I Warrant
Shares, the Tranche II Warrant Shares and the Tranche III Warrant Shares shall be referred to as a “Tranche of Warrant Shares”
and collectively, the “Tranches of Warrant Shares”.
(b) Exercise Period.
This Warrant shall be exercisable during the period (“Exercise Period”) commencing on the date the Company completes
its business combination with NKGen Operating Biotech, Inc. (f/k/a NKGen Biotech, Inc.) (the “Business Combination”)
and terminating at 5:00 p.m., New York City time, on the date that is five (5) years after the date on which the Company completes the
Business Combination (the “Expiration Date”).
(c) Mechanics of
Exercise. This Warrant may be exercised by the Holder, in whole or in part, during the Exercise Period by delivering the purchase/exercise
form attached hereto as Exhibit A (the “Exercise Notice”), duly executed by such Holder or by such Holder’s
duly authorized attorney, at the principal office of the Company, or at such other office or agency as the Company may designate, accompanied
by payment in full of the Exercise Price multiplied by the number of Warrant Shares purchased upon such exercise. The Exercise Price may
be paid by cash, check, or wire transfer of immediately available funds (or by “cashless exercise” as provided for in Section
1(d) or the cashless exchange for Downside Protection Shares and Downside Protection Cash, if applicable, if the Holder has demanded
Downside Protection pursuant to Section 2(d)). The Holder shall not be required to deliver the original of this Warrant in order
to effect an exercise hereunder. Execution and delivery of an Exercise Notice with respect to less than all of the Warrant Shares will
have the same effect as cancellation of the original of this Warrant and issuance of a new Warrant evidencing the right to purchase the
remaining number of Warrant Shares. Execution and delivery of an Exercise Notice for all of the then-remaining Warrant Shares will have
the same effect as cancellation of the original of this Warrant after delivery of the Warrant Shares in accordance with the terms hereof.
On or before the first (1st) Trading Day following the date (which shall be a Trading
Day) on which the Company has received an Exercise Notice (or, if the Company has delivered a Company Objection Notice, the first (1st)
Trading Day after the final resolution of the Company Objection Notice pursuant to Section 7), the Company shall transmit by electronic
mail an acknowledgment of confirmation of receipt of such Exercise Notice, in the form attached hereto as Exhibit B, to the Holder
and the Company’s transfer agent (the “Transfer Agent”), which confirmation shall constitute an instruction to
the Transfer Agent to process such Exercise Notice in accordance with the terms herein. On or before the second (2nd) Trading Day following
the date (which shall be a Trading Day) on which the Company has received such Exercise Notice (or, if the Company has delivered a Company
Objection Notice, the second (2nd) Trading Day after the final resolution of the Company
Objection Notice pursuant to Section 7) (or such earlier date as required pursuant to the Securities Exchange Act of 1934, as amended
(“Exchange Act”), or other applicable law, rule or regulation for the settlement of a trade of such Warrant Shares
initiated on the applicable Exercise Date (the “Standard Settlement Period”)), the Company shall (X) provided that
the Transfer Agent is participating in The Depository Trust Company (“DTC”) Fast Automated Securities Transfer Program
(“FAST”) and if either (I) such shares of Common Stock to be issued have been sold pursuant to an effective and available
registration statement and current prospectus or (II) such shares of Common Stock to be issued have been sold by the Holder pursuant to
Rule 144 of the Securities Act of 1933, as amended (“Securities Act”), and in both cases the Holder has delivered or
caused to be delivered to the Company customary representations and other documentation of the Holder and its broker reasonably acceptable
to the Company and the Transfer Agent in connection therewith at the time it delivers the Exercise Notice (collectively, the “Electronic
Issuance Condition”), upon the request of the Holder and receipt of such required representations and other documentation of
the Holder and its broker, credit such aggregate number of shares of Common Stock to which the Holder is entitled pursuant to such exercise
to the Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal at Custodian system, or (Y) if the
Transfer Agent is not participating in the DTC FAST or the Electronic Issuance Condition is not satisfied, upon the request of the Holder,
issue and deliver (via reputable overnight courier) to the address as specified in the Exercise Notice, a certificate, registered in the
name of the Holder or its designee, for the number of shares of Common Stock to which the Holder shall be entitled pursuant to such exercise.
Notwithstanding any reference herein to the issuance of a “certificate” evidencing Warrant Shares hereunder, at any time as
such Warrant Shares are required to be issued with a restricted legend in accordance with the rules and regulations of the Securities
Act, including if the customary representations and other documentation of the Holder and its broker have not been delivered to the Company
in connection with the Exercise Notice, unless the Holder shall explicitly specify in writing to the Company that such Warrant Shares
should not be delivered as a book-entry with the Transfer Agent, in lieu of the delivery of such a certificate to the Holder (or to such
other Person at the direction of the Holder), such Warrant Shares may be issued by the Company as a book-entry with the Transfer Agent
(with reasonably documented written evidence of such book-entry delivered to the Holder on or prior to the applicable Share Delivery Date
(as defined below)) and will be notated with a restricted legend if applicable. Upon delivery of an Exercise Notice, the Holder shall
be deemed for all corporate purposes to have become the holder of record of the Warrant Shares with respect to which this Warrant has
been exercised, irrespective of the date such Warrant Shares are credited to the Holder’s DTC account or the date of delivery of
the certificates evidencing such Warrant Shares (as the case may be), provided that payment of the aggregate Exercise Price (other than
in the case of a cashless exercise pursuant to Section 1(d) or in the event that the Holder has demanded Downside Protection pursuant
to Section 2(d)) is received within the earlier of (i) two (2) Trading Days and (ii) the number of Trading Days comprising the
Standard Settlement Period following delivery of the Notice of Exercise. If this Warrant is submitted in connection with any exercise
pursuant to this Section 1(c) and the number of Warrant Shares represented by this Warrant submitted for exercise is greater than
the number of Warrant Shares being acquired upon an exercise and upon surrender of this Warrant to the Company by the Holder, then, at
the request of the Holder, the Company shall as soon as practicable and in no event later than two (2) Business Days after any exercise
and upon receipt of this Warrant and at its own expense, issue and deliver to the Holder (or its designee) a new Warrant representing
the right to purchase the number of Warrant Shares purchasable immediately prior to such exercise under this Warrant, less the number
of Warrant Shares with respect to which this Warrant is exercised. No fractional shares of Common Stock are to be issued upon the exercise
of this Warrant, but rather the number of shares of Common Stock to be issued shall be rounded up to the nearest whole number. The Company
shall pay any and all transfer, stamp, issuance and similar taxes, costs and expenses (including, without limitation, fees and expenses
of the Transfer Agent) that may be payable with respect to the issuance and delivery of Warrant Shares upon exercise of this Warrant.
If the Company fails for any reason to deliver Warrant Shares to the Holder on or prior to
the later of (i) two (2) Trading Days after receipt of the applicable Exercise Notice (or such earlier date as required pursuant to the
Exchange Act or other applicable law, rule or regulation for the settlement of a trade of such Warrant Shares initiated on the applicable
Exercise Date), (ii) one (1) Trading Day after the Company’s receipt of the Exercise Price, and (iii) if applicable, the second
(2nd) Trading Day after the final resolution of the Company Objection Notice pursuant
to Section 7 (such later date, the “Share Delivery Date”), the Company
shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of Warrant Shares subject to such exercise
(based on the volume-weighted average price of the Common Stock on the date of the applicable Exercise Notice), $5 per Trading Day (increasing
to $10 per Trading Day on the third Trading Day after the Share Delivery Date) for each Trading Day after such Share Delivery Date until
such Warrant Shares are delivered or the Holder rescinds such exercise. Notwithstanding anything to the contrary contained in this
Warrant or the Subscription Agreement, after the effective date of the Registration Statement, the Company shall, upon Holder’s
request, use commercially reasonable efforts to cause the Transfer Agent to deliver unlegended shares of Common Stock to the Holder (or
its designee) in connection with any sale of Warrant Shares with respect to which the Holder has entered into a contract for sale, and
delivered a copy of the prospectus included as part of the particular Registration Statement to the extent applicable, and for which the
Holder has not yet settled. During the Exercise Period, the Company shall maintain a transfer agent that participates in FAST.
(d) Cashless Exercise
if No Effective Registration Statement. If a Registration Statement has not been declared effective by May 31, 2024 (the “Effectiveness
Deadline”), the Holder of the Warrant shall have the right, during the period beginning on the Business Day after the Effectiveness
Deadline and ending upon the day when such Registration Statement has been declared effective by the Commission, and during any other
period when the Company shall fail to have maintained an effective Registration Statement covering the Warrant Shares, to exercise such
Warrant on a “cashless basis,” by exchanging the Warrant (in accordance with Section 3(a)(9) of the Securities Act (or any
successor rule) or another exemption) for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product
of the number of shares of Common Stock underlying the Warrant, multiplied by the excess of the “Fair Market Value” (as defined
below) over the Exercise Price by (y) the Fair Market Value. Solely for purposes of this Section 1(d), “Fair Market Value”
shall mean the volume-weighted average price of the Common Stock for the ten (10) Trading Day period ending on the Trading Day prior to
the date that Exercise Notice is received by the Company from the Holder of such Warrant or its securities broker or intermediary. In
connection with the “cashless exercise” of the Warrant, the Company shall, upon request, and in addition to the transmission
of Exhibit B provide the Transfer Agent with an opinion of counsel for the Company stating that (i) the exercise of the Warrant
on a cashless basis in accordance with this Section 1(d) is not required to be registered under the Securities Act and (ii) the
shares of Common Stock issued upon such exercise shall be freely tradable under United States federal securities laws by anyone who is
not an affiliate (as such term is defined in Rule 144 under the Securities Act (or any successor rule)) of the Company and, accordingly,
shall not be required to bear a restrictive legend. For the avoidance of any doubt, unless and until all of the Warrant has been exercised
or has expired, the Company shall continue to be obligated to comply with its registration obligations under the Subscription Agreement.
(e) Maximum Percentage.
A Holder of a Warrant may notify the Company in writing in the event it elects to be subject to the provisions contained in this Section
1(e); however, no Holder shall be subject to this Section 1(e) unless he, she or it makes such election. If the election is
made by a Holder, the Company shall not effect the exercise of the Holder’s Warrant, and such Holder shall not have the right to
exercise such Warrant, to the extent that after giving effect to such exercise, such person (together with such person’s affiliates),
or any “group” of which Holder or its affiliates is a member, would beneficially own in excess of 9.99% (or such other amount
as a Holder may specify) (the “Maximum Percentage”) of the shares of Common Stock outstanding immediately after giving
effect to such exercise. For purposes of the foregoing sentence, the aggregate number of shares of Common Stock beneficially owned by
such person and its affiliates, or any “group” of which Holder or its affiliates is a member, shall include the number of
shares of Common Stock issuable upon exercise of the Warrant with respect to which the determination of such sentence is being made, but
shall exclude shares of Common Stock that would be issuable upon (x) exercise of the remaining, unexercised portion of the Warrant beneficially
owned by such person and its affiliates, or any “group” of which Holder or its affiliates is a member, and (y) exercise or
conversion of the unexercised or unconverted portion of any other securities of the Company beneficially owned by such person and its
affiliates (including, without limitation, any convertible notes or convertible preferred stock or warrants) subject to a limitation on
conversion or exercise analogous to the limitation contained herein. Except as set forth in the preceding sentence, for purposes of this
paragraph, beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act and the applicable regulations
of the Commission. For purposes hereof, “group” has the meaning set forth in Section 13(d) of the Exchange Act (or any successor
rule) and applicable regulations of the Commission, and the percentage held by Holder shall be determined in a manner consistent with
the provisions of Section 13(d) of the Exchange Act. To the extent that a Holder makes the election described in this Section 1(e),
the Company shall not effect the exercise of the Holder’s Warrant, and such Holder shall not have the right to exercise such Warrant
unless it provides to the Company in its Exercise Notice a certification that, upon giving effect to such exercise, such person (together
with such person’s affiliates) or any “group” of which Holder or its affiliates is a member, would beneficially own
in excess of the Maximum Percentage of the shares of Common Stock outstanding immediately after giving effect to such exercise as determined
in accordance with this subsection. For purposes of the Warrant, in determining the number of outstanding shares of Common Stock, the
Holder may rely on the number of outstanding shares of Common Stock as reflected in (1) the Company’s most recent Annual Report
on Form 10-K, Quarterly Report on Form 10-Q, current report on Form 8-K or other public filing with the Commission as the case may be,
(2) a more recent public announcement by the Company or (3) any other notice by the Company or the Transfer Agent setting forth the number
of shares of Common Stock outstanding. For any reason at any time, upon the written request of the Holder of the Warrant, the Company
shall, within two (2) Business Days, confirm orally and in writing to such Holder the number of shares of Common Stock then outstanding.
In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of
equity securities of the Company by the Holder and its affiliates since the date as of which such number of outstanding shares of Common
Stock was reported. By written notice to the Company, the Holder may from time to time increase or decrease the Maximum Percentage applicable
to such Holder to any other percentage specified in such notice; provided, however, that any such increase shall not be effective until
the sixty-first (61st) day after such notice is delivered to the Company.
(f) Reservation of
Shares. At all times during the Exercise Period, the Company shall keep reserved for issuance under this Warrant a sufficient
number of shares of Common Stock as shall be necessary to satisfy the Company’s obligation to issue Warrant Shares hereunder (without
regard to any limitations on exercise) (the “Required Reserve Amount”); provided that at no time shall the number of
shares of Common Stock reserved pursuant to this Section 1(f) be reduced other than proportionally in connection with any exercise
or redemption hereunder or such other adjustment event covered by Section 3 below. If at any time during the Exercise Period, the
Company does not have a sufficient number of authorized shares of Common Stock to satisfy its obligation to reserve the Required Reserve
Amount, then the Company shall immediately take such corporate action as may, in the opinion of its counsel, be necessary to increase
the Company’s authorized shares of Common Stock to an amount sufficient to allow the Company to reserve the Required Reserve Amount.
2. Reset Provisions.
(a) Provided that the Holder
does not demand Downside Protection on the date that is 180 days after the Original Issuance Date, or the date hereof (the “First
Reset Date”), the Exercise Price for all Tranches of Warrants shall then be $2.00 (the “Cap Price”).
(b) Beginning on the date that
is 360 days after the Original Issuance Date (the “Second Reset Date”), and each 180th day thereafter during the Exercise
Period, and on the Expiration Date (including the Second Reset Date, each, a “Reset Date”), subject to a floor of $1.50
(the “Downside Protection Threshold Price”), the Exercise Price for all Tranches of Warrants will be reset to the lower
of (i) the volume-weighted average price per share of the Common Stock during the 30-day period ending on any Reset Date, beginning on
the Second Reset Date, as reported on the relevant Bloomberg Screen “NKGN<Equity>AQR SEC” (or any successor thereto)
(the “Test Price” (collectively with the Downside Protection Price and the Cap Price, the “Reset Price”)),
(ii) the Exercise Price on the previous Reset Date, and (iii) the Cap Price.
(c) Beginning on the First
Reset Date, to the extent the Company closes a sale and issuance of shares of Common Stock or securities of the Company that are convertible
into or exercisable for shares of Common Stock at an effective price per share less than the then existing Reset Price (a “Dilutive
Offering”), then the Exercise Price of the Warrant shall be reset (a “Dilutive Offering Reset”) upon the
consummation of such Dilutive Offering (such date on which a Dilutive Offering occurs, a “Dilutive Offering Reset Date”)
as follows; provided that, without limiting the foregoing, a Dilutive Offering Reset (for the avoidance of doubt) shall exclude
(i) any equity line of credit, at the market offering or other similar financing, (ii) the grant, issuance, exercise or settlement of
stock options or other equity awards under the Company’s equity compensation plans in effect immediately after the closing of the
Business Combination or shares of Common Stock underlying warrants outstanding immediately after the closing of the Business Combination,
(iii) Common Stock issued in connection with the Business Combination pursuant to the Agreement and Plan of Merger, dated as of April
14, 2023, by and among Graf Acquisition Corp. IV, a Delaware corporation (“GFOR”), Austria Merger Sub, Inc., a Delaware
corporation and a direct wholly-owned subsidiary of GFOR (“Merger Sub”), and the Company (the “BCA”)
and any other securities issued prior to or in connection with the Business Combination pursuant to any other financing, (iv) any equity
securities offered in exchange for services or expenses prior to the Issuance Date, and (v) any equity securities issued in connection
with a debt or equity-linked transaction purely as consideration for participation in such transaction. The Exercise Price for all Tranches
of Warrant Shares shall be reset to the higher of (A) the price of such shares of Common Stock sold in the Dilutive Offering, provided
that the Exercise Price will not be reset above the Cap Price, and (B) the Downside Protection Threshold Price (the higher of (A) and
(B), the “Dilutive Offering Reset Price”).
(d) The Exercise Price
on each Dilutive Offering Reset Date, shall never exceed the Exercise Price on any prior Reset Date, or, if applicable, on any prior Dilutive
Offering Reset Date. In no event will the Reset Price, or, if applicable, the Dilutive Offering Reset Price, be lower than the Downside
Protection Threshold Price.
(e) Subject to the conditions
below, the Holder may demand Downside Protection in the seven (7) day period following the Second Reset Date for up to two-thirds (2/3)
of their remaining Tranche I and Tranche II Warrants, as provided herein. The Holder may demand Downside Protection for all their remaining
Warrants in the seven (7) day period following the 540th day after the Initial Issuance Date and for each of the seven (7)
day periods following all Reset Dates, provided that the volume-weighted average price per share of the Common Stock during the
30-day period ending on any Reset Date, beginning on the Second Reset Date, as reported on the relevant Bloomberg Screen “NKGN<Equity>AQR
SEC” (or any successor thereto) (the “Test Price”) is less than the Cap Price at the time. In any such case, the Holder
may, in its sole option, upon delivery of the Exercise Notice to the Company demand a cashless exchange in lieu of an exercise for cash
at the then Exercise Price, and such Warrant Shares issued, in whole or in part (the “Downside Protection”, and such
Warrant Shares, the “Downside Protection Shares”) pursuant to which the Holder shall be entitled to receive a number
of Warrant Shares equal to the quotient obtained by dividing (A) by [(B) / (C)], where:
A = the number of Warrant Shares to be issued upon
exercise of unexercised Warrants;
B = the Exercise Price or Dilutive Offering Reset
Price pursuant to Section 2(a), Section 2(b), or Section 2(c) as applicable (provided, however, (B) shall not be
lower than $1.50); and
C = $1.50
The Holder must provide notice
of their demand for Downside Protection within seven (7) days of any Reset Date or Dilutive Offering Reset Set and such demand shall be
irrevocable. The Downside Protection is available for up to two-thirds (2/3) of the Holder’s remaining Tranche I and Tranche II
Warrants at the Second Reset Date and for all the Holder’s remaining warrants on all subsequent Reset Dates. If the application
of Section 2(a) Section 2(b) or Section 2(c) would cause the Exercise Price of Warrant Shares for which Downside Protection
is not available to be less than the Downside Protection Threshold Price, then the Exercise Price of each so-affected Tranche of Warrant
Shares for which Downside Protection is not available, will be equal to the Downside Protection Threshold Price. Downside Protection for
the other Tranches of Warrant Shares shall be triggered only if the Exercise Price remains lower than the Downside Protection Threshold
Price at the next Reset Date. For the avoidance of doubt, to the extent a Holder exercises the Downside Protection with respect to a Tranche
of Warrant Shares in full, the Holder shall have no other right to exercise this Warrant to purchase or receive Warrant Shares with respect
to that particular Tranche of Warrant Shares.
Further, in the event that
the Test Price is less than $1.50, then in addition to issuing the Downside Protection Shares, the Company shall pay the Holder in cash,
by wire transfer of immediately available funds to the account specified by the Holder in the Exercise Notice, an amount equal to the
product of (x) the difference between the Test Price and $1.50 multiplied by (y) the number of Warrant Shares for which the Holder has
demanded Downside Protection (the “Downside Protection Cash”).
(f) Within two (2) Business
Days after each Reset Date or Dilutive Offering Reset Date, as applicable, the Company shall deliver to each Holder a written notice setting
forth the Company’s calculation of (i) the Test Price, Reset Price, and Exercise Price of each Tranche of Warrant Shares calculated
pursuant to Section 2(a) or Section 2(b), or (ii) the Dilutive Offering Reset Price and Exercise Price of each Tranche of Warrant
Shares calculated pursuant to Section 2(c), as applicable (such notice, the “Reset Notice”); provided, that,
in no event will the Company include any material non-public information in the Reset Notice and the Holder shall be entitled to presume
that the information contained in the Reset Notice does not constitute material, non-public information relating to the Company. If the
holders of a majority in interest of all Warrants issued pursuant to the Subscription Agreement then outstanding (the “Majority
Holders”) wish to object to the information set forth in the Reset Notice, the Majority Holders shall deliver to the Company
a written notice setting forth such objection in reasonable detail (the “Holder Objection Notice”) within two (2) Business
Days after its receipt of the Reset Notice (such date, the “Holder Objection Deadline”), and the Company and the Majority
Holders shall resolve such dispute in accordance with Section 7 hereof. If the Majority Holders have not delivered a Holder Objection
Notice to the Company by the Holder Objection Deadline, then the prices and calculations as set forth in the Reset Notice shall be deemed
to be irrevocably accepted by each Holder. If the Company objects to the arithmetic calculation of the Warrant Shares, Downside Protection
Shares, and/or Downside Protection Cash set forth in the Exercise Notice, the Company shall deliver to each Holder a written notice setting
forth the Company’s objection in reasonable detail (the “Company Objection Notice”) on or before the first (1st)
Trading Day following the date on which the Company has received the Exercise Notice (such date, the “Company Objection Deadline”),
and the Company and the Majority Holders shall resolve such dispute in accordance with Section 7 hereof. If the Company has not
delivered a Company Objection Notice to each Holder on or before the Company Objection Deadline, then the arithmetic calculation as set
forth in the Exercise Notice shall be deemed to be irrevocably accepted by the Company.
(g) Within two (2) Business
Days of the Company’s receipt of notice from the Holder that the Holder has demanded the Downside Protection, the Company shall
have the right, but not the obligation, to notify the Holder of the Company’s intent to repurchase all such Warrant Shares for which
the Holder has demanded Downside Protection for cash at a repurchase price of $1.75 per share (the “Redemption Price”)
in lieu of issuing the Downside Protection Shares and Downside Protection Cash, if applicable (the “Redemption Right”).
If the Company exercises the Redemption Right, the Company shall within five (5) Business Days of the applicable notice deliver to the
Holder the Redemption Price in cash and a countersigned Warrant for the remaining number of shares of Common Stock as to which such Warrant
shall not have been so redeemed.
3. Adjustments.
(a) Split-Ups.
If after the date hereof, and subject to the provisions of Section 3(g) below, the number of outstanding shares of Common Stock
is increased by a stock dividend payable in shares of Common Stock, or by a split-up of shares of Common Stock or other similar event,
then, on the effective date of such stock dividend, split-up or similar event, the number of shares of Common Stock issuable on exercise
of the Warrant shall be increased in proportion to such increase in the outstanding shares of Common Stock. A rights offering to holders
of the Common Stock entitling holders to purchase shares of Common Stock at a price less than the “Fair Market Value” (as
defined below) shall be deemed a stock dividend of a number of shares of Common Stock equal to the product of (i) the number of shares
of Common Stock actually sold in such rights offering (or issuable under any other equity securities sold in such rights offering that
are convertible into or exercisable for the Common Stock) multiplied by (ii) one (1) minus the quotient of (x) the price per share of
Common Stock paid in such rights offering and divided by (y) the Fair Market Value. For purposes of this Section 3(a), (i) if the
rights offering is for securities convertible into or exercisable for Common Stock, in determining the price payable for Common Stock,
there shall be taken into account any consideration received for such rights, as well as any additional amount payable upon exercise or
conversion and (ii) “Fair Market Value” means the volume weighted average price of the Common Stock as reported during the
ten (10) Trading Day period ending on the Trading Day prior to the first date on which the shares of Common Stock trade on the applicable
exchange or in the applicable market, regular way, without the right to receive such rights.
(b) Extraordinary
Dividends. If the Company, at any time while the Warrant is outstanding and unexpired, shall pay a dividend or make a distribution
in cash, securities or other assets to the holders of the Common Stock on account of such shares of Common Stock (or other shares of the
Company’s capital stock into which the Warrant is convertible), other than (a) as described in Section 3(a) above or (b)
Ordinary Cash Dividends (as defined below) (any such non-excluded event being referred to herein as an “Extraordinary Dividend”),
then the Exercise Price shall be decreased, effective immediately after the effective date of such Extraordinary Dividend, by the amount
of cash and/or the fair market value (as determined by the Company’s board of directors, in good faith) of any securities or other
assets paid on each share of Common Stock in respect of such Extraordinary Dividend. For purposes of this Section 3(b), “Ordinary
Cash Dividends” means any cash dividend or cash distribution which, when combined on a per share basis, with the per share amounts
of all other cash dividends and cash distributions paid on the Common Stock during the 365-day period ending on the date of declaration
of such dividend or distribution (as adjusted to appropriately reflect any of the events referred to in other subsections of this Section
3 and excluding cash dividends or cash distributions that resulted in an adjustment to the Exercise Price or to the number of shares
of Common Stock issuable on exercise of the Warrant) does not exceed the Downside Protection Threshold Price.
(c) Aggregation of
Shares. If after the date hereof, and subject to the provisions of Section 3(g) hereof, the number of outstanding shares
of Common Stock is decreased by a consolidation, combination, reverse stock split or reclassification of shares of Common Stock or other
similar event, then, on the effective date of such consolidation, combination, reverse stock split, reclassification or similar event,
the number of shares of Common Stock issuable on exercise of the Warrant shall be decreased in proportion to such decrease in outstanding
shares of Common Stock.
(d) Adjustments in
Warrant Price. Whenever the number of shares of Common Stock purchasable upon the exercise of the Warrants is adjusted as provided
in Sections 3(a), (b), or (c) above, the Exercise Price shall be adjusted (to the nearest cent) by multiplying such
Exercise Price immediately prior to such adjustment by a fraction (x) the numerator of which shall be the number of shares of Common Stock
purchasable upon the exercise of the Warrant immediately prior to such adjustment, and (y) the denominator of which shall be the number
of shares of Common Stock so purchasable immediately thereafter, in each case with proportionate adjustments among the Warrant Shares
to maintain the same ratio of Tranche I Warrant Shares, Tranche II Warrant Shares, and Tranche III Warrant Shares purchasable prior to
such adjustment.
(e) Replacement of
Securities upon Reorganization, etc. In case of any reclassification or reorganization of the outstanding shares of Common Stock
(other than a change under Sections 3(a), (b), or (c) above or that solely affects the par value of such shares of
Common Stock), or in the case of any merger or consolidation of the Company with or into another entity or conversion of the Company as
another entity (other than a consolidation or merger in which the Company is the continuing corporation and is not a subsidiary of another
entity whose stockholders did not own all or substantially all of the Common Stock of the Company in substantially the same proportions
immediately before such transaction and that does not result in any reclassification or reorganization of the outstanding shares of Common
Stock), or in the case of any sale or conveyance to another entity of the assets or other property of the Company as an entirety or substantially
as an entirety in connection with which the Company is dissolved, the Holder shall thereafter have the right to purchase and receive,
upon the basis and upon the terms and conditions specified in the Warrant and in lieu of the shares of Common Stock of the Company immediately
theretofore purchasable and receivable upon the exercise of the rights represented thereby, the kind and amount of shares or other securities
or property (including cash) receivable upon such reclassification, reorganization, merger or consolidation, or upon a dissolution following
any such sale or transfer, that the Holder would have received if such Holder had exercised his, her or its Warrant immediately prior
to such event (the “Alternative Issuance”); provided, however, that (i) if the holders of the Common Stock were entitled
to exercise a right of election as to the kind or amount of securities, cash or other assets receivable upon such consolidation or merger,
then the kind and amount of securities, cash or other assets constituting the Alternative Issuance for which the Warrant shall become
exercisable shall be deemed to be the weighted average of the kind and amount received per share by the holders of the Common Stock in
such consolidation or merger that affirmatively make such election, and (ii) if a tender, exchange or redemption offer shall have been
made to and accepted by the holders of the Common Stock under circumstances in which, upon completion of such tender or exchange offer,
the maker thereof, together with members of any group (within the meaning of Rule 13d-5(b)(1) under the Exchange Act (or any successor
rule)) of which such maker is a part, and together with any affiliate or associate of such maker (within the meaning of Rule 12b-2 under
the Exchange Act (or any successor rule)) and any members of any such group of which any such affiliate or associate is a part, own beneficially
(within the meaning of Rule 13d-3 under the Exchange Act (or any successor rule)) more than 65% of the voting power of the Company’s
outstanding equity securities (including with respect to the election of directors), the Holder shall be entitled to receive as the Alternative
Issuance, the weighted average of the amount of cash, securities or other property to which such Holder would actually have been entitled
as a stockholder if such Holder had exercised the Warrant prior to the expiration of such tender or exchange offer, accepted such offer,
and participated in such tender or exchange offer on a pro rata basis with all other holders of Common Stock, subject to adjustments (from
and after the consummation of such tender or exchange offer) as nearly equivalent as possible to the adjustments provided for in this
Section 3. If any reclassification or reorganization also results in a change in shares of Common Stock covered by Sections
3(a), (b), or (c) above, then such adjustment shall be made pursuant to Sections 3(a), (b), or (c)
and this Section 3(e). The provisions of this Section 3(e) shall similarly apply to successive reclassifications, reorganizations,
mergers or consolidations, sales or other transfers. In no event will the Exercise Price be reduced to less than the par value per share
issuable upon exercise of the Warrant.
(f) Notices of Changes
in Warrant. Upon every adjustment of the Exercise Price or the number of shares of Common Stock issuable upon exercise of the
Warrant, the Company shall give written notice thereof to the Holder, which notice shall state the Exercise Price resulting from such
adjustment and the increase or decrease, if any, in the number of shares of Common Stock purchasable at such price upon the exercise of
the Warrant, setting forth in reasonable detail the method of calculation and the facts upon which such calculation is based. Failure
to give such notice, or any defect therein, shall not affect the legality or validity of such event or constitute a breach hereof.
(g) No Fractional
Shares. Notwithstanding any provision contained herein to the contrary, the Company shall not issue fractional shares of Common
Stock upon the exercise of Warrants. If, by reason of any adjustment made pursuant to this Section 3, the Holder would be entitled,
upon the exercise of such Warrant, to receive a fractional interest in a share, the Company shall, upon such exercise, round down to the
nearest whole number the number of shares of Common Stock to be issued to such Holder.
(h) Other Events.
In case any event shall occur affecting the Company as to which none of the provisions of the preceding subsections of this Section
3 are strictly applicable, but which would require an adjustment to the terms of the Warrants in order to (i) avoid an adverse impact
on the Warrants and (ii) effectuate the intent and purpose of this Section 3 then, in each such case, the Company’s board
of directors shall in good faith determine and implement an appropriate adjustment in the Exercise Price and the number of Warrant Shares
(if applicable) so as to protect the rights of the Holder, provided that no such adjustment pursuant to this Section 3(h) will
increase the Exercise Price or decrease the number of Warrant Shares as otherwise determined pursuant to this Section 3.
(i) Voluntary Adjustment
by Company. Subject to the rules and regulations of Nasdaq, the Company may at any time during the term of this Warrant, with
the prior written consent of the Majority Holders, reduce the then current Exercise Price to any amount and for any period of time deemed
appropriate by the board of directors of the Company.
4. Warrant Holder
Not Deemed a Shareholder. Except as otherwise specifically provided herein, the Holder, solely in its capacity as a holder of
this Warrant, shall not be entitled to vote or receive dividends or be deemed the holder of share capital of the Company for any purpose,
nor shall anything contained in this Warrant be construed to confer upon the Holder, solely in its capacity as the holder of this Warrant,
any of the rights of a shareholder of the Company or any right to vote, give or withhold consent to any corporate action (whether any
reorganization, issue of stock, reclassification of stock, consolidation, merger, conveyance or otherwise), receive notice of meetings,
receive dividends or subscription rights, or otherwise, prior to the issuance to the Holder of the Warrant Shares which it is then entitled
to receive upon the due exercise of this Warrant. In addition, nothing contained in this Warrant shall be construed as imposing any liabilities
on the Holder to purchase any securities (upon exercise of this Warrant or otherwise) or as a shareholder of the Company, whether such
liabilities are asserted by the Company or by creditors of the Company.
5. Transfers.
(a) Unregistered
Security. The Holder acknowledges that this Warrant and the Warrant Shares have not been registered under the Securities Act as
of the Issuance Date and agrees not to sell, pledge, distribute, offer for sale, transfer or otherwise dispose of this Warrant or any
Warrant Shares issued upon its exercise (or any securities issued by the Company upon conversion or exchange thereof) in the absence of
(i) an effective and available registration statement under the Securities Act and current prospectus as to the sale of any such securities
and registration or qualification of such securities under any applicable U.S. federal or state securities law then in effect, or (ii)
an opinion of counsel, satisfactory to the Company and the Transfer Agent, that there is an applicable exemption from such registration
and qualification under applicable U.S. federal and state securities laws. Subject to Section 1(c), the Warrant Shares (and any
securities issued by the Company upon conversion or exchange thereof) shall bear the legend set forth on Exhibit D. For the avoidance
of doubt, the Warrants carry no registration rights.
(b) Transferability.
Subject to compliance with any applicable securities law and the provisions of Section 5(a) hereof, this Warrant and all rights
hereunder are transferable, in whole or in part, upon surrender of the Warrant with a properly executed assignment (in the form of Exhibit
C hereto) at the principal office of the Company.
(c) Warrant Register.
The Company will maintain a register containing the names and addresses of the Holder of this Warrant. Until any transfer of this
Warrant is made in the warrant register, the Company may treat the Holder of this Warrant as the absolute owner hereof for all purposes;
provided, however, that if this Warrant is properly assigned in blank, the Company may (but shall not be required to) treat
the bearer hereof as the absolute owner hereof for all purposes, notwithstanding any notice to the contrary. Any Holder may change such
Holder’s address as shown on the warrant register by written notice to the Company requesting such change.
6. Replacement
of Warrants. Upon receipt of evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of
this Warrant and (in the case of loss, theft or destruction) upon delivery of an indemnity agreement (with surety if reasonably required)
in an amount reasonably satisfactory to the Company, or (in the case of mutilation) upon surrender and cancellation of this Warrant, the
Company will issue, in lieu thereof, a new Warrant of like tenor; provided that, in the case of mutilation, no indemnity shall
be required if this Warrant in identifiable form is surrendered to the Company for cancellation.
7. Dispute Resolution
Regarding Certain Matters. If the Majority Holders have delivered a Holder Objection Notice to the Company on or prior to the
Holder Objection Deadline, or if the Company has delivered a Company Objection Notice to each Holder on or prior to the Company Objection
Deadline, and the Majority Holders and the Company are unable to agree upon such determination or calculation within three (3) Business
Days of delivery of such Holder Objection Notice or Company Objection Notice (as the case may be), then the Company shall, within two
(2) Business Days after the end of such three (3) Business Day period, submit via electronic mail (a) the disputed determination of the
Exercise Price, Test Price, Reset Price, or Dilutive Offering Reset Price (as the case may be) or (b) the disputed arithmetic calculation
of the Warrant Shares, Downside Protection Shares, or Downside Protection Cash, to an independent, reputable investment bank selected
by the Company and reasonably acceptable to the Majority Holders. The Company shall cause the investment bank to perform the determinations
or calculations and notify the Company and each Holder of the results as soon as reasonably practicable. Such investment bank’s
determination or calculation shall be binding upon all parties absent demonstrable error. The fees and expenses of such investment bank
shall be borne by the Company unless the number in question, as finally determined by such investment bank is within ten percent (10%)
of the Company’s originally proposed number, in which case such fees and expenses shall be borne by the Holders.
8. Miscellaneous.
(a) Applicable Law
and Exclusive Forum. The validity, interpretation, and performance of this Warrant shall be governed in all respects by the laws
of the State of New York, without giving effect to conflicts of law principles that would result in the application of the substantive
laws of another jurisdiction. The Company and the Holder hereby agree that any action, proceeding or claim against it arising out of or
relating in any way to this Warrant shall be brought and enforced in the courts of the State of New York or the United States District
Court for the Southern District of New York, and irrevocably submit to such jurisdiction, which jurisdiction shall be the exclusive forum
for any such action, proceeding or claim. The Company and the Holder hereby waive any objection to such jurisdiction and that such courts
represent an inconvenient forum. Notwithstanding the foregoing, this Section 8(a) shall not apply to any action, proceeding or claim brought
to enforce any liability or duty created by the Exchange Act or any other claim for which the federal district courts of the United States
of America are the sole and exclusive forum. Notwithstanding the foregoing, the provisions of this paragraph will not apply to suits brought
to enforce any liability or duty created by the Exchange Act or any other claim for which the federal district courts of the United States
of America are the sole and exclusive forum.
Any person or entity purchasing or otherwise acquiring
any interest in this Warrant shall be deemed to have notice of and to have consented to the forum provisions in this Section 8(a). If
any action, the subject matter of which is within the scope of the forum provisions above, is filed in a court other than a court located
within the State of New York or the United States District Court for the Southern District of New York (a “foreign action”)
in the name of any Warrant holder, such Holder shall be deemed to have consented to: (x) the personal jurisdiction of the state and federal
courts located within the State of New York or the United States District Court for the Southern District of New York in connection with
any action brought in any such court to enforce the forum provisions (an “enforcement action”), and (y) having service
of process made upon such Holder in any such enforcement action by service upon such Holder’s counsel in the foreign action as agent
for such Holder.
(b) Entire Agreement.
This Warrant and the Subscription Agreement set forth the entire agreement and understanding of the parties relating to the subject matter
herein and supersede all prior or contemporaneous agreements, understandings, representations and warranties, both written and oral, between
them relating to the subject matter hereof.
(c) Amendments and
Waivers. No modification of or amendment to this Warrant, nor any waiver of any rights under this Warrant, shall be effective
unless in writing signed by (i) the Company and (ii) the holders representing more than 50% of the Warrant Shares issuable under all Warrants
issued pursuant to the Subscription Agreement and then-outstanding. No delay or failure to require performance of any provision of this
Warrant shall constitute a waiver of that provision as to that or any other instance.
(d) Successors and
Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall inure to the
benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted assigns of Holder.
The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant and shall be enforceable
by the Holder or holder of Warrant Shares.
(e) Notices. All
notices, requests, demands, claims, and other communications hereunder shall be in writing, at the most recent address set forth in the
Company’s books and records. Any notice, request, demand, claim, or other communication hereunder shall be deemed duly given (i)
when delivered personally to the recipient, (ii) when sent by electronic mail, with no mail undeliverable or other rejection notice, on
the date of transmission to such recipient, if sent on a Business Day prior to 5:00 p.m. New York City time, or on the Business Day following
the date of transmission, if sent on a day that is not a Business Day or after 5:00 p.m. New York City time on a Business Day, (iii) one
(1) Business Day after being sent to the recipient via overnight mail by reputable overnight courier service (charges prepaid), or (iv)
four (4) Business Days after being mailed to the recipient by certified or registered mail, return receipt requested and postage prepaid,
and, in each case, addressed to the intended recipient at its address specified on the signature page hereof or to such electronic mail
address or address as subsequently modified by written notice given in accordance with this Section 8(e). A courtesy electronic
copy of any notice sent by methods (i), (iii), or (iv) above shall also be sent to the recipient via electronic mail if an electronic
mail address is provided in the applicable signature page hereof or to an electronic mail address as subsequently modified by written
notice given in accordance with this Section 8(e).
(f) Severability.
If one or more provisions of this Warrant are held to be invalid, illegal or unenforceable under applicable law, such invalidity, illegality
or unenforceability shall not affect any other term or provision of this Warrant or invalidate or render unenforceable such term or provision
in any other jurisdiction.
(g) Construction.
This Warrant is the result of negotiations between and has been reviewed by the Company and the initial Holder and their respective counsel,
if any; accordingly, this Warrant shall be deemed to be the product of all of the parties hereto, and no ambiguity shall be construed
in favor of or against any one of the parties hereto.
[Signature Page Follows]
IN WITNESS WHEREOF,
the Company has caused this Common Stock Purchase Warrant to be duly executed as of the Issuance Date set out above.
NKGEN Biotech, Inc. |
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Signature Page to Common Stock Purchase Warrant
EXHIBIT A
EXERCISE
NOTICE
TO BE
EXECUTED BY THE HOLDER TO EXERCISE THIS
COMmon stock purchase warrant
NKGEN BIOTECH, INC.
The undersigned holder hereby
elects to exercise the Common Stock Purchase Warrant (the “Warrant”) of NKGen Biotech, Inc., a Delaware corporation
(the “Company”) as specified below. Capitalized terms used herein and not otherwise defined shall have the respective
meanings set forth in the Warrant.
1. Cash Exercise. The
Holder intends to exercise the following number of Warrant Shares:
__________ Tranche I Warrant
Shares
__________ Tranche II Warrant
Shares
__________ Tranche III Warrant
Shares
The total number of Warrant
Shares to be delivered to the Holder is: ______________
2. Payment of Cash Exercise
Price. The Holder shall pay the aggregate Exercise Price in the sum of
$___________________ to the
Company in accordance with the terms of the Warrant.
3. Cashless Exercise Pursuant
to Section 1(d). The Holder hereby irrevocably elects to exercise the Warrant pursuant to Section 1(d) on a cashless basis to receive
the following number of Warrant Shares:
________ Tranche ____ Warrant
Shares
If said number of shares of
Common Stock is less than all of the shares of Common Stock purchasable hereunder (after giving effect to the cashless exercise), the
Holder requests that a new Warrant be issued pursuant to Section 1(c) evidencing the right to purchase the following remaining number
of Warrant Shares:
__________ Tranche I Warrant
Shares
__________ Tranche II Warrant
Shares
__________ Tranche III Warrant
Shares
4. Downside Protection
Demand. The Holder hereby certifies that, as of ____________ (the Reset Date or Dilutive Offering Reset Date, as applicable), the
Test Price or Dilutive Offering Reset Price, as applicable, of the Tranche ___ Warrant Shares calculated pursuant to Section 2(a) or Section
2(b) of the Warrant, as applicable, is below the Downside Protection Threshold Price. The Holder hereby demands Downside Protection with
respect to the following number of Warrant Shares:
________ Tranche ____ Warrant
Shares
The number of Downside Protection
Shares to be delivered to the Holder is: ______________
The amount of Downside Protection
Cash to be delivered to the Holder is: _______________
Exhibit A to Common Stock Purchase Warrant
5. Delivery of Warrant
Shares. The Company shall deliver to Holder, or its designee or agent as specified below, the total number of Warrant Shares specified
in Item 1 or 3 above in accordance with the terms of the Warrant. Delivery shall be made to Holder, or for its benefit, as follows:
☐
Check here if requesting delivery as a certificate to the following name and to the following address:
☐ Check here if requesting delivery by Deposit/Withdrawal at Custodian as follows:
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6. Maximum Percentage Representation.
Notwithstanding anything to the contrary contained herein, this Exercise Notice shall constitute a representation by the Holder of the
Warrant submitting this Exercise Notice that after giving effect to the exercise provided for in this Exercise Notice, such Holder (together
with its affiliates) will not have beneficial ownership (together with the beneficial ownership of such Person’s affiliates) of
a number of shares of Common Stock which exceeds the Maximum Percentage of the total outstanding shares of Common Stock of the Company
as determined pursuant to the provisions of Section 1(e) of the Warrant.
7. Delivery of Downside
Protection Cash. The Holder’s wire information for the delivery of the Downside Protection Cash (if applicable), is as follows:
[INSERT WIRE INFORMATION]
[Signature Page Follows]
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Exhibit A to Common Stock Purchase Warrant
EXHIBIT B
ACKNOWLEDGMENT
The Company hereby acknowledges
this Exercise Notice and hereby directs Continental Stock Transfer & Trust Company to issue the above indicated number of shares of
Common Stock in accordance with the Transfer Agent Instructions dated _________, from the Company and acknowledged and agreed to by _______________.
NKGEN BIOTECH, INC. |
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Exhibit B to Common Stock Purchase Warrant
EXHIBIT C
ASSIGNMENT
FORM
FOR VALUE RECEIVED, _________________________________________
hereby sells, assigns and transfers all of the rights of the undersigned under the attached Warrant with respect to the number of shares
of capital stock covered thereby set forth below, unto:
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Acknowledged and agreed to by |
the Holder: |
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Exhibit C to Common Stock Purchase Warrant
EXHIBIT D
FORM OF RESTRICTED STOCK LEGEND
THE OFFER AND SALE OF THE SHARES OF COMMON STOCK REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS
AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, HEDGED, ASSIGNED OR OTHERWISE TRANSFERRED,
EXCEPT (1) PURSUANT TO AN EFFECTIVE AND AVAILABLE REGISTRATION STATEMENT UNDER THE SECURITIES ACT AND A CURRENT PROSPECTUS, (2) IN ACCORDANCE
WITH RULE 144 UNDER THE SECURITIES ACT, OR (3) PURSUANT TO ANOTHER APPLICABLE EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT. THE
ISSUER OF THESE SECURITIES MAY REQUIRE AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE ISSUER THAT SUCH OFFER, SALE, PLEDGE, HEDGE,
ASSIGNMENT OR OTHER TRANSFER OTHERWISE COMPLIES WITH THE SECURITIES ACT AND ANY APPLICABLE STATE SECURITIES LAWS.
Exhibit D to Common Stock Purchase Warrant
18
Exhibit 10.1
Execution Version
LETTER AGREEMENT REGARDING UNSECURED NOTE
This Letter Agreement (“Letter “),
dated as of April 28, 2024, is made between Meteora
Select Trading Opportunities Master, LP, Meteora Capital Partners, LP and Meteora Strategic Capital, LLC (collectively, “Lender”)
and NKGEN BIOTECH, INC. (“Borrower”).
WHEREAS, the Borrower has
executed that certain Unsecured Promissory Note in the original principal amount of $330,000, dated as of March 26, 2024 (as the same
may be amended, amended and restated, supplemented or otherwise modified from time to time in accordance with its provisions, the “Note”)
in favor of the Lender;
WHEREAS, the Borrower notified
the Lender that on April 9, 2024, it received cash proceeds from any source or series of related or unrelated sources on or after the
Issue Date in an amount greater than $5,000,000 (such cash proceeds greater than $5,000,000, the “Excess Proceeds”);
WHEREAS, the Lender may, in
its sole discretion, require the Borrow to repay all or any portion of the outstanding Principal Amount and interest (including any Default
Interest) then due under the Note pursuant to Section 1.10 of the Note (the “Repayment Right”) with such Excess Proceeds;
WHEREAS, the Lender has informed
the Borrower that it will not exercise the Repayment Right with respect to all or any portion of the outstanding Principal Amount and
interest (including any Default Interest) under the Note and that it will not exercise the Repayment Right with respect to all or any
portion of the outstanding Principal Amount and interest (including any Default Interest) then due under the Note until the amount of
Excess Proceeds exceeds $5,000,000 (such the time at which the amount of such Excess Proceeds exceeds to $5,000,000, the “Next
Repayment Right Time”);
WHEREAS, in consideration
for the Lender’s decision not to exercise the Repayment Right, the Borrower desires to (i) pay an amount equal to $69,600 in immediately
available funds (the “Cash Consideration”), (ii) issue to the Lender 250,000 shares (the “Consideration Shares”)
of the Borrower’s common stock, par value 0.0001 (the “Common Stock”), and (iii) issue to Lender warrants to
purchase 330,000 shares of Common Stock (the “Warrants”) at an exercise price of $2.00 per share of Common Stock with
such Warrants having a five year term.
NOW, THEREFORE, in consideration
of the premises set forth above and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged,
the parties agree as follows:
1. Definitions. Capitalized
terms used and not defined in this Letter shall have the respective meanings given them in the Note.
2. Agreements.
(a) The Lender agrees not to exercise the Repayment Right with respect to all or any portion of the outstanding Principal Amount and
interest (including any Default Interest) then due under the Note until the Next Repayment Right Time and, from and after such Next Repayment
Right Time, the Lender shall have the right, but not the obligation, in its discretion, to exercise the Repayment Right, solely with respect
to the amount of Excess Proceeds which exceed $5,000,000.
(b) In consideration of the Lender’s agreement set forth in Section 2(a) above, the Borrower shall (i) pay the Cash Consideration
by wire transfer of immediately available funds to the Lender, in accordance with the Lender’s written wiring instructions and (ii)
issue the Consideration Shares and Warrants to the Lender within one (1) business day of the date hereof.
3. No Modifications.
Except as expressly set forth in Section 2 of this Letter, nothing contained in this Letter shall be deemed or construed to amend, supplement
or modify the Note or otherwise affect the rights and obligations of any party thereto, all of which remain in full force and effect.
4. Successors and Assigns.
This Letter shall inure to the benefit of and be binding upon the Borrower and the Lender, and each of their respective successors and
assigns.
5. Governing Law. This
Letter shall be governed by, and construed in accordance with, the laws of the State of Delaware.
6. Counterparts. This
Letter may be executed in any number of counterparts, all of which shall constitute one and the same agreement, and any party hereto
may execute this Waiver by signing and delivering one or more counterparts. Delivery of an executed counterpart of this Waiver electronically
or by facsimile shall be effective as delivery of an original executed counterpart of this Waiver.
7. Construction; Headings.
This Letter shall be deemed to be jointly drafted by the Borrower and the Lender and shall not be construed against any person as the
drafter hereof. The headings of this Letter are for convenience of reference and shall not form part of, or affect the interpretation
of, this Letter.
8. Usury. To the
extent it may lawfully do so, the Borrower hereby agrees not to insist upon or plead or in any manner whatsoever claim, and will
resist any and all efforts to be compelled to take the benefit or advantage of, usury laws wherever enacted, now or at any time
hereafter in force, in connection with any action or proceeding that may be brought by the Lender in order to enforce any right or
remedy under this Letter. Notwithstanding any provision to the contrary contained in this Letter, it is expressly agreed and
provided that the total liability of the Borrower under the Note for payments which under the applicable law are in the nature of
interest shall not exceed the maximum lawful rate authorized under applicable law (the “Maximum Rate”), and,
without limiting the foregoing, in no event shall any rate of interest or default interest, or both of them, when aggregated with
any other sums which under the applicable law in the nature of interest that the Borrower may be obligated to pay under the Note
exceed such Maximum Rate. It is agreed that if the maximum contract rate of interest allowed by applicable law and applicable to the
Note is increased or decreased by statute or any official governmental action subsequent to the Issue Date, the new maximum contract
rate of interest allowed by law will be the Maximum Rate applicable to the Note from the effective date thereof forward, unless such
application is precluded by applicable law. If under any circumstances whatsoever, interest in excess of the Maximum Rate is paid by
the Borrower to the Lender with respect to indebtedness evidenced by the Note, such excess shall be applied by the Lender to the
unpaid principal balance of any such indebtedness or be refunded to the Borrower, the manner of handling such excess to be at the
Lender’s election.
9. Severability. In the
event that any provision of this Letter is invalid or unenforceable under any applicable statute or rule of law (including any judicial
ruling), then such provision shall be deemed inoperative to the extent that it may conflict therewith and shall be deemed modified to
conform with such statute or rule of law. Any such provision which may prove invalid or unenforceable under any law shall not affect
the validity or enforceability of any other provision of this Letter.
10. Dispute Resolution.
(a)
In the case of a dispute relating to the Conversion Price, Conversion Amount, any prepayment amount or Default Amount, Issue Date,
Closing Date, Maturity Date, the closing bid price, or fair market value (as the case may be) (including, without limitation, a dispute
relating to the determination of any of the foregoing) (the “Note Calculations”), the Borrower or the Lender (as the
case may be) shall submit the dispute to the other party via electronic mail (A) if by the Borrower, within two (2) Trading Days after
the occurrence of the circumstances giving rise to such dispute or (B) if by the Lender, at any time after the Lender learned of the circumstances
giving rise to such dispute. If the Lender and the Borrower are unable to agree upon such determination or calculation within two (2)
Trading Days following such initial notice by the Borrower or the Lender (as the case may be) of such dispute to the Borrower or the Lender
(as the case may be), then the Lender may, at its sole option, submit the dispute to an independent, reputable investment bank or independent,
outside accountant selected by the Lender (the “Independent Third Party”), and the Borrower shall pay all expenses
of such Independent Third Party.
(b) The Lender and the Borrower shall each
deliver to such Independent Third Party (A) a copy of the initial dispute submission so delivered in accordance with the first
sentence of this Section 10(a) and (B) written documentation supporting its position with respect to such dispute, in each case, no
later than 5:00 p.m. (New York time) by second (2nd) Business Day immediately following the date on which the Lender selected such
Independent Third Party (the “Dispute Submission Deadline”) (the documents referred to in the immediately
preceding clauses (A) and (B) are collectively referred to herein as the “Required Dispute Documentation”) (it
being understood and agreed that if either the Lender or the Borrower fails to so deliver all of the Required Dispute Documentation
by the Dispute Submission Deadline, then the party who fails to so submit all of the Required Dispute Documentation shall no longer
be entitled to (and hereby waives its right to) deliver or submit any written documentation or other support to such Independent
Third Party with respect to such dispute and such Independent Third Party shall resolve such dispute based solely on the Required
Dispute Documentation that was delivered to such Independent Third Party prior to the Dispute Submission Deadline). Unless otherwise
agreed to in writing by both the Borrower and the Lender or otherwise requested by such Independent Third Party, neither the
Borrower nor the Lender shall be entitled to deliver or submit any written documentation or other support to such Independent Third
Party in connection with such dispute, other than the Required Dispute Documentation.
(c)
The Borrower and the Lender shall cause such Independent Third Party to determine the resolution of such dispute and notify the
Borrower and the Lender of such resolution no later than five (5) Business Days immediately following the Dispute Submission Deadline.
The fees and expenses of such Independent Third Party shall be borne solely by the Borrower, and such Independent Third Party’s
resolution of such dispute shall be final and binding upon all parties absent manifest error.
(d) The Borrower expressly acknowledges and
agrees that (i) this Section 10 constitutes an agreement to arbitrate between the Borrower and the Lender (and constitutes an
arbitration agreement) under the rules then in effect under the Delaware Rules of Civil Procedure (“DRCP”) and
that the Lender is authorized to apply for an order to compel arbitration pursuant to the DRCP in order to compel compliance with
this Section 10, (ii) a dispute relating to the Note Calculations includes, without limitation, disputes as to (A) whether an
issuance or sale or deemed issuance or sale of Common Stock occurred under Section 1.6 of the Note, (B) the consideration per share
at which an issuance or deemed issuance of Common Stock occurred, (C) whether any issuance or sale or deemed issuance or sale of
Common Stock was an issuance or sale or deemed issuance or sale, (D) whether an agreement, instrument, security or the like
constitutes a Common Stock Equivalent and (E) whether a Dilutive Issuance occurred, (iii) the terms of this Note and each other
applicable Transaction Document shall serve as the basis for the selected Independent Third Party’s resolution of the
applicable dispute, such Independent Third Party shall be entitled (and is hereby expressly authorized) to make all findings,
determinations and the like that such Independent Third Party determines are required to be made by such Independent Third Party in
connection with its resolution of such dispute (including, without limitation, determining (A) whether an issuance or sale or deemed
issuance or sale of Common Stock occurred under Section 1.6 of the Note, (B) the consideration per share at which an issuance or
deemed issuance of Common Stock occurred, (C) whether any issuance or sale or deemed issuance or sale of Common Stock was an
issuance or sale or deemed issuance or sale, (D) whether an agreement, instrument, security or the like constitutes a Common Stock
Equivalent and (E) whether a Dilutive Issuance occurred) and in resolving such dispute such Independent Third Party shall apply such
findings, determinations and the like to the terms of this Note and any other applicable Transaction Documents, and (iv) nothing in
this Section 10 shall limit the Lender from obtaining any injunctive relief or other equitable remedies (including, without
limitation, with respect to any matters described in this Section 10).
[SIGNATURE PAGE FOLLOWS]
IN WITNESS WHEREOF, Lender and Borrower have executed
and delivered this Letter Agreement as of the date first stated above.
|
LENDER: |
|
|
|
|
|
Meteora Select Trading Opportunities Master, LP; |
|
Meteora Capital Partners, LP; and |
|
Meteora Strategic Capital, LLC |
|
|
|
|
|
By: |
/s/ Vikas Mittal |
|
|
Name: |
Vikas Mittal |
|
|
Title: |
Managing Member |
[Signature page to Letter Agreement]
|
BORROWER: |
|
|
|
|
|
NKGEN BIOTECH, INC. |
|
|
|
|
|
By: |
/s/ Paul Y. Song |
|
|
Name: |
Paul Y. Song |
|
|
Title: |
Chief Executive Officer |
[Signature page to Letter Agreement]
Exhibit 10.2
Execution Version
LETTER AGREEMENT REGARDING UNSECURED NOTE
This Letter Agreement (“Letter “),
dated as of April 28, 2024, is made between Sandia
Investment Management LP on behalf of Diametric True Alpha Market Neutral Master Fund LP and Diametric True Alpha Enhanced Market Neutral
Master Fund LP (“Lender”) and NKGEN BIOTECH, INC. (“Borrower”).
WHEREAS, the Borrower has
executed that certain Unsecured Promissory Note in the original principal amount of $220,000, dated as of April 1, 2024 (as the same may
be amended, amended and restated, supplemented or otherwise modified from time to time in accordance with its provisions, the “Note”)
in favor of the Lender;
WHEREAS, the Borrower notified
the Lender that on April 9, 2024, it received cash proceeds from any source or series of related or unrelated sources on or after the
Issue Date in an amount greater than $5,000,000 (such cash proceeds greater than $5,000,000, the “Excess Proceeds”);
WHEREAS, the Lender may, in
its sole discretion, require the Borrow to repay all or any portion of the outstanding Principal Amount and interest (including any Default
Interest) then due under the Note pursuant to Section 1.10 of the Note (the “Repayment Right”) with such Excess Proceeds;
WHEREAS, the Lender has informed
the Borrower that it will not exercise the Repayment Right with respect to all or any portion of the outstanding Principal Amount and
interest (including any Default Interest) under the Note and that it will not exercise the Repayment Right with respect to all or any
portion of the outstanding Principal Amount and interest (including any Default Interest) then due under the Note until the amount of
Excess Proceeds exceeds $5,000,000 (such the time at which the amount of such Excess Proceeds exceeds to $5,000,000, the “Next
Repayment Right Time”);
WHEREAS, in consideration
for the Lender’s decision not to exercise the Repayment Right, the Borrower desires to (i) pay an amount equal to $46,400 in immediately
available funds (the “Cash Consideration”), (ii) issue to the Lender 166,667 shares (the “Consideration Shares”)
of the Borrower’s common stock, par value 0.0001 (the “Common Stock”), and (iii) issue to Lender warrants to
purchase 220,000 shares of Common Stock (the “Warrants”) at an exercise price of $2.00 per share of Common Stock with
such Warrants having a five year term.
NOW, THEREFORE, in consideration
of the premises set forth above and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged,
the parties agree as follows:
1. Definitions. Capitalized
terms used and not defined in this Letter shall have the respective meanings given them in the Note.
2. Agreements.
(a) The Lender agrees
not to exercise the Repayment Right with respect to all or any portion of the outstanding Principal Amount and interest (including
any Default Interest) then due under the Note until the Next Repayment Right Time and, from and after such Next Repayment Right
Time, the Lender shall have the right, but not the obligation, in its discretion, to exercise the Repayment Right, solely with
respect to the amount of Excess Proceeds which exceed $5,000,000.
(b) In consideration of the
Lender’s agreement set forth in Section 2(a) above, the Borrower shall issue (i) pay the Cash Consideration by wire transfer of
immediately available funds to the Lender, in accordance with the Lender’s written wiring instructions and (ii) the Consideration
Shares and Warrants to the Lender within one (1) business day of the date hereof.
3. No Modifications.
Except as expressly set forth in Section 2 of this Letter, nothing contained in this Letter shall be deemed or construed to amend, supplement
or modify the Note or otherwise affect the rights and obligations of any party thereto, all of which remain in full force and effect.
4. Successors and Assigns.
This Letter shall inure to the benefit of and be binding upon the Borrower and the Lender, and each of their respective successors and
assigns.
5. Governing Law. This
Letter shall be governed by, and construed in accordance with, the laws of the State of Delaware.
6. Counterparts. This
Letter may be executed in any number of counterparts, all of which shall constitute one and the same agreement, and any party hereto
may execute this Waiver by signing and delivering one or more counterparts. Delivery of an executed counterpart of this Waiver electronically
or by facsimile shall be effective as delivery of an original executed counterpart of this Waiver.
7. Construction; Headings.
This Letter shall be deemed to be jointly drafted by the Borrower and the Lender and shall not be construed against any person as the
drafter hereof. The headings of this Letter are for convenience of reference and shall not form part of, or affect the interpretation
of, this Letter.
8. Usury. To the extent
it may lawfully do so, the Borrower hereby agrees not to insist upon or plead or in any manner whatsoever claim, and will resist any
and all efforts to be compelled to take the benefit or advantage of, usury laws wherever enacted, now or at any time hereafter in force,
in connection with any action or proceeding that may be brought by the Lender in order to enforce any right or remedy under this Letter.
Notwithstanding any provision to the contrary contained in this Letter, it is expressly agreed and provided that the total liability
of the Borrower under the Note for payments which under the applicable law are in the nature of interest shall not exceed the maximum
lawful rate authorized under applicable law (the “Maximum Rate”), and, without limiting the foregoing, in no event
shall any rate of interest or default interest, or both of them, when aggregated with any other sums which under the applicable law in
the nature of interest that the Borrower may be obligated to pay under the Note exceed such Maximum Rate. It is agreed that if the maximum
contract rate of interest allowed by applicable law and applicable to the Note is increased or decreased by statute or any official governmental
action subsequent to the Issue Date, the new maximum contract rate of interest allowed by law will be the Maximum Rate applicable to
the Note from the effective date thereof forward, unless such application is precluded by applicable law. If under any circumstances
whatsoever, interest in excess of the Maximum Rate is paid by the Borrower to the Lender with respect to indebtedness evidenced by the
Note, such excess shall be applied by the Lender to the unpaid principal balance of any such indebtedness or be refunded to the Borrower,
the manner of handling such excess to be at the Lender’s election.
9. Severability. In the
event that any provision of this Letter is invalid or unenforceable under any applicable statute or rule of law (including any judicial
ruling), then such provision shall be deemed inoperative to the extent that it may conflict therewith and shall be deemed modified to
conform with such statute or rule of law. Any such provision which may prove invalid or unenforceable under any law shall not affect
the validity or enforceability of any other provision of this Letter.
10. Dispute Resolution.
(a) In
the case of a dispute relating to the Conversion Price, Conversion Amount, any prepayment amount or Default Amount, Issue Date,
Closing Date, Maturity Date, the closing bid price, or fair market value (as the case may be) (including, without limitation, a
dispute relating to the determination of any of the foregoing) (the “Note Calculations”), the Borrower or the
Lender (as the case may be) shall submit the dispute to the other party via electronic mail (A) if by the Borrower, within two (2)
Trading Days after the occurrence of the circumstances giving rise to such dispute or (B) if by the Lender, at any time after the
Lender learned of the circumstances giving rise to such dispute. If the Lender and the Borrower are unable to agree upon such
determination or calculation within two (2) Trading Days following such initial notice by the Borrower or the Lender (as the case
may be) of such dispute to the Borrower or the Lender (as the case may be), then the Lender may, at its sole option, submit the
dispute to an independent, reputable investment bank or independent, outside accountant selected by the Lender (the
“Independent Third Party”), and the Borrower shall pay all expenses of such Independent Third Party.
(b)
The Lender and the Borrower shall each deliver to such Independent Third Party (A) a copy of the initial dispute submission so
delivered in accordance with the first sentence of this Section 10(a) and (B) written documentation supporting its position with respect
to such dispute, in each case, no later than 5:00 p.m. (New York time) by second (2nd) Business Day immediately following the date on
which the Lender selected such Independent Third Party (the “Dispute Submission Deadline”) (the documents referred
to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “Required Dispute Documentation”)
(it being understood and agreed that if either the Lender or the Borrower fails to so deliver all of the Required Dispute Documentation
by the Dispute Submission Deadline, then the party who fails to so submit all of the Required Dispute Documentation shall no longer be
entitled to (and hereby waives its right to) deliver or submit any written documentation or other support to such Independent Third Party
with respect to such dispute and such Independent Third Party shall resolve such dispute based solely on the Required Dispute Documentation
that was delivered to such Independent Third Party prior to the Dispute Submission Deadline). Unless otherwise agreed to in writing by
both the Borrower and the Lender or otherwise requested by such Independent Third Party, neither the Borrower nor the Lender shall be
entitled to deliver or submit any written documentation or other support to such Independent Third Party in connection with such dispute,
other than the Required Dispute Documentation.
(c)
The Borrower and the Lender shall cause such Independent Third Party to determine the resolution of such dispute and notify the
Borrower and the Lender of such resolution no later than five (5) Business Days immediately following the Dispute Submission Deadline.
The fees and expenses of such Independent Third Party shall be borne solely by the Borrower, and such Independent Third Party’s
resolution of such dispute shall be final and binding upon all parties absent manifest error.
(d) The Borrower
expressly acknowledges and agrees that (i) this Section 10 constitutes an agreement to arbitrate between the Borrower and the Lender
(and constitutes an arbitration agreement) under the rules then in effect under the Delaware Rules of Civil Procedure
(“DRCP”) and that the Lender is authorized to apply for an order to compel arbitration pursuant to the DRCP in
order to compel compliance with this Section 10, (ii) a dispute relating to the Note Calculations includes, without limitation,
disputes as to (A) whether an issuance or sale or deemed issuance or sale of Common Stock occurred under Section 1.6 of the Note,
(B) the consideration per share at which an issuance or deemed issuance of Common Stock occurred, (C) whether any issuance or sale
or deemed issuance or sale of Common Stock was an issuance or sale or deemed issuance or sale, (D) whether an agreement, instrument,
security or the like constitutes a Common Stock Equivalent and (E) whether a Dilutive Issuance occurred, (iii) the terms of this
Note and each other applicable Transaction Document shall serve as the basis for the selected Independent Third Party’s
resolution of the applicable dispute, such Independent Third Party shall be entitled (and is hereby expressly authorized) to make
all findings, determinations and the like that such Independent Third Party determines are required to be made by such Independent
Third Party in connection with its resolution of such dispute (including, without limitation, determining (A) whether an issuance or
sale or deemed issuance or sale of Common Stock occurred under Section 1.6 of the Note, (B) the consideration per share at which an
issuance or deemed issuance of Common Stock occurred, (C) whether any issuance or sale or deemed issuance or sale of Common Stock
was an issuance or sale or deemed issuance or sale, (D) whether an agreement, instrument, security or the like constitutes a Common
Stock Equivalent and (E) whether a Dilutive Issuance occurred) and in resolving such dispute such Independent Third Party shall
apply such findings, determinations and the like to the terms of this Note and any other applicable Transaction Documents, and (iv)
nothing in this Section 10 shall limit the Lender from obtaining any injunctive relief or other equitable remedies (including,
without limitation, with respect to any matters described in this Section 10).
[SIGNATURE PAGE FOLLOWS]
IN WITNESS WHEREOF, Lender and Borrower have executed
and delivered this Letter Agreement as of the date first stated above.
|
LENDER: |
|
|
|
|
|
SANDIA INVESTMENT MANAGEMENT LP on behalf of DIAMETRIC TRUE ALPHA MARKET NEUTRAL MASTER FUND LP and DIAMETRIC TRUE ALPHA ENHANCED MARKET NEUTRAL MASTER FUND LP |
|
|
|
|
|
By: |
/s/ Thomas J. Cagna |
|
|
Name: |
Thomas J. Cagna |
|
|
Title: |
COO, CFO & CCO |
[Signature page to Letter Agreement]
|
BORROWER: |
|
|
|
|
|
NKGEN BIOTECH, INC. |
|
|
|
|
|
By: |
/s/ Paul Y. Song |
|
|
Name: |
Paul Y. Song |
|
|
Title: |
Chief Executive Officer |
[Signature page to Letter Agreement]
v3.24.1.u1
Cover
|
Apr. 25, 2024 |
Document Type |
8-K
|
Amendment Flag |
false
|
Document Period End Date |
Apr. 25, 2024
|
Entity File Number |
001-40427
|
Entity Registrant Name |
NKGen
Biotech, Inc.
|
Entity Central Index Key |
0001845459
|
Entity Tax Identification Number |
86-2191918
|
Entity Incorporation, State or Country Code |
DE
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Entity Address, Address Line One |
3001
Daimler Street
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|
Trading Symbol |
NKGN
|
Security Exchange Name |
NASDAQ
|
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Graf Acquisition Corp IV (NYSE:GFOR)
Gráfica de Acción Histórica
De Dic 2024 a Ene 2025
Graf Acquisition Corp IV (NYSE:GFOR)
Gráfica de Acción Histórica
De Ene 2024 a Ene 2025