19 March 2024

Darktrace plc

("Darktrace")

Notification and public disclosure of transactions by persons discharging managerial responsibilities and persons closely associated with them

Darktrace announces that it has been notified of the following PDMR transactions.

Nicole Eagan, Chief Strategy Officer, AI Officer, has notified Darktrace that on 15 March 2024 she sold 400,480 ordinary shares in Darktrace at an aggregate price of £4.994 per share and on 19 March she sold 416,177 ordinary shares in Darktrace at an aggregate price of £4.661 per share, in accordance with Darktrace's Share Dealing Code.

Must complete either for a natural person or a legal person. If completing for a legal person, please include the legal form as provided for in the register where it is incorporated, if applicable.

Name of natural person                                       Nicole Eagan

Legal person

For persons discharging managerial responsibilities:

- The position occupied within the issuer or emission allowance market participant should be indicated e.g. CEO, CFO.

For persons closely associated with:

- An indication that the notification concerns a person closely associated with a person discharging managerial responsibilities;

- Name and position of the relevant person discharging managerial responsibilities

Position/status                                                      Chief Strategy Officer, AI Officer

Initial notification/amendment                          Initial Notification

Full name of the entity                                         Darktrace plc

Legal Entity Identifier code                                213800PC5S5P9CSNFC89

In accordance with ISO 17442 LEI code.