| Fecha | Hora | Fuente | Título | Símbolo | Compañía |
| 02/04/2018 | 07:02 | Edgar (US Regulatory) | Termination of Registration of a Class of Security Under Section 12(g) (15-12g) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 22/03/2018 | 16:13 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 22/03/2018 | 15:58 | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (sc 13d/a) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 20/03/2018 | 16:23 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 20/03/2018 | 16:09 | Edgar (US Regulatory) | Current Report Filing (8-k) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 20/03/2018 | 15:41 | Edgar (US Regulatory) | Amended Statement of Ownership: Solicitation (sc 14d9/a) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 20/03/2018 | 15:37 | Edgar (US Regulatory) | Amended Tender Offer Statement by Third Party (sc To-t/a) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 20/03/2018 | 15:01 | Edgar (US Regulatory) | (25-NSE) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 13/02/2018 | 15:31 | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 13/02/2018 | 13:35 | Edgar (US Regulatory) | Quarterly Report (10-q) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 10/02/2018 | 09:43 | PR Newswire (US) | Key Technology (KTEC) Alert: Johnson Fistel Investigates Proposed Sale of Key Technology, Inc.; Is $26.75 a Fair Price for Sh... | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 08/02/2018 | 16:29 | Edgar (US Regulatory) | Statement of Ownership: Solicitation (sc 14d9) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 08/02/2018 | 16:27 | Edgar (US Regulatory) | Tender Offer Statement by Third Party (sc To-t) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 08/02/2018 | 11:46 | Edgar (US Regulatory) | Schedule 13g | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 06/02/2018 | 13:52 | Edgar (US Regulatory) | Statement of Ownership (sc 13g) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 01/02/2018 | 15:10 | Edgar (US Regulatory) | Statement of Beneficial Ownership (sc 13d) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 31/01/2018 | 15:53 | Edgar (US Regulatory) | Written Communication by the Subject Company Relating to a Third Party Tender Offer (sc14d9c) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 26/01/2018 | 05:04 | Edgar (US Regulatory) | Written Communication Relating to an Issuer or Third Party (sc To-c) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 25/01/2018 | 10:55 | PR Newswire (US) | ALERT: Rowley Law PLLC is Investigating Proposed Acquisition of Key Technology, Inc. | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 25/01/2018 | 08:10 | GlobeNewswire Inc. | Duravant To Acquire Key Technology | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 10/01/2018 | 11:58 | GlobeNewswire Inc. | Key Technology Announces Fiscal 2018 First Quarter Conference Call Thursday, January 25, 2018 at 2:00 p.m. PST | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 02/01/2018 | 10:54 | Edgar (US Regulatory) | Proxy Statement (definitive) (def 14a) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 08/12/2017 | 13:20 | Edgar (US Regulatory) | Annual Report (10-k) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 27/11/2017 | 14:58 | Edgar (US Regulatory) | Amended Securities Registration (section 12(g)) (8-a12g/a) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 16/11/2017 | 15:10 | GlobeNewswire Inc. | Key Technology Announces Fiscal 2017 Financial Results | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 24/10/2017 | 16:15 | GlobeNewswire Inc. | Key Technology Announces Fiscal 2017 Year-end and Fourth Quarter Conference Call Thursday, November 16, 2017 at 2:00 p.m. PT | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 27/07/2017 | 15:10 | GlobeNewswire Inc. | Key Technology Announces Fiscal 2017 Third Quarter Financial Results | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 17/07/2017 | 10:00 | GlobeNewswire Inc. | Key Technology Announces Fiscal 2017 Third Quarter Conference Call | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 25/05/2017 | 12:11 | Edgar (US Regulatory) | Specialized Disclosure Report (sd) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |
| 18/05/2017 | 12:09 | Edgar (US Regulatory) | Amended Current Report Filing (8-k/a) | NASDAQ:KTEC | Key Technology, Inc. (delisted) |