TKNO insider transaction filings
Alpha Teknova, Inc. — 18 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-07-16. Screen TKNO transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-16 | 4 | DEMSKI MARTHA J — Director | Other (J): 12,000 @ $0 · Other (J): 12,000 @ $0 | EDGAR |
| 2026-06-02 | 4 | Vos Alexander — Director | Grant/award (A): 55,000 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | ROBERTSON BRETT — Director | Grant/award (A): 55,000 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | DEMSKI MARTHA J — Director | Grant/award (A): 55,000 (derivative) @ $0 | EDGAR |
| 2026-03-09 | 4 | Gunstream Stephen — President and CEO, Director | Purchase (P): 26,000 @ $2.15 · Grant/award (A): 429,000 (derivative) @ $0 | EDGAR |
| 2026-03-09 | 4 | Lowell Matthew — Chief Financial Officer | Purchase (P): 40,000 @ $2.19 · Grant/award (A): 171,000 (derivative) @ $0 | EDGAR |
| 2026-03-09 | 4 | Terrill Damon — General Counsel and CCO | Grant/award (A): 148,000 (derivative) @ $0 | EDGAR |
| 2025-07-01 | 4/A | Vos Alexander — Director | Grant/award (A): 54,300 (derivative) @ $0 | EDGAR |
| 2025-07-01 | 4/A | ROBERTSON BRETT — Director | Grant/award (A): 54,300 (derivative) @ $0 | EDGAR |
| 2025-07-01 | 4 | DEMSKI MARTHA J — Director | Sale (S): 8,000 @ $5.06 | EDGAR |
| 2025-07-01 | 4/A | DEMSKI MARTHA J — Director | Grant/award (A): 54,300 (derivative) @ $0 | EDGAR |
| 2025-06-25 | 4 | Vos Alexander — Director | Grant/award (A): 54,300 @ $0 | EDGAR |
| 2025-06-25 | 4 | Terrill Damon — General Counsel and CCO | Grant/award (A): 137,808 (derivative) @ $0 | EDGAR |
| 2025-06-25 | 4 | Lowell Matthew — Chief Financial Officer | Grant/award (A): 169,857 (derivative) @ $0 | EDGAR |
| 2025-06-25 | 4 | Gunstream Stephen — President and CEO, Director | Grant/award (A): 393,663 (derivative) @ $0 | EDGAR |
| 2025-06-25 | 4 | ROBERTSON BRETT — Director | Grant/award (A): 54,300 @ $0 | EDGAR |
| 2025-06-25 | 4 | DEMSKI MARTHA J — Director | Grant/award (A): 54,300 @ $0 | EDGAR |
| 2025-02-27 | 4 | ROBERTSON BRETT — Director | Other (J): 5,000 @ $0 | EDGAR |
Recent 8-K events — Alpha Teknova, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-01 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-06 | 8-K | 2.02 — Results of Operations and Financial Condition 5.05 — Amendments to the Registrant's Code of Ethics, or Waiver of a Provision of the Code of Ethics 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-26 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-06-23 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-05-08 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-03-04 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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