Alpha Teknova, Inc. SEC filings TKNO
Alpha Teknova, Inc. has 222 filings in SEC EDGAR's recent list, going back to Apr 5, 2021. Its latest annual report, Form ARS, was filed on Apr 21, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Jul 16, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Feb 15, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Feb 15, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Feb 15, 2026 |
| 4 | Insider transaction | Jul 1, 2025 | Jun 27, 2025 |
| 4/A | Primary document | Jul 1, 2025 | Jun 17, 2025 |
| 4/A | Primary document | Jul 1, 2025 | Jun 17, 2025 |
| 4/A | Primary document | Jul 1, 2025 | Jun 17, 2025 |
| 4 | Insider transaction | Jun 25, 2025 | Jun 17, 2025 |
| 4 | Insider transaction | Jun 25, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Jun 25, 2025 | Jun 17, 2025 |
| 4 | Insider transaction | Jun 25, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Jun 25, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Jun 25, 2025 | Jun 17, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 27, 2025 |
| SC 13D | Ownership over 5% (active) | Jul 19, 2024 | — |
| 4 | Insider transaction | Jul 16, 2024 | Jul 12, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 12, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 12, 2024 |
| 4 | Insider transaction | Jun 27, 2024 | Jun 26, 2024 |
| 4 | Insider transaction | Jun 27, 2024 | Jun 26, 2024 |
| 4 | Insider transaction | Jun 27, 2024 | Jun 26, 2024 |
| 4 | Insider transaction | Feb 27, 2024 | Aug 15, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 4 | Insider transaction | Feb 6, 2024 | Jun 2, 2023 |
| 4 | Insider transaction | Feb 2, 2024 | Jun 2, 2023 |
| 4 | Insider transaction | Feb 2, 2024 | Jun 2, 2023 |
| 4 | Insider transaction | Dec 1, 2023 | Nov 30, 2023 |
| 4 | Insider transaction | Nov 15, 2023 | Nov 14, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 6, 2023 | — |
| 4 | Insider transaction | Sep 21, 2023 | Sep 19, 2023 |
| 4 | Insider transaction | Sep 21, 2023 | Sep 19, 2023 |
| 4 | Insider transaction | Sep 21, 2023 | Sep 19, 2023 |
| 4 | Insider transaction | Sep 21, 2023 | Sep 19, 2023 |
| 4 | Insider transaction | Sep 21, 2023 | Sep 19, 2023 |
| 4 | Insider transaction | Sep 5, 2023 | Aug 31, 2023 |
| 3 | Initial insider ownership | Aug 31, 2023 | Aug 31, 2023 |
| 4 | Insider transaction | Jun 14, 2023 | Jun 13, 2023 |
| 144 | Notice of proposed sale | Jun 13, 2023 | — |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 17, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 27, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 27, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 27, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 27, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 27, 2023 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | May 13, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | May 13, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 14, 2022 |
| 4 | Insider transaction | Oct 4, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Sep 2, 2022 | Sep 1, 2022 |
| 4 | Insider transaction | Aug 25, 2022 | Aug 24, 2022 |
| 4 | Insider transaction | Aug 15, 2022 | Aug 15, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 2, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 2, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 2, 2022 |
| 4 | Insider transaction | May 23, 2022 | May 20, 2022 |
| 4 | Insider transaction | Feb 17, 2022 | Feb 15, 2022 |
| 4 | Insider transaction | Feb 17, 2022 | Feb 15, 2022 |
| 4 | Insider transaction | Feb 17, 2022 | Feb 15, 2022 |
| 4 | Insider transaction | Feb 17, 2022 | Feb 15, 2022 |
| 4 | Insider transaction | Feb 17, 2022 | Feb 15, 2022 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2022 | — |
| 4 | Insider transaction | Feb 7, 2022 | Feb 4, 2022 |
| 4/A | Form 4/a submission | Nov 24, 2021 | Nov 17, 2021 |
| 4 | Insider transaction | Nov 23, 2021 | Nov 17, 2021 |
| 3 | Initial insider ownership | Nov 23, 2021 | Nov 15, 2021 |
| 4 | Insider transaction | Sep 16, 2021 | Sep 15, 2021 |
| 4 | Insider transaction | Sep 10, 2021 | Sep 8, 2021 |
| 4 | Insider transaction | Aug 26, 2021 | Aug 25, 2021 |
| 4 | Insider transaction | Jun 29, 2021 | Jun 28, 2021 |
| 4 | Insider transaction | Jun 28, 2021 | Jun 24, 2021 |
| 4 | Insider transaction | Jun 28, 2021 | Jun 24, 2021 |
| 4 | Insider transaction | Jun 28, 2021 | Jun 24, 2021 |
| 4 | Insider transaction | Jun 28, 2021 | Jun 24, 2021 |
| 4 | Insider transaction | Jun 28, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
| 3 | Initial insider ownership | Jun 24, 2021 | Jun 24, 2021 |
Showing 99 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- In Vitro & In Vivo Diagnostic Substances (SIC 2835)
- Listed as
- TKNO (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Hollister, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
- SEC CIK
- 1850902
Other In Vitro & In Vivo Diagnostic Substances companies
- Idexx Laboratories Inc /DE IDXX
- Lantheus Holdings, Inc. LNTH
- Neogen Corp NEOG
- Celldex Therapeutics, Inc. CLDX
- Intellia Therapeutics, Inc. NTLA
- QuidelOrtho Corp QDEL
- Achieve Life Sciences, Inc. ACHV
- Myriad Genetics Inc MYGN
Source: SEC EDGAR filings. This is company-reported data, not investment advice.