Alpha Teknova, Inc. (TKNO)
Data as of , from SEC Form 4 filings.
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About Alpha Teknova, Inc. (TKNO)
The SEC lists Alpha Teknova, Inc. under CIK 0001850902, in in vitro and in vivo diagnostic substances. It is grouped with Health Care companies on this site.
TKNO Form 4 activity by transaction type, last 90 days
No Form 4 activity for TKNO in the last 90 days.
TKNO insider transactions (Form 4)
1411 Form 4 filings on record, the earliest from Jun 17, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Martha J. Demski - Director | Other | Common Stock | 12,000 | $0.00 footnote F2 | - | |
| Martha J. Demski - Director | Other | Common Stock | 12,000 | $0.00 footnote F2 | - | |
| ||||||
| Alexander Vos - Director | Grant or award | Non-Qualified Stock Option (right to buy) | 55,000 | $0.00 | - | |
 Brett Robertson - Director | Grant or award | Non-Qualified Stock Option (right to buy) | 55,000 | $0.00 | - | |
| Martha J. Demski - Director | Grant or award | Non-Qualified Stock Option (right to buy) | 55,000 | $0.00 | - | |
| Damon Terrill - Officer | Grant or award | Non-Qualified Stock Option (right to buy) | 148,000 | $0.00 | - | |
| Matthew Lowell - Officer | Open-market purchase | Common Stock | 40,000 | $2.19 footnote F1 | $88K | |
| Matthew Lowell - Officer | Grant or award | Non-Qualified Stock Option (right to buy) | 171,000 | $0.00 | - | |
| ||||||
| Stephen Gunstream - Officer | Open-market purchase | Common Stock | 26,000 | $2.15 footnote F1 | $56K | |
| Stephen Gunstream - Officer | Grant or award | Non-Qualified Stock Option (right to buy) | 429,000 | $0.00 | - | |
| ||||||
| Martha J. Demski - Director | Open-market sale | Common Stock | 8,000 | $5.06 | $41K | |
| Alexander Vos - Director | Grant or award | Non-Qualified Stock Option (right to buy) | 54,300 | $0.00 | - | |
| Brett Robertson - Director | Grant or award | Non-Qualified Stock Option (right to buy) | 54,300 | $0.00 | - | |
| Martha J. Demski - Director | Grant or award | Non-Qualified Stock Option (right to buy) | 54,300 | $0.00 | - | |
TKNO insider trading FAQ
What is the latest insider trade for TKNO?
Alpha Teknova, Inc. (TKNO) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-07-16. The full record for TKNO runs to 11 Form 4 filings, the earliest from 2025-06-17. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying TKNO stock?
No insider purchases of TKNO were filed in the last 90 days. 2 purchases are on record for this company.
How many insiders are selling TKNO stock?
No insider sales of TKNO were filed in the last 90 days. 1 sale is on record for this company.
Where can I see TKNO SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects TKNO Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Martha J. Demski view on EDGAR
- - Alexander Vos view on EDGAR
- - Brett Robertson view on EDGAR
- - Martha J. Demski view on EDGAR
- - Damon Terrill view on EDGAR
- - Matthew Lowell view on EDGAR
- - Stephen Gunstream view on EDGAR
- - Martha J. Demski view on EDGAR
- - Alexander Vos view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Health Care
- Where TKNO's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow TKNO with a 7-day demo
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- The daily trading plan of ranked insider buys, on a delay, with the plan archive
