TKNO
Alpha Teknova, Inc.
Latest Form 4:Purchase$88KbyLowell Matthew (Chief Financial Officer) · filed Mar 9, 2026
Alpha Teknova, Inc. (TKNO) has 3 SEC Form 4 filings (4 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: Jul 16, 2026.
Inside the rolling window, 2 insiders at Alpha Teknova, Inc. reported 2 open-market purchases totaling $143K and no open-market sales. Insiders have net bought $143K over the trailing 6 months. The most recent open-market filing is a purchase of 40,000 shares by Chief Financial Officer Lowell Matthew, dated Mar 6, 2026, worth $88K.
- Industry:Drug Manufacturers - Specialty & Generic
- CEO:Stephen Gunstream
- Employees:158
- HQ:Hollister, CA, US
- IPO:2021-06-25
Insider Buying
$143K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
Market Cap
$371.5M
latest known value
Since filing last 2 open-market filings
- 2026-03-09Lowell Matthew bought+226.4%
- 2026-03-09Gunstream Stephen bought+226.4%
| Source | ||||||
|---|---|---|---|---|---|---|
Lowell MatthewFirst filing | Chief Financial Officer | Purchase | 40,000 | $88K | Mar 9 | SEC ↗ |
Gunstream StephenFirst filing | President and CEO | Purchase | 26,000 | $56K | Mar 9 | SEC ↗ |
Congress trading TKNO 68 all-time
- DSen. Richard BlumenthalSale$1,001 - $15,0002026-08-05
- DSen. Richard BlumenthalSale$1,001 - $15,0002026-07-22
- DSen. Richard BlumenthalSale$1,001 - $15,0002026-08-06
- DSen. Richard BlumenthalSale$1,001 - $15,0002026-07-24
- DSen. Richard BlumenthalSale$1,001 - $15,0002026-07-30
- DSen. Richard BlumenthalSale$1,001 - $15,0002026-07-28
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does TKNO have?
Alpha Teknova, Inc. (TKNO) has 3 SEC Form 4 filings (4 transaction rows) in the rolling 365-day window, disclosed by 2 distinct insiders. Most recent filing: Jul 16, 2026.
When was the most recent SEC Form 4 filing for TKNO?
The most recent Form 4 filing for TKNO on Tracefour is dated Jul 16, 2026.
What is the net insider flow at TKNO over the last 6 months?
Over the trailing 180 days, insiders at TKNO have net bought $143K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at TKNO in the current window?
Inside the rolling window, insiders at TKNO bought $143K and sold $0 based on SEC Form 4 filings.
Can I get alerts for TKNO insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Alpha Teknova, Inc. (TKNO). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Alpha Teknova, Inc. is in the Healthcare sector.