TKNO
insider transactionsAlpha Teknova, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 2 different insiders made open-market purchases in the last 365 days, totalling $143.4K.
Net shares · 365d
+66.0K
66.0K buy · 0 sell
Net value · 365d
$143.4K
$143.4K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
2
66.0K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Grant·A
Director
$0
55.0K sh
Own New
-
Grant·A
Director
$0
55.0K sh
Own New
-
Grant·A
Director
$0
55.0K sh
Own New
-
Buy·P
President and CEO
$55.8K
26.0K sh · $2.15
Own +11%
-
Buy·P
Matthew Lowell KEY
Chief Financial Officer
$87.6K
40.0K sh · $2.19
Own +31%
-
Grant·A
President and CEO
$0
429.0K sh
Own New
-
Grant·A
Matthew Lowell KEY
Chief Financial Officer
$0
171.0K sh
Own New
-
Grant·A
General Counsel and CCO
$0
148.0K sh
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 1, 2026 | Alexander Vos | Grant A | 55.0K | $0 |
| Jun 1, 2026 | Brett Robertson | Grant A | 55.0K | $0 |
| Jun 1, 2026 | Martha J Demski | Grant A | 55.0K | $0 |
| Mar 6, 2026 | Stephen Gunstream KEY | Buy P | 26.0K | $55.8K |
| Mar 6, 2026 | Matthew Lowell KEY | Buy P | 40.0K | $87.6K |
| Feb 15, 2026 | Stephen Gunstream KEY | Grant A | 429.0K | $0 |
| Feb 15, 2026 | Matthew Lowell KEY | Grant A | 171.0K | $0 |
| Feb 15, 2026 | Damon Terrill | Grant A | 148.0K | $0 |
About TKNO insider trading
This page tracks insider transactions for Alpha Teknova, Inc. (TKNO) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.