Open Insider Trading Activity for Alpha Teknova, Inc. President and CEO Gunstream Stephen
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. TKNO | 2026-03-09 | 2026-03-06 | Alpha Teknova, Inc. | Gunstream Stephen | President and CEO | Buy | 1 | 26,000 | $2.15 | $55,900.00 | 9.65% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. TKNO | 2023-09-21 | 2023-09-19 | Alpha Teknova, Inc. | Gunstream Stephen | President and CEO | Buy | 1 | 54,054 | $1.85 | $99,999.90 | 33.19% | View Filing |
| ESPP: Employee share purchase program TKNO | 2023-05-16 | 2023-05-12 | Alpha Teknova, Inc. | Gunstream Stephen | President and CEO | Buy | 1 | 4,665 | $1.67 | $7,790.55 | 4.29% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. TKNO | 2022-08-15 | 2022-08-15 | Alpha Teknova, Inc. | Gunstream Stephen | President and CEO | Buy | 1 | 18,000 | $5.13 | $92,340.00 | 100.00% | View Filing |