Alpha Teknova, Inc.(TKNO)
Life Sciences Tools & Services
Reagents & Consumables
| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-03-09 | Gunstream Stephen President and CEO | Purchase | +26,000 | +10.68%269,497 | $2.15 | $55,801 | View SEC filing | |
| 2026-03-09 | Lowell Matthew Chief Financial Officer | Purchase | +40,000 | +31.16%168,376 | $2.19 | $87,616 | View SEC filing | |
| 2025-07-01 | DEMSKI MARTHA J Director | Sale | -8,000 | -40.00%12,000 | $5.06 | $40,512 | View SEC filing | |
| 2024-07-16 | Lowell Matthew Chief Financial Officer | Purchase | +40,322 | +45.79%128,376 | $1.24 | $49,999 | View SEC filing | |
| 2024-07-16 | Gunstream Stephen President and CEO | Purchase | +80,645 | +49.52%243,497 | $1.24 | $100,000 | View SEC filing | |
| 2024-07-16 | Telegraph Hill Partners Management Company, LLC 10% Owner | Purchase | +12,096,773 | +100.00%969,844 | $1.24 | $14,999,999 | View SEC filing | |
| 2024-02-27 | Grossman Paul David Director | Purchase | +9,212 | +100.00%9,212 | $5.37 | $49,504 | View SEC filing | |
| 2023-12-01 | Gelhaus Ken Chief Commercial Officer | Purchase | +3,587 | +18.55%22,924 | $1.73 | $6,220 | View SEC filing | |
| 2023-09-21 | Terrill Damon General Counsel and CCO | Purchase | +27,027 | +193.05%41,027 | $1.85 | $50,000 | View SEC filing | |
| 2023-09-21 | MACKOWSKI J MATTHEW Director | Purchase | +810,810 | +100.00%810,810 | $1.85 | $1,499,999 | View SEC filing | |
| 2023-09-21 | Lowell Matthew Chief Financial Officer | Purchase | +54,054 | +158.98%88,054 | $1.85 | $100,000 | View SEC filing | |
| 2023-09-21 | Gunstream Stephen President and CEO | Purchase | +54,054 | +49.68%162,852 | $1.85 | $100,000 | View SEC filing | |
| 2023-09-21 | Telegraph Hill Partners Management Company, LLC 10% Owner | Purchase | +8,108,107 | +46.30%25,620,792 | $1.85 | $14,999,998 | View SEC filing | |
| 2023-06-14 | Hood Lisa Chief People Officer | Sale | -11,400 | -25.20%33,834 | $3.80 | $43,268 | View SEC filing | |
| 2023-05-31 | Davis Ted Director, 10% Owner | Purchase | +2,000 | +0.11%1,888,419 | $3.21 | $6,430 | View SEC filing | |
| 2023-05-31 | Davis Irene Director, 10% Owner | Purchase | +2,000 | +0.11%1,888,419 | $3.21 | $6,430 | View SEC filing | |
| 2023-05-17 | Hood Lisa Chief People Officer | Sale | -3,119 | -6.45%45,234 | $2.04 | $6,351 | View SEC filing | |
| 2023-05-16 | Gunstream Stephen President and CEO | Purchase | +4,665 | +4.48%108,798 | $1.67 | $7,772 | View SEC filing | |
| 2023-05-16 | Gelhaus Ken Chief Commercial Officer | Purchase | +3,915 | +25.39%19,337 | $1.67 | $6,522 | View SEC filing | |
| 2023-05-16 | Hood Lisa Chief People Officer | Purchase | +3,119 | +6.90%48,353 | $1.67 | $5,196 | View SEC filing | |
| 2022-11-17 | Hood Lisa Chief People Officer | Mixed | +772 | +2.53%31,234 | $5.74 | $27,911 | View SEC filing | |
| 2022-11-17 | Gunstream Stephen President and CEO | Purchase | +3,008 | +100.00%61,008 | $7.11 | $21,387 | View SEC filing | |
| 2022-11-17 | Gelhaus Ken Chief Commercial Officer | Purchase | +1,422 | +100.00%1,422 | $4.23 | $6,019 | View SEC filing | |
| 2022-09-02 | Lowell Matthew Chief Financial Officer | Purchase | +10,000 | +100.00%20,000 | $4.61 | $46,096 | View SEC filing | |
| 2022-08-25 | MACKOWSKI J MATTHEW Director | Purchase | +10,000 | +100.00%10,000 | $4.97 | $49,750 | View SEC filing |
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