| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President And CEO
1 company
Gunstream Stephen is a President And CEO at TKNO. Recent filings cover 7 purchases and 0 sales. Those positions are worth an estimated $578K at current prices.
Our model assigns Gunstream Stephen a below-average insider score of 47/100, based on 6 past trades. Over a 12-month horizon, 33.3% of those trades were profitable, with an average 12-month return of +0.5%.
Gunstream Stephen's largest disclosed position is in TKNO as President And CEO, worth about $578K. Net of sales, the recent Form 4 record there shows accumulation of 186,372 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | TKNO Alpha Teknova, Inc. | President And CEO | Buy | 26,000 | $2.15 | $55,801.20 | +10.7% | - | - | |
| Jul 12, 2024 | TKNO Alpha Teknova, Inc. | President And CEO | Buy | 80,645 | $1.24 | $99,999.80 | +49.5% | +277.3% | +275.8% | |
| Sep 19, 2023 | TKNO Alpha Teknova, Inc. | President And CEO | Buy | 54,054 | $1.85 | $99,999.90 | +49.7% | +108.4% | +179.9% | |
| May 12, 2023 | TKNO Alpha Teknova, Inc. | President And CEO | Buy | 4,665 | $1.67 | $7,771.89 | +4.5% | +42.9% | -8.2% | |
| Nov 14, 2022 | TKNO Alpha Teknova, Inc. | President And CEO | Buy | 3,008 | $7.11 | $21,386.68 | +5.2% | +19.3% | -58.0% | |
| Aug 15, 2022 | TKNO Alpha Teknova, Inc. | President And CEO | Buy | 18,000 | $5.13 | $92,338.20 | New | -3.8% | -46.3% |