Kjellson Nina S (CIK 1381980) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-02-07). Recent activity: Sell TYRA (1,890 shares), Sell TYRA (3,511 shares), Sell TYRA (4,825 shares), Sell TYRA (6,944 shares), Sell TYRA (835 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-02-07 | Tyra Biosciences, Inc. (TYRA) | Director | Sell | 1,890 | $26,006 |
| 2025-02-07 | Tyra Biosciences, Inc. (TYRA) | Director | Sell | 3,511 | $48,311 |
| 2025-01-27 | Tyra Biosciences, Inc. (TYRA) | Director | Sell | 4,825 | $78,454 |
| 2025-01-21 | Tyra Biosciences, Inc. (TYRA) | Director | Sell | 6,944 | $113,118 |
| 2025-01-21 | Tyra Biosciences, Inc. (TYRA) | Director | Sell | 835 | $13,602 |
| 2025-01-21 | Tyra Biosciences, Inc. (TYRA) | Director | Sell | 12,808 | $210,051 |
| 2025-01-21 | Tyra Biosciences, Inc. (TYRA) | Director | Sell | 461 | $7,560 |
| 2025-01-21 | Tyra Biosciences, Inc. (TYRA) | Director | Sell | 3,993 | $65,325 |
Source: SEC Form 4 filings · as of 2025-02-07