Kjellson Nina S has filed 27 insider transactions across 1 company since May 2024.
Most recent transaction: a sale of 1890 shares of Tyra Biosciences, Inc. ($TYRA) on February 05, 2025.
Activity breakdown: 0 open-market purchases and 26 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 5, 2025 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 1890 | $13.76 | 4,144,590.0000 | 57,217,746 | 0.05% | 0.00% |
| Feb. 5, 2025 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 3511 | $13.76 | 4,144,590.0000 | 57,217,746 | 0.08% | 0.01% |
| Jan. 23, 2025 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 4825 | $16.26 | 4,149,991.0000 | 57,217,746 | 0.12% | 0.01% |
| Jan. 16, 2025 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 6944 | $16.29 | 7,879,037.0000 | 57,217,746 | 0.09% | 0.01% |
| Jan. 16, 2025 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 835 | $16.29 | 7,866,690.0000 | 57,217,746 | 0.01% | 0.00% |
| Jan. 17, 2025 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 12808 | $16.40 | 7,866,229.0000 | 57,217,746 | 0.16% | 0.02% |
| Jan. 17, 2025 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 461 | $16.40 | 7,866,229.0000 | 57,217,746 | 0.01% | 0.00% |
| Jan. 21, 2025 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 3993 | $16.36 | 7,866,229.0000 | 57,217,746 | 0.05% | 0.01% |
| Nov. 25, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 4706 | $16.84 | 4,179,857.0000 | 58,874,497 | 0.11% | 0.01% |
| Nov. 25, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 566 | $16.84 | 4,179,857.0000 | 58,874,497 | 0.01% | 0.00% |
| Nov. 6, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 46856 | $17.18 | 4,204,849.0000 | 58,874,497 | 1.10% | 0.08% |
| Nov. 6, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 5635 | $17.18 | 4,187,500.0000 | 58,874,497 | 0.13% | 0.01% |
| Nov. 7, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 19720 | $17.32 | 4,185,129.0000 | 58,874,497 | 0.47% | 0.03% |
| Nov. 7, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 2371 | $17.32 | 4,185,129.0000 | 58,874,497 | 0.06% | 0.00% |
| Nov. 4, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 960 | $17.01 | 4,269,078.0000 | 58,874,497 | 0.02% | 0.00% |
| Nov. 4, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 116 | $17.01 | 4,260,837.0000 | 58,874,497 | 0.00% | 0.00% |
| Nov. 5, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 9367 | $16.77 | 4,259,711.0000 | 58,874,497 | 0.22% | 0.02% |
| Nov. 5, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 1126 | $16.77 | 4,259,711.0000 | 58,874,497 | 0.03% | 0.00% |
| Oct. 30, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 9889 | $16.17 | 4,385,212.0000 | 58,874,497 | 0.23% | 0.02% |
| Oct. 30, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 1189 | $16.17 | 4,285,585.0000 | 58,874,497 | 0.03% | 0.00% |
| Oct. 31, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 89390 | $16.46 | 4,295,822.0000 | 58,874,497 | 2.04% | 0.15% |
| Oct. 31, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 10750 | $16.46 | 4,274,835.0000 | 58,874,497 | 0.25% | 0.02% |
| Nov. 1, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 23938 | $16.54 | 4,271,884.0000 | 58,874,497 | 0.56% | 0.04% |
| Nov. 1, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Commmon Stock | 604 | $17.16 | 3,812,774.0000 | 58,874,497 | 0.02% | 0.00% |
| Nov. 1, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 2878 | $16.54 | 4,271,957.0000 | 58,874,497 | 0.07% | 0.00% |
| Nov. 1, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | S | Common Stock | 73 | $17.16 | 4,271,884.0000 | 58,874,497 | 0.00% | 0.00% |
| May 29, 2024 | Tyra Biosciences, Inc. | $TYRA | Kjellson Nina S | Not found | A | Stock Option (Right to Buy) | 18600 | $0.00 | 18,600.0000 | 42,704,876 | 9999.99% | 0.04% |