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START FREE TRIAL →Nina S Kjellson, Director, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 13 open-market SEC Form 4 transactions: 0 purchases worth $0 and 13 sales worth $3.9M, reported from Oct 30, 24 to Feb 5, 25. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 5, 25 | TYRATyra Biosciences, Inc. | SELL | 3.5K | $13.76 | $48K |
| Jan 23, 25 | TYRATyra Biosciences, Inc. | SELL | 4.8K | $16.26 | $78K |
| Jan 21, 25 | TYRATyra Biosciences, Inc. | SELL | 4.0K | $16.36 | $65K |
| Jan 17, 25 | TYRATyra Biosciences, Inc. | SELL | 12.8K | $16.40 | $210K |
| Jan 16, 25 | TYRATyra Biosciences, Inc. | SELL | 6.9K | $16.29 | $113K |
| Nov 25, 24 | TYRATyra Biosciences, Inc. | SELL | 4.7K | $16.84 | $79K |
| Nov 7, 24 | TYRATyra Biosciences, Inc. | SELL | 19.7K | $17.32 | $342K |
| Nov 6, 24 | TYRATyra Biosciences, Inc. | SELL | 46.9K | $17.18 | $805K |
| Nov 5, 24 | TYRATyra Biosciences, Inc. | SELL | 9.4K | $16.77 | $157K |
| Nov 4, 24 | TYRATyra Biosciences, Inc. | SELL | 960 | $17.01 | $16K |
| Nov 1, 24 | TYRATyra Biosciences, Inc. | SELL | 23.9K | $17.16 | $396K |
| Oct 31, 24 | TYRATyra Biosciences, Inc. | SELL | 89.4K | $16.46 | $1.5M |
| Oct 30, 24 | TYRATyra Biosciences, Inc. | SELL | 9.9K | $16.17 | $160K |