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START FREE TRIAL →Matthew Tappin, President, Asset Management, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 21 open-market SEC Form 4 transactions: 0 purchases worth $0 and 21 sales worth $436K, reported from Jan 3, 24 to Jul 2, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 2, 26 | STEMSTEM, INC. | SELL | 996 | $7.85 | $8K |
| Mar 11, 26 | STEMSTEM, INC. | SELL | 402 | $10.83 | $4K |
| Mar 10, 26 | STEMSTEM, INC. | SELL | 655 | $11.12 | $7K |
| Mar 4, 26 | STEMSTEM, INC. | SELL | 185 | $10.00 | $2K |
| Mar 3, 26 | STEMSTEM, INC. | SELL | 300 | $9.67 | $3K |
| Feb 20, 26 | STEMSTEM, INC. | SELL | 366 | $11.40 | $4K |
| Nov 11, 25 | STEMSTEM, INC. | SELL | 9.6K | $17.70 | $170K |
| Jun 16, 25 | STEMSTEM, INC. | SELL | 20.8K | $0.45 | $9K |
| May 30, 25 | STEMSTEM, INC. | SELL | 1.2K | $0.45 | $524 |
| Mar 12, 25 | STEMSTEM, INC. | SELL | 13.1K | $0.40 | $5K |
| Mar 7, 25 | STEMSTEM, INC. | SELL | 5.6K | $0.42 | $2K |
| Feb 20, 25 | STEMSTEM, INC. | SELL | 8.1K | $0.63 | $5K |
| May 28, 24 | STEMSTEM, INC. | SELL | 1.4K | $1.32 | $2K |
| Mar 19, 24 | STEMSTEM, INC. | SELL | 26.6K | $1.82 | $48K |
| Mar 8, 24 | STEMSTEM, INC. | SELL | 24.9K | $2.19 | $55K |
| Mar 5, 24 | STEMSTEM, INC. | SELL | 3.8K | $2.41 | $9K |
| Mar 4, 24 | STEMSTEM, INC. | SELL | 5.7K | $2.48 | $14K |
| Feb 20, 24 | STEMSTEM, INC. | SELL | 6.9K | $3.05 | $21K |
| Feb 16, 24 | STEMSTEM, INC. | SELL | 10.6K | $3.17 | $34K |
| Feb 14, 24 | STEMSTEM, INC. | SELL | 4.6K | $3.15 | $14K |
| Jan 3, 24 | STEMSTEM, INC. | SELL | 5.2K | $3.56 | $19K |