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START FREE TRIAL →Robert W Postma, Director, is a corporate insider tracked by InsiderTape across 2 companies. The public record shows 2 open-market SEC Form 4 transactions: 2 purchases worth $582K and 0 sales worth $0, reported from Sep 2, 21 to Nov 29, 22. Over this period they have been a net buyer.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 29, 22 | TCRTAlaunos Therapeutics, Inc. | BUY | 750.0K | $0.65 | $488K |
| Sep 2, 21 | ZIOPZIOPHARM ONCOLOGY INC | BUY | 54.5K | $1.73 | $94K |