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START FREE TRIAL →John Hatsopoulos, Director, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 74 open-market SEC Form 4 transactions: 74 purchases worth $634K and 0 sales worth $0, reported from Aug 22, 22 to Sep 27, 24. Over this period they have been a net buyer.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 27, 24 | TGENTECOGEN INC. | BUY | 10.0K | $0.84 | $8K |
| Sep 25, 24 | TGENTECOGEN INC. | BUY | 10.0K | $0.86 | $9K |
| Aug 19, 24 | TGENTECOGEN INC. | BUY | 10.0K | $0.90 | $9K |
| Jul 10, 24 | TGENTECOGEN INC. | BUY | 22.5K | $0.65 | $15K |
| May 29, 24 | TGENTECOGEN INC. | BUY | 10.0K | $0.80 | $8K |
| May 28, 24 | TGENTECOGEN INC. | BUY | 1.3K | $0.80 | $1K |
| May 24, 24 | TGENTECOGEN INC. | BUY | 8.7K | $0.80 | $7K |
| May 22, 24 | TGENTECOGEN INC. | BUY | 3.2K | $0.79 | $3K |
| May 21, 24 | TGENTECOGEN INC. | BUY | 13.8K | $0.79 | $11K |
| May 16, 24 | TGENTECOGEN INC. | BUY | 3.0K | $0.75 | $2K |
| May 15, 24 | TGENTECOGEN INC. | BUY | 10.0K | $0.74 | $7K |
| Apr 24, 24 | TGENTECOGEN INC. | BUY | 5.0K | $0.67 | $3K |
| Apr 23, 24 | TGENTECOGEN INC. | BUY | 5.0K | $0.69 | $3K |
| Apr 16, 24 | TGENTECOGEN INC. | BUY | 1.0K | $0.68 | $680 |
| Apr 15, 24 | TGENTECOGEN INC. | BUY | 1.0K | $0.70 | $700 |
| Apr 12, 24 | TGENTECOGEN INC. | BUY | 1.0K | $0.70 | $700 |
| Apr 11, 24 | TGENTECOGEN INC. | BUY | 1.0K | $0.70 | $700 |
| Apr 9, 24 | TGENTECOGEN INC. | BUY | 1.0K | $0.70 | $700 |
| Apr 8, 24 | TGENTECOGEN INC. | BUY | 1.0K | $0.70 | $700 |
| Apr 1, 24 | TGENTECOGEN INC. | BUY | 5.0K | $0.70 | $4K |
| Mar 28, 24 | TGENTECOGEN INC. | BUY | 2.4K | $0.70 | $2K |
| Mar 27, 24 | TGENTECOGEN INC. | BUY | 2.0K | $0.70 | $1K |
| Jan 22, 24 | TGENTECOGEN INC. | BUY | 10.0K | $0.77 | $8K |
| Jan 18, 24 | TGENTECOGEN INC. | BUY | 10.0K | $0.73 | $7K |
| Jan 16, 24 | TGENTECOGEN INC. | BUY | 100.0K | $0.73 | $73K |
| Dec 27, 23 | TGENTECOGEN INC. | BUY | 25.0K | $0.80 | $20K |
| Dec 22, 23 | TGENTECOGEN INC. | BUY | 25.0K | $0.80 | $20K |
| Dec 14, 23 | TGENTECOGEN INC. | BUY | 44.0K | $0.90 | $40K |
| Nov 20, 23 | TGENTECOGEN INC. | BUY | 4.0K | $0.85 | $3K |
| Nov 17, 23 | TGENTECOGEN INC. | BUY | 46.0K | $0.85 | $39K |
| Nov 14, 23 | TGENTECOGEN INC. | BUY | 100 | $0.85 | $85 |
| Oct 17, 23 | TGENTECOGEN INC. | BUY | 50.0K | $0.80 | $40K |
| Oct 12, 23 | TGENTECOGEN INC. | BUY | 50.0K | $0.80 | $40K |
| Sep 29, 23 | TGENTECOGEN INC. | BUY | 2.0K | $0.98 | $2K |
| Sep 27, 23 | TGENTECOGEN INC. | BUY | 1.4K | $0.91 | $1K |
| Sep 26, 23 | TGENTECOGEN INC. | BUY | 2.0K | $0.92 | $2K |
| Sep 19, 23 | TGENTECOGEN INC. | BUY | 5.0K | $0.91 | $5K |
| Sep 7, 23 | TGENTECOGEN INC. | BUY | 200 | $1.00 | $200 |
| Sep 5, 23 | TGENTECOGEN INC. | BUY | 10.0K | $0.97 | $10K |
| Aug 22, 23 | TGENTECOGEN INC. | BUY | 5.0K | $1.12 | $6K |
| Aug 17, 23 | TGENTECOGEN INC. | BUY | 4.7K | $1.04 | $5K |
| Aug 15, 23 | TGENTECOGEN INC. | BUY | 5.0K | $1.00 | $5K |
| Jun 26, 23 | TGENTECOGEN INC. | BUY | 1.0K | $0.96 | $960 |
| Jun 20, 23 | TGENTECOGEN INC. | BUY | 3.0K | $1.00 | $3K |
| Jun 15, 23 | TGENTECOGEN INC. | BUY | 5.0K | $1.11 | $6K |
| Jun 12, 23 | TGENTECOGEN INC. | BUY | 5.0K | $1.12 | $6K |
| Jun 8, 23 | TGENTECOGEN INC. | BUY | 500 | $1.09 | $545 |
| Jun 7, 23 | TGENTECOGEN INC. | BUY | 7.0K | $1.00 | $7K |
| Jun 6, 23 | TGENTECOGEN INC. | BUY | 7.0K | $1.14 | $7K |
| Jun 2, 23 | TGENTECOGEN INC. | BUY | 1.0K | $1.09 | $1K |
| May 26, 23 | TGENTECOGEN INC. | BUY | 1.0K | $1.17 | $1K |
| May 25, 23 | TGENTECOGEN INC. | BUY | 1.0K | $1.17 | $1K |
| May 23, 23 | TGENTECOGEN INC. | BUY | 1.0K | $1.17 | $1K |
| May 15, 23 | TGENTECOGEN INC. | BUY | 3.6K | $1.00 | $4K |
| Mar 28, 23 | TGENTECOGEN INC. | BUY | 17.7K | $1.00 | $18K |
| Mar 27, 23 | TGENTECOGEN INC. | BUY | 11.4K | $1.00 | $11K |
| Mar 24, 23 | TGENTECOGEN INC. | BUY | 50.0K | $0.92 | $46K |
| Mar 21, 23 | TGENTECOGEN INC. | BUY | 10.0K | $0.88 | $9K |
| Mar 20, 23 | TGENTECOGEN INC. | BUY | 10.0K | $0.84 | $8K |
| Oct 19, 22 | TGENTECOGEN INC. | BUY | 5.0K | $1.00 | $5K |