Chinoporos Constantine has filed 8 insider transactions across 2 companies since December 2023.
Most recent transaction: a grant/award of 270000 shares of GERON CORP ($GERN) on March 25, 2026.
Activity breakdown: 0 open-market purchases and 2 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 25, 2026 | GERON CORP | $GERN | Chinoporos Constantine | Not found | A | Stock Option (Right to Buy) | 270000 | $0.00 | 270,000.0000 | 667,101,756 | 9999.99% | 0.04% |
| Dec. 19, 2025 | Applied Therapeutics, Inc. | $APLT | Chinoporos Constantine | See Remarks | A | Common Stock | 437500 | $0.00 | 1,057,111.0000 | 145,559,604 | 70.61% | 0.30% |
| Feb. 3, 2026 | Applied Therapeutics, Inc. | $APLT | Chinoporos Constantine | See Remarks | D | Common Stock | 1000000 | $0.00 | 57,111.0000 | 145,559,604 | 94.60% | 0.69% |
| Feb. 3, 2026 | Applied Therapeutics, Inc. | $APLT | Chinoporos Constantine | See Remarks | U | Common Stock | 57111 | $0.00 | 0.0000 | 145,559,604 | 100.00% | 0.04% |
| March 24, 2025 | Applied Therapeutics, Inc. | $APLT | Chinoporos Constantine | See Remarks | A | Common Stock | 350000 | $0.00 | 621,436.0000 | 139,534,746 | 128.94% | 0.25% |
| March 4, 2025 | Applied Therapeutics, Inc. | $APLT | Chinoporos Constantine | See Remarks | S | Common Stock | 447 | $0.44 | 271,436.0000 | 139,534,746 | 0.16% | 0.00% |
| Feb. 6, 2025 | Applied Therapeutics, Inc. | $APLT | Chinoporos Constantine | See Remarks | S | Common Stock | 28117 | $0.61 | 271,883.0000 | 139,534,746 | 9.37% | 0.02% |
| Dec. 28, 2023 | Applied Therapeutics, Inc. | $APLT | Chinoporos Constantine | See Remarks | A | Common Stock | 300000 | $0.00 | 300,000.0000 | 0 | 9999.99% | 0.00% |