Chinoporos Constantine
SEC insider (Form 3/4/5 filer). CIK 0002014509. Interim Chief Business Officer at enGene Therapeutics Inc. (ENGN) and 2 other issuers. 7 reported Form 4/5 transactions since Sep 2024; latest on Mar 25, 2026. Located in FOSTER CITY, CA.
Companies Chinoporos Constantine has filed insider reports for
- enGene Therapeutics Inc. (ENGN): Officer, Interim Chief Business Officer
- GERON CORP (GERN): Director
- Applied Therapeutics, Inc. (APLT): Officer, See Remarks
Chinoporos Constantine
CIK: 0002014509
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Mar 25, 2026GERN
GERON CORP
AwardDirectStock Option (Right to Buy)
270K shares- - Feb 3, 2026APLT
Applied Therapeutics, Inc.
DispositionDirect1M shares- - Feb 3, 2026APLT
Applied Therapeutics, Inc.
Tender OfferDirect57.1K shares- - Dec 19, 2025APLT
Applied Therapeutics, Inc.
AwardDirect437.5K shares- - Mar 24, 2025APLT
Applied Therapeutics, Inc.
AwardDirect350K shares- - Mar 4, 2025APLT
Applied Therapeutics, Inc.
SaleDirect447 shares at avg. $0.44$196.68 - Feb 6, 2025APLT
Applied Therapeutics, Inc.
SaleDirect28.1K shares at avg. $0.61$17K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 25, 2026 |  GERN GERON CORP | Award Stock Option (Right to Buy) | 270,000 | - | - | Direct |
| Feb 3, 2026 |  APLT Applied Therapeutics, Inc. | Disposition | 1,000,000 | - | $0 | Direct |
| Feb 3, 2026 | APLT Applied Therapeutics, Inc. | Tender Offer | 57,111 | - | $0 | Direct |
| Dec 19, 2025 | APLT Applied Therapeutics, Inc. | Award | 437,500 | - | $0 | Direct |
| Mar 24, 2025 | APLT Applied Therapeutics, Inc. | Award | 350,000 | - | - | Direct |
| Mar 4, 2025 | APLT Applied Therapeutics, Inc. | Sale | 447 | $0.44 | $197 | Direct |
| Feb 6, 2025 | APLT Applied Therapeutics, Inc. | Sale | 28,117 | $0.61 | $17,151 | Direct |
1-7 of 7 transactions