Yoskowitz Marc J
SEC insider (Form 3/4/5 filer). CIK 0001617306. Director at Keenova Therapeutics plc (NONE) and 1 other issuer. 11 reported Form 4/5 transactions since Sep 2024; latest on Jul 15, 2026. Located in BRIDGEWATER, NJ.
Companies Yoskowitz Marc J has filed insider reports for
- Keenova Therapeutics plc (NONE): Director
- Mereo BioPharma Group plc (MREO): Director
Yoskowitz Marc J
CIK: 0001617306
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 (11 total)
- Jul 15, 2026No ticker
Keenova Therapeutics plc
AwardDirectRestricted Stock Units
4.4K shares- - Jun 2, 2026No ticker
Keenova Therapeutics plc
Tax PaymentDirect825 shares- - Jun 2, 2026No ticker
Keenova Therapeutics plc
DispositionDirectRestricted Stock Units
2.9K shares- - Jun 2, 2026No ticker
Keenova Therapeutics plc
ExerciseDirect3.6K shares- - Feb 26, 2026MREO
Mereo BioPharma Group plc
AwardDirectShare Options (Right to buy)
66K shares- - Feb 26, 2026MREO
Mereo BioPharma Group plc
AwardDirectDeferred Restricted Stock Units
96.2K shares- - Feb 23, 2026No ticker
Keenova Therapeutics plc
AwardDirectRestricted Stock Units
5.3K shares- - Oct 20, 2025No ticker
Mallinckrodt plc
AwardDirectRestricted Stock Units
1.4K shares- - Aug 14, 2025No ticker
Mallinckrodt plc
AwardDirectRestricted Stock Units
4.1K shares- - Feb 5, 2025MREO
Mereo BioPharma Group plc
AwardDirectDeferred Restricted Stock Units
13.7K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 15, 2026 |  No ticker Keenova Therapeutics plc | Award Restricted Stock Units | 4,406 | - | - | Direct |
| Jun 2, 2026 | No ticker Keenova Therapeutics plc | Tax Payment | 825 | - | $0 | Direct |
| Jun 2, 2026 | No ticker Keenova Therapeutics plc | Disposition Restricted Stock Units | 2,930 | - | - | Direct |
| Jun 2, 2026 | No ticker Keenova Therapeutics plc | Exercise | 3,579 | - | $0 | Direct |
| Feb 26, 2026 |  MREO Mereo BioPharma Group plc | Award Share Options (Right to buy) | 66,000 | - | - | Direct |
| Feb 26, 2026 | MREO Mereo BioPharma Group plc | Award Deferred Restricted Stock Units | 96,163 | - | - | Direct |
| Feb 23, 2026 | No ticker Keenova Therapeutics plc | Award Restricted Stock Units | 5,312 | - | - | Direct |
| Oct 20, 2025 | No ticker Mallinckrodt plc | Award Restricted Stock Units | 1,354 | - | - | Direct |
| Aug 14, 2025 | No ticker Mallinckrodt plc | Award Restricted Stock Units | 4,062 | - | - | Direct |
| Feb 5, 2025 | MREO Mereo BioPharma Group plc | Award Deferred Restricted Stock Units | 13,719 | - | - | Direct |
1-10 of 11 transactions