Risser Eric Blasius
SEC insider (Form 3/4/5 filer). CIK 0001587774. President and CEO at MACROGENICS INC (MGNX). 15 reported Form 4/5 transactions since Sep 2024; latest on Feb 15, 2026. Located in ROCKVILLE, MD.
Companies Risser Eric Blasius has filed insider reports for
- MACROGENICS INC (MGNX): Director, Officer, President and CEO
Risser Eric Blasius
CIK: 0001587774
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
MACROGENICS INC
Discretionary Trading P&L
Holdings
Transaction History (15 total)
- Feb 15, 2026MGNX
MACROGENICS INC
Tax PaymentDirect6.4K shares at avg. $1.71$11K - Feb 15, 2026MGNX
MACROGENICS INC
ExerciseDirect16.7K shares- - Feb 12, 2026MGNX
MACROGENICS INC
AwardDirectEmployee Stock Option (right to buy)
595K shares- - Feb 12, 2026MGNX
MACROGENICS INC
AwardDirectRestricted Stock Unit
100K shares- - Feb 8, 2026MGNX
MACROGENICS INC
ExerciseDirect11.2K shares- - Feb 8, 2026MGNX
MACROGENICS INC
Tax PaymentDirect4.3K shares at avg. $1.81$8K - Feb 7, 2026MGNX
MACROGENICS INC
ExerciseDirect6.7K shares- - Feb 7, 2026MGNX
MACROGENICS INC
Tax PaymentDirect2.6K shares at avg. $1.81$5K - Aug 13, 2025MGNX
MACROGENICS INC
AwardDirectEmployee Stock Option (right to buy)
550K shares- - Feb 15, 2025MGNX
MACROGENICS INC
Tax PaymentDirect6.4K shares at avg. $2.56$16K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Feb 15, 2026 | MGNX MACROGENICS INC | Tax Payment | 6,433 | $1.71 | $11,000 | Direct |
| Feb 15, 2026 | MGNX MACROGENICS INC | Exercise | 16,665 | - | $0 | Direct |
| Feb 12, 2026 | MGNX MACROGENICS INC | Award Employee Stock Option (right to buy) | 595,000 | - | - | Direct |
| Feb 12, 2026 | MGNX MACROGENICS INC | Award Restricted Stock Unit | 100,000 | - | - | Direct |
| Feb 8, 2026 | MGNX MACROGENICS INC | Exercise | 11,166 | - | $0 | Direct |
| Feb 8, 2026 | MGNX MACROGENICS INC | Tax Payment | 4,311 | $1.81 | $7,803 | Direct |
| Feb 7, 2026 | MGNX MACROGENICS INC | Exercise | 6,668 | - | $0 | Direct |
| Feb 7, 2026 | MGNX MACROGENICS INC | Tax Payment | 2,575 | $1.81 | $4,661 | Direct |
| Aug 13, 2025 | MGNX MACROGENICS INC | Award Employee Stock Option (right to buy) | 550,000 | - | - | Direct |
| Feb 15, 2025 | MGNX MACROGENICS INC | Tax Payment | 6,433 | $2.56 | $16,468 | Direct |
1-10 of 15 transactions