Spitznagel Thomas
SEC insider (Form 3/4/5 filer). CIK 0001675464. Sr VP, Technical Ops at MACROGENICS INC (MGNX). 15 reported Form 4/5 transactions since Sep 2024; latest on Feb 15, 2026. Located in ROCKVILLE, MD.
Companies Spitznagel Thomas has filed insider reports for
- MACROGENICS INC (MGNX): Officer, Sr VP, Technical Ops
Spitznagel Thomas
CIK: 0001675464
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
ExerciseDirect13.3K shares- - Feb 15, 2026MGNX
MACROGENICS INC
Tax PaymentDirect5.5K shares at avg. $1.71$9K - Feb 12, 2026MGNX
MACROGENICS INC
AwardDirectEmployee Stock Option (right to buy)
150K shares- - Feb 12, 2026MGNX
MACROGENICS INC
AwardDirectRestricted Stock Unit
25K shares- - Feb 8, 2026MGNX
MACROGENICS INC
ExerciseDirect9K shares- - Feb 8, 2026MGNX
MACROGENICS INC
Tax PaymentDirect3.2K shares at avg. $1.81$6K - Feb 7, 2026MGNX
MACROGENICS INC
Tax PaymentDirect2.5K shares at avg. $1.81$4K - Feb 7, 2026MGNX
MACROGENICS INC
ExerciseDirect6K shares- - Aug 15, 2025MGNX
MACROGENICS INC
AwardDirectEmployee Stock Option (right to buy)
30K shares- - Feb 15, 2025MGNX
MACROGENICS INC
Tax PaymentDirect5.5K shares at avg. $2.56$14K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Feb 15, 2026 | MGNX MACROGENICS INC | Exercise | 13,332 | - | $0 | Direct |
| Feb 15, 2026 | MGNX MACROGENICS INC | Tax Payment | 5,520 | $1.71 | $9,439 | Direct |
| Feb 12, 2026 | MGNX MACROGENICS INC | Award Employee Stock Option (right to buy) | 150,000 | - | - | Direct |
| Feb 12, 2026 | MGNX MACROGENICS INC | Award Restricted Stock Unit | 25,000 | - | - | Direct |
| Feb 8, 2026 | MGNX MACROGENICS INC | Exercise | 8,999 | - | $0 | Direct |
| Feb 8, 2026 | MGNX MACROGENICS INC | Tax Payment | 3,186 | $1.81 | $5,767 | Direct |
| Feb 7, 2026 | MGNX MACROGENICS INC | Tax Payment | 2,485 | $1.81 | $4,498 | Direct |
| Feb 7, 2026 | MGNX MACROGENICS INC | Exercise | 6,001 | - | $0 | Direct |
| Aug 15, 2025 | MGNX MACROGENICS INC | Award Employee Stock Option (right to buy) | 30,000 | - | - | Direct |
| Feb 15, 2025 | MGNX MACROGENICS INC | Tax Payment | 5,520 | $2.56 | $14,131 | Direct |
1-10 of 15 transactions