Spitznagel Thomas has filed 30 insider transactions across 1 company since February 2023.
Most recent transaction: a grant/award of 150000 shares of MACROGENICS INC ($MGNX) on February 12, 2026.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 12, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Employee Stock Option (right to buy) | 150000 | $0.00 | 150,000.0000 | 63,283,624 | 9999.99% | 0.24% |
| Feb. 12, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Restricted Stock Unit | 25000 | $0.00 | 25,000.0000 | 63,283,624 | 9999.99% | 0.04% |
| Feb. 15, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Restricted Stock Unit | 13332 | $0.00 | 0.0000 | 63,283,624 | 100.00% | 0.02% |
| Feb. 15, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | F | Common Stock | 5520 | $1.71 | 38,543.0000 | 63,283,624 | 12.53% | 0.01% |
| Feb. 15, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Common Stock | 13332 | $0.00 | 44,063.0000 | 63,283,624 | 43.38% | 0.02% |
| Feb. 7, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Common Stock | 6001 | $0.00 | 27,403.0000 | 63,283,624 | 28.04% | 0.01% |
| Feb. 7, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | F | Common Stock | 2485 | $1.81 | 24,918.0000 | 63,283,624 | 9.07% | 0.00% |
| Feb. 8, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Restricted Stock Unit | 8999 | $0.00 | 9,000.0000 | 63,283,624 | 50.00% | 0.01% |
| Feb. 7, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Restricted Stock Unit | 6001 | $0.00 | 11,999.0000 | 63,283,624 | 33.34% | 0.01% |
| Feb. 8, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | F | Common Stock | 3186 | $1.81 | 30,731.0000 | 63,283,624 | 9.39% | 0.01% |
| Feb. 8, 2026 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Common Stock | 8999 | $0.00 | 33,917.0000 | 63,283,624 | 36.11% | 0.01% |
| Aug. 15, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Employee Stock Option (right to buy) | 30000 | $0.00 | 30,000.0000 | 62,621,185 | 9999.99% | 0.05% |
| Feb. 15, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | F | Common Stock | 5520 | $2.56 | 21,402.0000 | 62,621,185 | 20.50% | 0.01% |
| Feb. 15, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Restricted Stock Unit | 13332 | $0.00 | 13,332.0000 | 62,621,185 | 50.00% | 0.02% |
| Feb. 15, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Common Stock | 13332 | $0.00 | 26,922.0000 | 62,621,185 | 98.10% | 0.02% |
| Feb. 7, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Employee Stock Option (right to buy) | 105000 | $0.00 | 105,000.0000 | 62,621,185 | 9999.99% | 0.17% |
| Feb. 8, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Common Stock | 9001 | $0.00 | 17,317.0000 | 62,621,185 | 108.24% | 0.01% |
| Feb. 8, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | F | Common Stock | 3727 | $2.60 | 13,590.0000 | 62,621,185 | 21.52% | 0.01% |
| Feb. 7, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Restricted Stock Unit | 18000 | $0.00 | 18,000.0000 | 62,621,185 | 9999.99% | 0.03% |
| Feb. 8, 2025 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Restricted Stock Unit | 9001 | $0.00 | 17,999.0000 | 62,621,185 | 33.34% | 0.01% |
| March 4, 2024 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Common Stock | 10000 | $11.50 | 18,316.0000 | 61,929,198 | 120.25% | 0.02% |
| March 4, 2024 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Employee stock option (right to buy) | 10000 | $0.00 | 77,000.0000 | 61,929,198 | 11.49% | 0.02% |
| March 4, 2024 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | S | Common Stock | 10000 | $20.00 | 8,316.0000 | 61,929,198 | 54.60% | 0.02% |
| Feb. 15, 2024 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Common Stock | 13336 | $0.00 | 13,336.0000 | 61,929,198 | 9999.99% | 0.02% |
| Feb. 15, 2024 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | F | Common Stock | 5020 | $17.40 | 8,316.0000 | 61,929,198 | 37.64% | 0.01% |
| Feb. 15, 2024 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | M | Restricted Stock Unit | 13336 | $0.00 | 26,664.0000 | 61,929,198 | 33.34% | 0.02% |
| Feb. 8, 2024 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Restricted Stock Unit | 27000 | $0.00 | 27,000.0000 | 61,929,198 | 9999.99% | 0.04% |
| Feb. 8, 2024 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Employee Stock Option (right to buy) | 71000 | $0.00 | 71,000.0000 | 61,929,198 | 9999.99% | 0.11% |
| Feb. 15, 2023 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Employee stock option (right to buy) | 170000 | $0.00 | 170,000.0000 | 61,433,124 | 9999.99% | 0.28% |
| Feb. 15, 2023 | MACROGENICS INC | $MGNX | Spitznagel Thomas | Sr VP, Technical Ops | A | Restricted Stock Unit | 40000 | $0.00 | 40,000.0000 | 61,433,124 | 9999.99% | 0.07% |