Risser Eric Blasius has filed 31 insider transactions across 1 company since February 2023.
Most recent transaction: a grant/award of 595000 shares of MACROGENICS INC ($MGNX) on February 12, 2026.
Activity breakdown: 0 open-market purchases and 2 sales.
| 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 | Risser Eric Blasius | President and CEO | A | Employee Stock Option (right to buy) | 595000 | $0.00 | 595,000.0000 | 63,283,624 | 9999.99% | 0.94% |
| Feb. 12, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | A | Restricted Stock Unit | 100000 | $0.00 | 100,000.0000 | 63,283,624 | 9999.99% | 0.16% |
| Feb. 15, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | M | Restricted Stock Unit | 16665 | $0.00 | 0.0000 | 63,283,624 | 100.00% | 0.03% |
| Feb. 15, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | F | Common Stock | 6433 | $1.71 | 77,169.0000 | 63,283,624 | 7.69% | 0.01% |
| Feb. 15, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | M | Common Stock | 16665 | $0.00 | 83,602.0000 | 63,283,624 | 24.90% | 0.03% |
| Feb. 7, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | M | Common Stock | 6668 | $0.00 | 62,657.0000 | 63,283,624 | 11.91% | 0.01% |
| Feb. 7, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | F | Common Stock | 2575 | $1.81 | 60,082.0000 | 63,283,624 | 4.11% | 0.00% |
| Feb. 8, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | M | Restricted Stock Unit | 11166 | $0.00 | 11,166.0000 | 63,283,624 | 50.00% | 0.02% |
| Feb. 7, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | M | Restricted Stock Unit | 6668 | $0.00 | 13,332.0000 | 63,283,624 | 33.34% | 0.01% |
| Feb. 8, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | F | Common Stock | 4311 | $1.81 | 66,937.0000 | 63,283,624 | 6.05% | 0.01% |
| Feb. 8, 2026 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | M | Common Stock | 11166 | $0.00 | 71,248.0000 | 63,283,624 | 18.58% | 0.02% |
| Aug. 13, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | President and CEO | A | Employee Stock Option (right to buy) | 550000 | $0.00 | 550,000.0000 | 62,621,185 | 9999.99% | 0.88% |
| Feb. 15, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | M | Common Stock | 16665 | $0.00 | 62,422.0000 | 62,621,185 | 36.42% | 0.03% |
| Feb. 15, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | F | Common Stock | 6433 | $2.56 | 55,989.0000 | 62,621,185 | 10.31% | 0.01% |
| Feb. 15, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | M | Restricted Stock Unit | 16665 | $0.00 | 16,665.0000 | 62,621,185 | 50.00% | 0.03% |
| Feb. 8, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | M | Restricted Stock Unit | 11168 | $0.00 | 22,332.0000 | 62,621,185 | 33.34% | 0.02% |
| Feb. 8, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | M | Common Stock | 11168 | $0.00 | 50,068.0000 | 62,621,185 | 28.71% | 0.02% |
| Feb. 8, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | F | Common Stock | 4311 | $2.60 | 45,757.0000 | 62,621,185 | 8.61% | 0.01% |
| Feb. 7, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | A | Employee Stock Option (right to buy) | 120000 | $0.00 | 120,000.0000 | 62,621,185 | 9999.99% | 0.19% |
| Feb. 7, 2025 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | A | Restricted Stock Unit | 20000 | $0.00 | 20,000.0000 | 62,621,185 | 9999.99% | 0.03% |
| March 4, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | S | Common Stock | 15000 | $20.00 | 65,059.0000 | 61,929,198 | 18.74% | 0.02% |
| March 4, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | S | Common Stock | 26159 | $19.63 | 38,900.0000 | 61,929,198 | 40.21% | 0.04% |
| March 4, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | M | Employee stock option (right to buy) | 15000 | $0.00 | 155,000.0000 | 61,929,198 | 8.82% | 0.02% |
| March 4, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | M | Common Stock | 15000 | $10.15 | 80,059.0000 | 61,929,198 | 23.06% | 0.02% |
| Feb. 15, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | F | Common Stock | 5879 | $17.40 | 65,059.0000 | 61,929,198 | 8.29% | 0.01% |
| Feb. 15, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | M | Restricted Stock Unit | 16670 | $0.00 | 33,330.0000 | 61,929,198 | 33.34% | 0.03% |
| Feb. 15, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | M | Common Stock | 16670 | $0.00 | 70,938.0000 | 61,929,198 | 30.72% | 0.03% |
| Feb. 8, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | A | Employee Stock Option (right to buy) | 90000 | $0.00 | 90,000.0000 | 61,929,198 | 9999.99% | 0.15% |
| Feb. 8, 2024 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | A | Restricted Stock Unit | 33500 | $0.00 | 33,500.0000 | 61,929,198 | 9999.99% | 0.05% |
| Feb. 15, 2023 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | A | Restricted Stock Unit | 50000 | $0.00 | 50,000.0000 | 61,433,124 | 9999.99% | 0.08% |
| Feb. 15, 2023 | MACROGENICS INC | $MGNX | Risser Eric Blasius | Chief Operating Officer | A | Employee stock option (right to buy) | 200000 | $0.00 | 200,000.0000 | 61,433,124 | 9999.99% | 0.33% |