Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2024-03-04 Sale | 2024-03-06 4:20 pm | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 41,159 | $19.76 | $813,501 | 193,900 (Direct) | View |
2020-12-29 Sale | 2020-12-30 4:05 pm | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $24.1 | $12,050 | 52,968 (Direct) | View |
2020-11-30 Sale | 2020-12-01 4:15 pm | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $23.35 | $11,675 | 53,468 (Direct) | View |
2020-10-28 Sale | 2020-10-29 7:52 pm | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 1,500 | $20.69 | $31,035 | 53,968 (Direct) | View |
2020-09-28 Sale | 2020-09-29 4:44 pm | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $25.33 | $12,665 | 55,468 (Direct) | View |
2020-08-26 Sale | 2020-08-27 5:04 pm | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $27.1 | $13,550 | 55,968 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-02-15 Tax Withholding | 2025-02-19 4:24 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 6,433 | $2.56 | 72,654 (Direct) | View |
2025-02-15 Exercise | 2025-02-19 4:24 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 16,665 | $0 | 72,654 (Direct) | View |
2025-02-07 Option Award | 2025-02-11 8:33 pm | N/A 2035-02-07 | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 140,000 | $0 | 208,089 (Direct) | View |
2025-02-08 Tax Withholding | 2025-02-11 8:33 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 4,311 | $2.6 | 208,089 (Direct) | View |
2025-02-08 Exercise | 2025-02-11 8:33 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 11,168 | $0 | 208,089 (Direct) | View |
2024-03-04 Exercise | 2024-03-06 4:20 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 15,000 | $10.15 | 193,900 (Direct) | View |
2024-03-04 Exercise | 2024-03-06 4:20 pm | N/A 2032-02-22 | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 15,000 | $0 | 193,900 (Direct) | View |
2024-02-15 Tax Withholding | 2024-02-20 6:04 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 5,879 | $17.4 | 98,389 (Direct) | View |
2024-02-15 Exercise | 2024-02-20 6:04 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 16,670 | $0 | 98,389 (Direct) | View |
2024-02-08 Option Award | 2024-02-12 5:32 pm | N/A 2034-02-08 | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 123,500 | $0 | 123,500 (Direct) | View |
2023-02-15 Option Award | 2023-02-17 4:29 pm | N/A 2033-02-15 | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 250,000 | $0 | 250,000 (Direct) | View |
2022-10-28 Exercise | 2022-10-31 4:36 pm | 2013-07-06 2023-01-05 | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 8,500 | $1.51 | 53,468 (Direct) | View |
2022-03-04 Exercise | 2022-03-04 5:45 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 500 | $0.94 | 44,968 (Direct) | View |
2022-03-04 Exercise | 2022-03-04 5:45 pm | 2012-09-14 2022-03-13 | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 500 | $0 | 44,968 (Direct) | View |
2022-02-22 Option Award | 2022-02-24 7:48 pm | N/A 2032-02-22 | MACROGENICS INC | MGNX | Risser Eric Blasius Chief Operating Officer | 170,000 | $0 | 170,000 (Direct) | View |
2021-02-22 Option Award | 2021-02-24 6:04 pm | N/A 2031-02-22 | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 95,000 | $0 | 95,000 (Direct) | View |
2020-12-29 Exercise | 2020-12-30 4:05 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $1.51 | 52,968 (Direct) | View |
2020-12-29 Exercise | 2020-12-30 4:05 pm | 2013-07-06 2023-01-05 | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $0 | 52,968 (Direct) | View |
2020-11-30 Exercise | 2020-12-01 4:15 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $1.51 | 53,468 (Direct) | View |
2020-11-30 Exercise | 2020-12-01 4:15 pm | 2013-07-06 2023-01-05 | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $0 | 53,468 (Direct) | View |
2020-10-28 Exercise | 2020-10-29 7:52 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 1,500 | $1.51 | 53,968 (Direct) | View |
2020-10-28 Exercise | 2020-10-29 7:52 pm | 2013-07-06 2023-01-05 | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 1,500 | $0 | 53,968 (Direct) | View |
2020-09-28 Exercise | 2020-09-29 4:44 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $1.51 | 55,468 (Direct) | View |
2020-09-28 Exercise | 2020-09-29 4:44 pm | 2013-07-06 2023-01-05 | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $0 | 55,468 (Direct) | View |
2020-08-26 Exercise | 2020-08-27 5:04 pm | N/A N/A | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $1.51 | 55,968 (Direct) | View |
2020-08-26 Exercise | 2020-08-27 5:04 pm | 2013-07-06 2023-01-05 | MACROGENICS INC | MGNX | Risser Eric Blasius Sr VP & Chief Business Officer | 500 | $0 | 55,968 (Direct) | View |