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 |
2020-11-18 Purchase | 2020-11-19 4:54 pm | G1 Therapeutics Inc. | GTHX | MUIR GLENN P Director | 50,000 | $13.5 | $675,000 | 170,969 (Direct) | View |
2018-07-02 Purchase | 2018-07-05 4:38 pm | Neuronetics Inc. | STIM | MUIR GLENN P Director | 40,000 | $17 | $680,000 | 48,767 (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 |
2022-06-23 Option Award | 2022-06-24 4:51 pm | N/A 2032-06-23 | G1 Therapeutics Inc. | GTHX | MUIR GLENN P Director | 40,000 | $0 | 215,358 (Direct) | View |
2022-05-26 Option Award | 2022-05-31 8:17 pm | 2023-05-26 2032-05-26 | REPLIGEN CORP | RGEN | MUIR GLENN P Director | 1,832 | $0 | 8,194 (Direct) | View |
2022-05-26 Option Award | 2022-05-31 4:28 pm | N/A N/A | Neuronetics Inc. | STIM | MUIR GLENN P Director | 38,910 | $0 | 128,271 (Direct) | View |
2021-06-17 Option Award | 2021-06-21 4:05 pm | N/A 2031-06-17 | G1 Therapeutics Inc. | GTHX | MUIR GLENN P Director | 24,009 | $0 | 194,978 (Direct) | View |
2021-05-27 Option Award | 2021-06-01 6:28 pm | N/A N/A | Neuronetics Inc. | STIM | MUIR GLENN P Director | 7,137 | $0 | 89,373 (Direct) | View |
2021-05-13 Option Award | 2021-05-17 9:57 pm | 2022-05-13 2031-05-13 | REPLIGEN CORP | RGEN | MUIR GLENN P Director | 1,608 | $0 | 7,513 (Direct) | View |
2020-08-05 Option Award | 2020-08-07 5:07 pm | N/A N/A | Neuronetics Inc. | STIM | MUIR GLENN P Director | 18,513 | $0 | 82,236 (Direct) | View |
2020-06-11 Option Award | 2020-06-12 4:39 pm | N/A 2030-06-11 | G1 Therapeutics Inc. | GTHX | MUIR GLENN P Director | 20,000 | $0 | 20,000 (Direct) | View |
2020-05-26 Option Award | 2020-05-28 4:51 pm | N/A N/A | Neuronetics Inc. | STIM | MUIR GLENN P Director | 20,000 | $0 | 63,723 (Direct) | View |
2020-05-13 Option Award | 2020-05-19 8:42 pm | 2021-05-13 2030-05-13 | REPLIGEN CORP | RGEN | MUIR GLENN P Director | 1,812 | $0 | 7,190 (Direct) | View |
2019-06-12 Option Award | 2019-06-14 4:32 pm | N/A 2029-06-12 | G1 Therapeutics Inc. | GTHX | MUIR GLENN P Director | 20,000 | $0 | 20,000 (Direct) | View |
2019-05-28 Option Award | 2019-05-30 4:50 pm | N/A 2029-05-27 | Neuronetics Inc. | STIM | MUIR GLENN P Director | 11,070 | $0 | 51,070 (Direct) | View |
2019-05-15 Option Award | 2019-05-17 4:10 pm | 2020-05-15 2029-05-15 | REPLIGEN CORP | RGEN | MUIR GLENN P Director | 3,032 | $0 | 7,487 (Direct) | View |
2018-07-02 Option Award | 2018-07-05 4:38 pm | N/A 2028-04-24 | Neuronetics Inc. | STIM | MUIR GLENN P Director | 8,767 | $0 | 48,767 (Direct) | View |
Ownership | 2018-06-27 8:04 pm | N/A 2027-07-19 | Neuronetics Inc. | STIM | MUIR GLENN P Director | 0 | $0 | 20,700 (Direct) | View |
2018-06-07 Option Award | 2018-06-11 12:13 pm | N/A 2028-06-07 | G1 Therapeutics Inc. | GTHX | MUIR GLENN P Director | 10,000 | $0 | 10,000 (Direct) | View |
2018-05-16 Option Award | 2018-05-17 4:44 pm | 2019-05-16 2028-05-16 | REPLIGEN CORP | RGEN | MUIR GLENN P Director | 4,790 | $0 | 7,759 (Direct) | View |