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 |
| 2025-03-18 Sale | 2025-03-20 6:08 pm | MAXCYTE INC. | MXCT | Swirsky Douglas J CHIEF FINANCIAL OFFICER | 6,939 | $3.1793 | $22,061 | 111,811 (Direct) | View |
| 2021-09-14 Purchase | 2021-09-14 4:00 pm | Cellectar Biosciences Inc. | CLRB | Swirsky Douglas J Director | 25,000 | $1.04 | $26,000 | 25,000 (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 |
| 2025-03-14 Option Award | 2025-03-18 8:33 pm | N/A 2035-03-13 | MAXCYTE INC. | MXCT | Swirsky Douglas J CHIEF FINANCIAL OFFICER | 187,500 | $0 | 268,750 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-18 4:07 pm | N/A 2035-02-14 | Cellectar Biosciences Inc. | CLRB | Swirsky Douglas J Director | 90,000 | $0 | 90,000 (Direct) | View |
| 2024-06-14 Option Award | 2024-06-18 5:01 pm | N/A 2033-12-22 | Cellectar Biosciences Inc. | CLRB | Swirsky Douglas J Director | 90,000 | $0 | 90,000 (Direct) | View |
| 2024-03-15 Option Award | 2024-03-19 6:18 pm | N/A 2034-03-14 | MAXCYTE INC. | MXCT | Swirsky Douglas J CHIEF FINANCIAL OFFICER | 306,250 | $0 | 306,250 (Direct) | View |
| 2023-06-28 Option Award | 2023-06-28 6:27 pm | N/A 2033-06-28 | Cellectar Biosciences Inc. | CLRB | Swirsky Douglas J Director | 37,500 | $0 | 71,925 (Direct) | View |
| 2023-03-27 Option Award | 2023-03-28 10:06 am | N/A 2033-03-26 | MAXCYTE INC. | MXCT | Swirsky Douglas J Chief Financial Officer | 350,000 | $0 | 350,000 (Direct) | View |
| 2022-06-24 Option Award | 2022-08-01 6:01 pm | N/A 2032-06-24 | Cellectar Biosciences Inc. | CLRB | Swirsky Douglas J Director | 11,700 | $0 | 11,700 (Direct) | View |
| 2021-06-30 Option Award | 2021-07-02 4:04 pm | N/A 2031-06-30 | Cellectar Biosciences Inc. | CLRB | Swirsky Douglas J Director | 117,000 | $0 | 117,000 (Direct) | View |
| 2020-09-01 Option Award | 2020-09-03 6:48 pm | N/A 2030-09-01 | NeuroBo Pharmaceuticals Inc. | NRBO | Swirsky Douglas J Director | 60,000 | $0 | 60,000 (Direct) | View |