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 |
| 2022-05-05 Sale | 2022-05-10 5:01 pm | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 248 | $111.73 | $27,709 | 9,460 (Indirect 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 |
| 2026-05-20 Option Award | 2026-05-22 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 10,220 | $0 | 47,334 (Direct) | View |
| 2026-05-21 Exercise | 2026-05-22 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 8,759 | $0 | 47,334 (Direct) | View |
| 2026-05-14 Option Award | 2026-05-14 6:15 pm | N/A 2036-05-13 | Bionano Genomics Inc. | BNGO | TWOMEY CHRISTOPHER J Director | 9,149 | $0 | 9,149 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-12 4:51 pm | N/A 2035-06-10 | Bionano Genomics Inc. | BNGO | TWOMEY CHRISTOPHER J Director | 2,775 | $0 | 2,775 (Direct) | View |
| 2025-05-22 Exercise | 2025-05-23 4:03 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 4,387 | $20.64 | 37,114 (Direct) | View |
| 2025-05-21 Option Award | 2025-05-23 4:03 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 8,759 | $0 | 37,114 (Direct) | View |
| 2025-05-22 Exercise | 2025-05-23 4:03 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 4,387 | $0 | 37,114 (Direct) | View |
| 2024-06-18 Option Award | 2024-06-20 4:22 pm | N/A 2034-06-18 | Bionano Genomics Inc. | BNGO | TWOMEY CHRISTOPHER J Director | 30,000 | $0 | 30,000 (Direct) | View |
| 2024-05-22 Option Award | 2024-05-24 7:22 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 4,387 | $0 | 28,355 (Direct) | View |
| 2024-05-24 Exercise | 2024-05-24 7:22 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 4,434 | $0 | 28,355 (Direct) | View |
| 2024-05-24 Exercise | 2024-05-24 7:22 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 4,434 | $51.73 | 28,355 (Direct) | View |
| 2023-06-14 Option Award | 2023-06-16 4:14 pm | N/A 2033-06-14 | Bionano Genomics Inc. | BNGO | TWOMEY CHRISTOPHER J Director | 250,000 | $0 | 250,000 (Direct) | View |
| 2023-05-24 Exercise | 2023-05-26 4:13 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 7,191 | $0 | 23,968 (Direct) | View |
| 2022-06-09 Option Award | 2022-06-13 4:26 pm | N/A 2032-06-09 | Bionano Genomics Inc. | BNGO | TWOMEY CHRISTOPHER J Director | 164,422 | $0 | 164,422 (Direct) | View |
| 2022-05-25 Option Award | 2022-05-27 9:49 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 2,757 | $0 | 19,534 (Direct) | View |
| 2022-05-18 Exercise | 2022-05-19 7:53 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 2,205 | $0 | 16,777 (Direct) | View |
| 2022-05-05 Exercise | 2022-05-10 5:01 pm | 2021-05-19 N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 373 | $73.73 | 9,460 (Indirect) | View |