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 |
| 2021-09-07 Sale | 2021-09-09 4:31 pm | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 304 | $123 | $37,392 | 14,447 (Indirect Direct) | View |
| 2021-09-02 Sale | 2021-09-03 6:38 pm | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 8,696 | $115 | $1,000,077 | 9,728 (Indirect Direct) | View |
| 2021-07-29 Sale | 2021-07-30 5:58 pm | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 8,000 | $105 | $840,000 | 13,415 (Indirect Direct) | View |
| 2021-05-19 Sale | 2021-05-20 9:33 pm | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 269 | $89.03 | $23,949 | 16,728 (Indirect Direct) | View |
| 2021-04-21 Sale | 2021-04-23 6:30 pm | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 8,000 | $95.01 | $760,058 | 14,500 (Indirect) | View |
| 2020-07-31 Sale | 2020-08-04 8:11 pm | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 7,500 | $110.04 | $825,320 | 17,500 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-06-11 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 |
| 2025-05-21 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 | $20.64 | 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 | $51.73 | 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 |
| 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 |
| 2021-09-08 Gift | 2021-09-09 4:31 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 2,500 | $129.09 | 14,447 (Indirect) | View |
| 2021-08-17 Option Award | 2021-08-19 5:47 pm | N/A 2031-08-17 | Bionano Genomics Inc | BNGO | TWOMEY CHRISTOPHER J Director | 40,751 | $0 | 40,751 (Direct) | View |
| 2021-07-29 Gift | 2021-07-30 5:58 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 2,500 | $104.89 | 13,415 (Indirect) | View |
| 2021-06-10 Option Award | 2021-06-14 7:17 pm | N/A 2031-06-10 | Bionano Genomics Inc | BNGO | TWOMEY CHRISTOPHER J Director | 7,528 | $0 | 7,528 (Direct) | View |
| 2021-05-27 Exercise | 2021-06-01 7:19 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 1,892 | $0 | 36,447 (Direct) | View |
| 2021-05-18 Option Award | 2021-05-20 9:33 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 2,205 | $0 | 16,728 (Direct) | View |
| 2021-05-19 Exercise | 2021-05-20 9:33 pm | 2021-05-19 N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 324 | $73.73 | 16,728 (Indirect) | View |
| 2021-04-22 Gift | 2021-04-23 6:30 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 2,500 | $93.64 | 14,500 (Indirect) | View |
| 2020-07-31 Gift | 2020-08-04 8:11 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director | 2,500 | $106.53 | 17,500 (Indirect) | View |