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 |
2023-11-08 Purchase |
2023-11-13 4:32 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
6,200 | $15.39 | $95,395 | 23,478 (Indirect Direct) |
View |
2023-05-12 Purchase |
2023-05-16 7:52 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
3,015 | $32.77 | $98,805 | 14,352 (Indirect Direct) |
View |
2022-05-06 Purchase |
2022-05-10 6:45 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
2,500 | $74.61 | $186,528 | 9,263 (Indirect Direct) |
View |
2021-11-03 Sale |
2021-11-05 4:45 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $140.05 | $1,400,505 | 21,450 (Indirect Direct) |
View |
2021-10-12 Sale |
2021-10-14 4:53 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
20,000 | $132.55 | $2,650,905 | 66,610 (Indirect Direct) |
View |
2021-09-15 Sale |
2021-09-17 5:21 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $125 | $1,250,000 | 103,110 (Indirect Direct) |
View |
2021-09-13 Sale |
2021-09-15 5:01 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $120.75 | $1,207,512 | 61,450 (Indirect Direct) |
View |
2020-10-13 Sale |
2020-10-15 4:23 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $120.87 | $1,208,728 | 69,825 (Indirect Direct) |
View |
2020-07-31 Sale |
2020-08-04 8:09 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $110.03 | $1,100,319 | 79,825 (Indirect Direct) |
View |
2020-07-06 Sale |
2020-07-07 4:39 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $105.04 | $1,050,387 | 89,825 (Indirect Direct) |
View |
2020-06-30 Sale |
2020-07-02 6:19 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
20,000 | $97.74 | $1,954,749 | 102,165 (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 |
2025-02-25 Exercise |
2025-02-27 5:15 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
6,903 | $0 | 39,085 (Direct) |
View |
2025-02-25 Tax Withholding |
2025-02-27 5:15 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
2,521 | $33.34 | 39,085 (Direct) |
View |
2025-02-18 Tax Withholding |
2025-02-20 5:07 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
880 | $33.47 | 42,854 (Direct) |
View |
2025-02-18 Exercise |
2025-02-20 5:07 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
2,141 | $0 | 42,854 (Direct) |
View |
2024-11-15 Tax Withholding |
2024-11-19 5:22 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
765 | $27.34 | 43,734 (Direct) |
View |
2024-11-15 Exercise |
2024-11-19 5:22 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
2,140 | $0 | 43,734 (Direct) |
View |
2024-08-15 Exercise |
2024-08-19 8:31 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
2,140 | $0 | 44,499 (Direct) |
View |
2024-08-15 Tax Withholding |
2024-08-19 8:31 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
766 | $43.82 | 44,499 (Direct) |
View |
2024-05-28 Tax Withholding |
2024-05-28 6:45 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
145 | $51.73 | 66,585 (Direct) |
View |
2024-05-28 Exercise |
2024-05-28 6:45 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
406 | $0 | 66,585 (Direct) |
View |
2024-05-23 Option Award |
2024-05-28 6:45 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
35,892 | $0 | 66,585 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:46 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
1,358 | $15.64 | 45,004 (Direct) |
View |
2024-05-15 Exercise |
2024-05-17 5:46 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
6,648 | $0 | 45,004 (Direct) |
View |
2024-05-15 Tax Withholding |
2024-05-17 5:46 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
2,374 | $47.37 | 45,004 (Direct) |
View |
2024-02-27 Tax Withholding |
2024-02-29 5:13 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
142 | $27.34 | 25,206 (Direct) |
View |
2024-02-27 Exercise |
2024-02-29 5:13 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
407 | $0 | 25,206 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 7:27 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
262 | $24.29 | 27,718 (Direct) |
View |
2024-02-15 Exercise |
2024-02-20 7:27 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
638 | $0 | 27,718 (Direct) |
View |
2023-11-27 Exercise |
2023-11-29 4:08 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
406 | $0 | 24,972 (Direct) |
View |
2023-11-27 Tax Withholding |
2023-11-29 4:08 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
141 | $19.47 | 24,972 (Direct) |
View |
2023-11-15 Exercise |
2023-11-17 4:10 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
636 | $0 | 27,715 (Direct) |
View |
2023-11-15 Option Award |
2023-11-17 4:10 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
1 | $15.47 | 27,715 (Direct) |
View |
2023-11-15 Tax Withholding |
2023-11-17 4:10 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
221 | $18.2 | 27,715 (Direct) |
View |
2023-08-28 Exercise |
2023-08-30 4:19 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
407 | $0 | 18,497 (Direct) |
View |
2023-08-28 Tax Withholding |
2023-08-30 4:19 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
141 | $27.06 | 18,497 (Direct) |
View |
2023-08-15 Tax Withholding |
2023-08-17 4:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
221 | $28.88 | 21,469 (Direct) |
View |
2023-08-15 Exercise |
2023-08-17 4:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
636 | $0 | 21,469 (Direct) |
View |
2023-05-30 Tax Withholding |
2023-05-30 9:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
141 | $26.57 | 45,143 (Direct) |
View |
2023-05-30 Exercise |
2023-05-30 9:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
406 | $0 | 45,143 (Direct) |
View |
2023-05-25 Option Award |
2023-05-30 9:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
26,920 | $0 | 45,143 (Direct) |
View |
2023-05-15 Option Award |
2023-05-17 6:10 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
633 | $27.32 | 21,425 (Direct) |
View |
2023-05-15 Exercise |
2023-05-17 6:10 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
2,060 | $0 | 21,425 (Direct) |
View |
2023-05-15 Tax Withholding |
2023-05-17 6:10 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
713 | $32.13 | 21,425 (Direct) |
View |
2023-02-27 Tax Withholding |
2023-03-01 6:41 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
166 | $35.87 | 13,369 (Direct) |
View |
2023-02-27 Exercise |
2023-03-01 6:41 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
407 | $0 | 13,369 (Direct) |
View |
2023-02-15 Exercise |
2023-02-17 5:18 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
162 | $0 | 12,558 (Direct) |
View |
2023-02-15 Tax Withholding |
2023-02-17 5:18 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
67 | $43.11 | 12,558 (Direct) |
View |
2022-11-28 Exercise |
2022-11-30 4:46 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
406 | $0 | 13,440 (Direct) |
View |
2022-11-28 Tax Withholding |
2022-11-30 4:46 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
141 | $39.54 | 13,440 (Direct) |
View |
2022-11-15 Exercise |
2022-11-17 7:07 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
163 | $0 | 12,360 (Direct) |
View |
2022-11-15 Tax Withholding |
2022-11-17 7:07 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
57 | $42.27 | 12,360 (Direct) |
View |
2022-08-29 Exercise |
2022-08-31 5:08 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
407 | $0 | 13,475 (Direct) |
View |
2022-08-29 Tax Withholding |
2022-08-31 5:08 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
141 | $46.68 | 13,475 (Direct) |
View |
2022-08-15 Exercise |
2022-08-17 5:35 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
162 | $0 | 12,151 (Direct) |
View |
2022-08-15 Tax Withholding |
2022-08-17 5:35 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
57 | $55.25 | 12,151 (Direct) |
View |
2022-05-27 Exercise |
2022-06-01 8:40 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
406 | $0 | 13,511 (Direct) |
View |
2022-05-27 Tax Withholding |
2022-06-01 8:40 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
141 | $70.81 | 13,511 (Direct) |
View |
2022-05-25 Option Award |
2022-05-27 9:52 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
19,758 | $0 | 29,752 (Direct) |
View |
2022-05-16 Exercise |
2022-05-18 7:15 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
650 | $0 | 11,943 (Direct) |
View |
2022-05-16 Option Award |
2022-05-18 7:15 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
306 | $61.17 | 11,943 (Direct) |
View |
2022-05-16 Tax Withholding |
2022-05-18 7:15 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
225 | $73.85 | 11,943 (Direct) |
View |
2022-02-28 Exercise |
2022-03-02 7:21 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
407 | $0 | 10,421 (Direct) |
View |
2022-02-28 Tax Withholding |
2022-03-02 7:21 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
138 | $112.43 | 10,421 (Direct) |
View |
2021-11-29 Exercise |
2021-12-01 7:40 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
406 | $0 | 10,559 (Direct) |
View |
2021-11-29 Tax Withholding |
2021-12-01 7:40 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
202 | $129.66 | 10,559 (Direct) |
View |
2021-11-03 Exercise |
2021-11-05 4:45 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $18.86 | 21,450 (Direct) |
View |
2021-10-12 Exercise |
2021-10-14 4:53 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
20,000 | $18.86 | 66,610 (Direct) |
View |
2021-09-15 Exercise |
2021-09-17 5:21 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $18.86 | 103,110 (Direct) |
View |
2021-09-13 Exercise |
2021-09-15 5:01 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $18.86 | 61,450 (Direct) |
View |
2021-08-27 Exercise |
2021-08-31 4:25 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
407 | $0 | 10,761 (Direct) |
View |
2021-08-27 Tax Withholding |
2021-08-31 4:25 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
141 | $110.31 | 10,761 (Direct) |
View |
2021-05-27 Exercise |
2021-06-01 7:14 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
1,626 | $0 | 10,902 (Direct) |
View |
2021-05-27 Tax Withholding |
2021-06-01 7:14 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
563 | $85.65 | 10,902 (Direct) |
View |
2021-05-17 Option Award |
2021-05-20 9:34 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
296 | $66.76 | 18,099 (Direct) |
View |
2021-05-18 Option Award |
2021-05-20 9:34 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
13,138 | $0 | 18,099 (Direct) |
View |
2020-10-13 Exercise |
2020-10-15 4:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $0 | 69,825 (Direct) |
View |
2020-10-13 Exercise |
2020-10-15 4:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $18.86 | 69,825 (Direct) |
View |
2020-07-31 Exercise |
2020-08-04 8:09 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $0 | 79,825 (Direct) |
View |
2020-07-31 Exercise |
2020-08-04 8:09 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $18.86 | 79,825 (Direct) |
View |
2020-07-06 Exercise |
2020-07-07 4:39 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $18.86 | 89,825 (Direct) |
View |
2020-06-30 Exercise |
2020-07-02 6:19 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
20,000 | $0 | 102,165 (Direct) |
View |
2020-06-30 Exercise |
2020-07-02 6:19 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $2.59 | 102,165 (Direct) |
View |
2020-07-02 Exercise |
2020-07-02 6:19 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
8,262 | $9 | 102,165 (Direct) |
View |
2020-07-02 Exercise |
2020-07-02 6:19 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
1,738 | $18.86 | 102,165 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:46 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
21,516 | $0 | 21,516 (Direct) |
View |