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 |
2020-06-03 Sale |
2020-06-04 4:33 pm |
TANDEM DIABETES CARE INC | TNDM | BERGER DAVID B EVP, Chief Legal & Compliance |
2,000 | $81.81 | $163,623 | 6,766 (Indirect Direct) |
View |
2020-05-07 Sale |
2020-05-08 4:25 pm |
TANDEM DIABETES CARE INC | TNDM | Allen Dick Director |
3,500 | $89 | $311,500 | 38,179 (Indirect) |
View |
2020-05-07 Sale |
2020-05-08 4:24 pm |
TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director |
7,500 | $90.03 | $675,215 | 22,500 (Indirect) |
View |
2020-05-07 Sale |
2020-05-08 4:23 pm |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $90.07 | $900,746 | 13,410 (Indirect Direct) |
View |
2020-05-04 Sale |
2020-05-04 6:13 pm |
TANDEM DIABETES CARE INC | TNDM | BERGER DAVID B EVP, Chief Legal & Compliance |
2,000 | $78.33 | $156,650 | 7,511 (Indirect Direct) |
View |
2020-04-30 Sale |
2020-05-04 6:12 pm |
TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director |
4,308 | $80 | $344,640 | 25,000 (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 |
2020-06-08 Option Award |
2020-06-10 4:31 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | McGroddy-Goetz Kathleen Director |
3,659 | $0 | 3,659 (Direct) |
View |
Ownership |
2020-06-10 4:30 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | McGroddy-Goetz Kathleen Director |
0 | $0 | 0 (Direct) |
View |
2020-06-03 Exercise |
2020-06-04 4:33 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | BERGER DAVID B EVP, Chief Legal & Compliance |
2,000 | $0 | 6,766 (Direct) |
View |
2020-06-03 Exercise |
2020-06-04 4:33 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | BERGER DAVID B EVP, Chief Legal & Compliance |
2,000 | $2.59 | 6,766 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:52 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Allen Dick Director |
1,892 | $0 | 1,892 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:51 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | ROEDER DOUGLAS A Director |
1,892 | $0 | 1,892 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:50 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director |
1,892 | $0 | 1,892 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:50 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | BERGER DAVID B EVP, Chief Legal & Compliance |
21,516 | $0 | 21,516 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:49 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | ROBERTSON REBECCA B Director |
1,892 | $0 | 1,892 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:48 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | BLICKENSTAFF KIM D Director |
1,892 | $0 | 1,892 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:47 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Sheridan John F PRESIDENT & CEO |
43,388 | $0 | 43,388 (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 |
2020-05-27 Option Award |
2020-05-29 8:45 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer |
21,516 | $0 | 21,516 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:44 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | HANSEN BRIAN B EVP & CHIEF COMMERCIAL OFFICER |
21,516 | $0 | 21,516 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 8:44 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | CAHILL EDWARD L Director |
1,892 | $0 | 1,892 (Direct) |
View |
2020-05-15 Option Award |
2020-05-19 8:38 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Sheridan John F PRESIDENT & CEO |
1,255 | $16.93 | 3,756 (Direct) |
View |
2020-05-15 Option Award |
2020-05-19 8:37 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | BERGER DAVID B EVP, Chief Legal & Compliance |
1,255 | $16.93 | 4,766 (Direct) |
View |
2020-05-15 Option Award |
2020-05-19 8:37 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | HANSEN BRIAN B EVP & CHIEF COMMERCIAL OFFICER |
1,255 | $16.93 | 4,665 (Direct) |
View |
2020-05-15 Option Award |
2020-05-19 8:36 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
1,255 | $16.93 | 4,665 (Direct) |
View |
2020-05-15 Option Award |
2020-05-19 8:36 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer |
1,255 | $0 | 6,256 (Direct) |
View |
2020-05-07 Gift |
2020-05-08 4:24 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | TWOMEY CHRISTOPHER J Director |
2,500 | $88.59 | 22,500 (Indirect) |
View |
2020-05-07 Exercise |
2020-05-08 4:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $0 | 13,410 (Direct) |
View |
2020-05-07 Exercise |
2020-05-08 4:23 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER |
10,000 | $2.59 | 13,410 (Direct) |
View |
2020-05-04 Exercise |
2020-05-04 6:13 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | BERGER DAVID B EVP, Chief Legal & Compliance |
2,000 | $0 | 7,511 (Direct) |
View |
2020-05-04 Exercise |
2020-05-04 6:13 pm |
N/A N/A |
TANDEM DIABETES CARE INC | TNDM | BERGER DAVID B EVP, Chief Legal & Compliance |
2,000 | $2.59 | 7,511 (Direct) |
View |