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 |
| 2026-03-17 Sale | 2026-03-18 4:06 pm | TANDEM DIABETES CARE INC | TNDM | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | 187 | $23.05 | $4,310 | 59,900 (Direct) | View |
| 2026-03-05 Sale | 2026-03-09 4:27 pm | TANDEM DIABETES CARE INC | TNDM | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | 2 | $22.81 | $46 | 35,969 (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 |
| 2026-08-15 Tax Withholding | 2026-08-18 4:28 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | 1,479 | $22.72 | 100,474 (Direct) | View |
| 2026-08-15 Exercise | 2026-08-18 4:28 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | 4,120 | $0 | 100,474 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:28 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Sheridan John F PRESIDENT & CEO | 8,099 | $22.72 | 247,744 (Direct) | View |
| 2026-08-15 Exercise | 2026-08-18 4:28 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Sheridan John F PRESIDENT & CEO | 15,916 | $0 | 247,744 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:28 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer | 809 | $22.72 | 68,193 (Direct) | View |
| 2026-08-15 Exercise | 2026-08-18 4:28 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer | 2,827 | $0 | 68,193 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:27 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 535 | $22.72 | 37,357 (Direct) | View |
| 2026-08-15 Exercise | 2026-08-18 4:27 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 1,010 | $0 | 37,357 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:27 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 1,618 | $22.72 | 51,213 (Direct) | View |
| 2026-08-15 Exercise | 2026-08-18 4:27 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 3,014 | $0 | 51,213 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:27 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Carpenter Rick EVP & Chief Technology Officer | 1,277 | $22.72 | 46,108 (Direct) | View |
| 2026-08-15 Exercise | 2026-08-18 4:27 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Carpenter Rick EVP & Chief Technology Officer | 2,507 | $0 | 46,108 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:26 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Hansen Shannon Marie EVP & Chief Legal Officer | 1,535 | $22.72 | 50,293 (Direct) | View |
| 2026-08-15 Exercise | 2026-08-18 4:26 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Hansen Shannon Marie EVP & Chief Legal Officer | 3,014 | $0 | 50,293 (Direct) | View |
| 2026-07-15 Tax Withholding | 2026-07-17 4:07 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 1,926 | $15.28 | 44,360 (Direct) | View |
| 2026-07-15 Exercise | 2026-07-17 4:07 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 3,636 | $0 | 44,360 (Direct) | View |
| 2026-06-02 Gift | 2026-06-04 4:09 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 7,160 | $0 | 33,109 (Direct) | View |
| 2026-05-29 Option Award | 2026-06-02 4:21 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Sheridan John F PRESIDENT & CEO | 191,103 | $0 | 191,103 (Direct) | View |
| 2026-05-29 Option Award | 2026-06-02 4:21 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 29,136 | $0 | 29,136 (Direct) | View |
| 2026-05-29 Option Award | 2026-06-02 4:21 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | 62,657 | $0 | 62,657 (Direct) | View |
| 2026-05-29 Option Award | 2026-06-02 4:21 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 29,136 | $0 | 29,136 (Direct) | View |
| 2026-05-29 Option Award | 2026-06-02 4:20 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer | 29,136 | $0 | 29,136 (Direct) | View |
| 2026-05-29 Option Award | 2026-06-02 4:20 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Carpenter Rick EVP & Chief Technology Officer | 26,003 | $0 | 26,003 (Direct) | View |
| 2026-05-29 Option Award | 2026-06-02 4:20 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Hansen Shannon Marie EVP & Chief Legal Officer | 29,136 | $0 | 29,136 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 9:36 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Allen Dick Chair Emeritus | 10,220 | $0 | 61,123 (Direct) | View |
| 2026-05-21 Exercise | 2026-05-22 9:36 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Allen Dick Chair Emeritus | 8,759 | $0 | 61,123 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:13 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Howell Peyton R Director | 10,220 | $0 | 40,056 (Direct) | View |
| 2026-05-21 Exercise | 2026-05-22 4:13 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Howell Peyton R Director | 8,759 | $0 | 40,056 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:11 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Malagueira Joao Paulo Falcao Director | 10,220 | $0 | 32,678 (Direct) | View |
| 2026-05-21 Exercise | 2026-05-22 4:11 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Malagueira Joao Paulo Falcao Director | 8,759 | $0 | 32,678 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:10 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Beaver Sandra Director | 5,110 | $0 | 5,110 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:08 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Sodhi Rajwant Director | 10,220 | $0 | 34,500 (Direct) | View |
| 2026-05-21 Exercise | 2026-05-22 4:08 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Sodhi Rajwant Director | 8,759 | $0 | 34,500 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:07 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | McGroddy-Goetz Kathleen Director | 10,220 | $0 | 36,832 (Direct) | View |
| 2026-05-21 Exercise | 2026-05-22 4:07 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | McGroddy-Goetz Kathleen Director | 8,759 | $0 | 36,832 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | ROBERTSON REBECCA B Director | 10,220 | $0 | 32,762 (Direct) | View |
| 2026-05-21 Exercise | 2026-05-22 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | ROBERTSON REBECCA B Director | 8,759 | $0 | 32,762 (Direct) | View |
| 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 |
| 2026-05-20 Option Award | 2026-05-22 4:04 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Cha Myoungil Director | 10,220 | $0 | 32,678 (Direct) | View |
| 2026-05-21 Exercise | 2026-05-22 4:04 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Cha Myoungil Director | 8,759 | $0 | 32,678 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:15 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Carpenter Rick EVP & Chief Technology Officer | 1,336 | $10.9 | 47,385 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 4:15 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Carpenter Rick EVP & Chief Technology Officer | 8,774 | $0 | 47,385 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:15 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Carpenter Rick EVP & Chief Technology Officer | 4,466 | $12.82 | 47,385 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:13 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 1,337 | $10.9 | 52,831 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 4:13 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 10,267 | $0 | 52,831 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:13 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 5,510 | $12.82 | 52,831 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:12 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Hansen Shannon Marie EVP & Chief Legal Officer | 1,886 | $10.9 | 51,828 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 4:12 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Hansen Shannon Marie EVP & Chief Legal Officer | 10,201 | $0 | 51,828 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:12 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Hansen Shannon Marie EVP & Chief Legal Officer | 5,192 | $12.82 | 51,828 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:10 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 434 | $10.9 | 36,182 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 4:10 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 4,038 | $0 | 36,182 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:10 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 2,139 | $12.82 | 36,182 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:08 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer | 1,336 | $10.9 | 69,002 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 4:08 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer | 9,523 | $0 | 69,002 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:08 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer | 2,724 | $12.82 | 69,002 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Sheridan John F PRESIDENT & CEO | 1,336 | $10.9 | 255,843 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Sheridan John F PRESIDENT & CEO | 51,189 | $0 | 255,843 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Sheridan John F PRESIDENT & CEO | 24,773 | $12.82 | 255,843 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:03 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | 1,336 | $10.9 | 101,953 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 4:03 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | 13,495 | $0 | 101,953 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:03 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | 4,843 | $12.82 | 101,953 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 4:02 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | 10,572 | $0 | 61,613 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:02 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | 7,911 | $12.82 | 61,613 (Direct) | View |
| 2026-04-15 Tax Withholding | 2026-04-17 4:10 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 1,926 | $20.66 | 43,953 (Direct) | View |
| 2026-04-15 Exercise | 2026-04-17 4:10 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Kyrillos Jean-Claude EVP & Chief Operating Officer | 3,636 | $0 | 43,953 (Direct) | View |
| 2026-03-16 Tax Withholding | 2026-03-18 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | 5,540 | $21.59 | 59,900 (Direct) | View |
| 2026-03-16 Exercise | 2026-03-18 4:06 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | 7,414 | $0 | 59,900 (Direct) | View |
| 2026-02-17 Tax Withholding | 2026-02-19 4:37 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Carpenter Rick Chief Technology Officer | 1,312 | $18.95 | 31,198 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-19 4:37 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Carpenter Rick Chief Technology Officer | 2,334 | $0 | 31,198 (Direct) | View |
| 2026-02-17 Tax Withholding | 2026-02-19 4:37 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 1,534 | $18.95 | 34,002 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-19 4:37 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Gasser Elizabeth Anne EVP, Chief Strategy Officer | 2,600 | $0 | 34,002 (Direct) | View |
| 2026-02-17 Tax Withholding | 2026-02-19 4:36 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer | 882 | $18.95 | 49,622 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-19 4:36 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Morrison Susan EVP & Chief Admin. Officer | 2,600 | $0 | 49,622 (Direct) | View |
| 2026-02-17 Tax Withholding | 2026-02-19 4:36 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | 62 | $18.95 | 36,351 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-19 4:36 pm | N/A N/A | TANDEM DIABETES CARE INC | TNDM | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | 77 | $0 | 36,351 (Direct) | View |