Insider Trading & Ownership - TANDEM DIABETES CARE INC (TNDM)

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>>
Time period
Insider Trading Transactions for TANDEM DIABETES CARE INC
Goto 0, 1, 2, ...9, 10, Next
Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2025-03-07
Purchase		 2025-03-11
6:06 pm		 TANDEM DIABETES CARE INC TNDM Kyrillos Jean-Claude
EVP & Chief Operating Officer		 10,538 $18.12 $190,966 10,538
(Direct)		 View
2024-11-20
Sale		 2024-11-22
4:08 pm		 TANDEM DIABETES CARE INC TNDM BLICKENSTAFF KIM D
Director		 40,000 $31.04 $1,241,400 165,190
(Indirect)		 View
2024-11-15
Purchase		 2024-11-19
5:23 pm		 TANDEM DIABETES CARE INC TNDM Novara Mark David
EVP & CHIEF COMMERCIAL OFFICER		 532 $23.24 $12,364 532
(Direct)		 View
2024-05-30
Sale		 2024-06-03
4:22 pm		 TANDEM DIABETES CARE INC TNDM Allen Dick
Director		 5,000 $51.68 $258,400 47,288
(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
2025-03-17
Exercise		 2025-03-19
4:12 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Novara Mark David
EVP & CHIEF COMMERCIAL OFFICER		 7,415 $0 76,036
(Direct)		 View
2025-03-17
Tax Withholding		 2025-03-19
4:12 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Novara Mark David
EVP & CHIEF COMMERCIAL OFFICER		 2,739 $19.17 76,036
(Direct)		 View
2025-03-17
Exercise		 2025-03-19
4:12 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 406 $0 17,610
(Direct)		 View
2025-03-17
Tax Withholding		 2025-03-19
4:12 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 146 $19.17 17,610
(Direct)		 View
2025-02-25
Exercise		 2025-02-27
5:15 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Morrison Susan
EVP & Chief Admin. Officer		 6,903 $0 31,189
(Direct)		 View
2025-02-25
Tax Withholding		 2025-02-27
5:15 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Morrison Susan
EVP & Chief Admin. Officer		 2,027 $33.34 31,189
(Direct)		 View
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
2025-02-25
Exercise		 2025-02-27
5:15 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 6,903 $0 18,772
(Direct)		 View
2025-02-25
Tax Withholding		 2025-02-27
5:15 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 3,748 $33.34 18,772
(Direct)		 View
2025-02-25
Exercise		 2025-02-27
5:15 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Sheridan John F
PRESIDENT & CEO		 32,779 $0 79,009
(Direct)		 View
2025-02-25
Tax Withholding		 2025-02-27
5:15 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Sheridan John F
PRESIDENT & CEO		 13,427 $33.34 79,009
(Direct)		 View
2025-02-18
Exercise		 2025-02-20
5:07 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 2,141 $0 23,768
(Direct)		 View
2025-02-18
Tax Withholding		 2025-02-20
5:07 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 1,261 $33.47 23,768
(Direct)		 View
2025-02-18
Exercise		 2025-02-20
5:07 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Hansen Shannon Marie
EVP & Chief Legal Officer		 1,969 $0 23,905
(Direct)		 View
2025-02-18
Tax Withholding		 2025-02-20
5:07 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Hansen Shannon Marie
EVP & Chief Legal Officer		 810 $33.47 23,905
(Direct)		 View
2025-02-18
Exercise		 2025-02-20
5:07 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Morrison Susan
EVP & Chief Admin. Officer		 2,141 $0 34,464
(Direct)		 View
2025-02-18
Tax Withholding		 2025-02-20
5:07 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Morrison Susan
EVP & Chief Admin. Officer		 727 $33.47 34,464
(Direct)		 View
2025-02-18
Exercise		 2025-02-20
5:07 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Sheridan John F
PRESIDENT & CEO		 8,502 $0 90,043
(Direct)		 View
2025-02-18
Tax Withholding		 2025-02-20
5:07 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Sheridan John F
PRESIDENT & CEO		 3,182 $33.47 90,043
(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
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
5:06 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 2,033 $0 23,913
(Direct)		 View
2025-02-18
Tax Withholding		 2025-02-20
5:06 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 836 $33.47 23,913
(Direct)		 View
2024-12-16
Exercise		 2024-12-18
4:57 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Novara Mark David
EVP & CHIEF COMMERCIAL OFFICER		 29,658 $0 78,775
(Direct)		 View
2024-12-16
Tax Withholding		 2024-12-18
4:57 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Novara Mark David
EVP & CHIEF COMMERCIAL OFFICER		 10,732 $32.66 78,775
(Direct)		 View
2024-12-16
Exercise		 2024-12-18
4:56 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 406 $0 16,559
(Direct)		 View
2024-12-16
Tax Withholding		 2024-12-18
4:56 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 145 $32.66 16,559
(Direct)		 View
2024-11-15
Exercise		 2024-11-19
5:23 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 2,033 $0 24,488
(Direct)		 View
2024-11-15
Option Award		 2024-11-19
5:23 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 563 $15.64 24,488
(Direct)		 View
2024-11-15
Tax Withholding		 2024-11-19
5:23 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 726 $27.34 24,488
(Direct)		 View
2024-11-15
Exercise		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Morrison Susan
EVP & Chief Admin. Officer		 2,140 $0 35,191
(Direct)		 View
2024-11-15
Tax Withholding		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Morrison Susan
EVP & Chief Admin. Officer		 613 $27.34 35,191
(Direct)		 View
2024-11-15
Exercise		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Hansen Shannon Marie
EVP & Chief Legal Officer		 1,967 $0 24,715
(Direct)		 View
2024-11-15
Option Award		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Hansen Shannon Marie
EVP & Chief Legal Officer		 561 $15.64 24,715
(Direct)		 View
2024-11-15
Tax Withholding		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Hansen Shannon Marie
EVP & Chief Legal Officer		 703 $27.34 24,715
(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
2024-11-15
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 Sheridan John F
PRESIDENT & CEO		 8,499 $0 93,225
(Direct)		 View
2024-11-15
Option Award		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Sheridan John F
PRESIDENT & CEO		 381 $15.64 93,225
(Direct)		 View
2024-11-15
Tax Withholding		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Sheridan John F
PRESIDENT & CEO		 4,309 $27.34 93,225
(Direct)		 View
2024-11-15
Exercise		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 2,140 $0 25,029
(Direct)		 View
2024-11-15
Option Award		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 619 $15.64 25,029
(Direct)		 View
2024-11-15
Tax Withholding		 2024-11-19
5:22 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 1,145 $27.34 25,029
(Direct)		 View
2024-09-16
Exercise		 2024-09-18
5:06 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 406 $0 14,834
(Direct)		 View
2024-09-16
Tax Withholding		 2024-09-18
5:06 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 145 $43.97 14,834
(Direct)		 View
2024-08-15
Exercise		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Hansen Shannon Marie
EVP & Chief Legal Officer		 1,968 $0 24,857
(Direct)		 View
2024-08-15
Tax Withholding		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Hansen Shannon Marie
EVP & Chief Legal Officer		 703 $43.82 24,857
(Direct)		 View
2024-08-15
Exercise		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 2,033 $0 24,390
(Direct)		 View
2024-08-15
Tax Withholding		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 726 $43.82 24,390
(Direct)		 View
2024-08-15
Exercise		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Sheridan John F
PRESIDENT & CEO		 8,501 $0 97,153
(Direct)		 View
2024-08-15
Tax Withholding		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Sheridan John F
PRESIDENT & CEO		 4,310 $43.82 97,153
(Direct)		 View
2024-08-15
Exercise		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 2,140 $0 25,555
(Direct)		 View
2024-08-15
Tax Withholding		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 766 $43.82 25,555
(Direct)		 View
2024-08-15
Exercise		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Morrison Susan
EVP & Chief Admin. Officer		 2,140 $0 35,804
(Direct)		 View
2024-08-15
Tax Withholding		 2024-08-19
8:31 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Morrison Susan
EVP & Chief Admin. Officer		 613 $43.82 35,804
(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
2024-08-07
Gift		 2024-08-09
4:52 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Allen Dick
Director		 6,639 $38.89 38,757
(Indirect)		 View
2024-07-15
Option Award		 2024-07-17
4:16 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Kyrillos Jean-Claude
EVP & Chief Operating Officer		 43,634 $0 43,634
(Direct)		 View

Ownership		 2024-06-26
6:15 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Kyrillos Jean-Claude
EVP & Chief Operating Officer		 0 $0 0
(Direct)		 View
2024-06-17
Exercise		 2024-06-20
4:42 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 406 $0 13,672
(Direct)		 View
2024-06-17
Tax Withholding		 2024-06-20
4:42 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Carpenter Rick
Chief Technology Officer		 145 $45.33 13,672
(Direct)		 View
2024-06-17
Exercise		 2024-06-20
4:42 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Cha Myoungil
Director		 1,749 $0 9,312
(Direct)		 View
2024-06-17
Exercise		 2024-06-20
4:42 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Cha Myoungil
Director		 1,749 $45.33 9,312
(Direct)		 View
2024-06-17
Exercise		 2024-06-20
4:41 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Malagueira Joao Paulo Falcao
Director		 1,749 $0 9,312
(Direct)		 View
2024-06-17
Exercise		 2024-06-20
4:41 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Malagueira Joao Paulo Falcao
Director		 1,749 $45.33 9,312
(Direct)		 View
2024-06-11
Other		 2024-06-13
4:10 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Allen Dick
Director		 9,396 $0 64,188
(Direct)		 View
2024-06-10
Other		 2024-06-12
5:39 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Gasser Elizabeth Anne
EVP, Chief Strategy Officer		 11,749 $0 35,247
(Direct)		 View
2024-06-06
Gift		 2024-06-10
6:40 pm		 N/A
N/A		 TANDEM DIABETES CARE INC TNDM Allen Dick
Director		 1,892 $51.32 45,396
(Indirect)		 View
Goto 0, 1, 2, ...9, 10, Next