Tandem Diabetes Care, Inc. engages in the design, development, and commercialization of products for people with insulin-dependent diabetes. Its products include Tandem Mobi System and t:slim X2 Insulin Pump. The company was founded by Paul M. DiPerna on January 27, 2006, and is headquartered in San Diego, CA. |
Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
BLICKENSTAFF KIM D | Director | Nov 21 '24 | Sale | 31.38 | 30,000 | 941,400 | 165,190 | Nov 22 04:08 PM | BLICKENSTAFF KIM D | Director | Nov 20 '24 | Sale | 30.00 | 10,000 | 300,000 | 195,190 | Nov 22 04:08 PM | BLICKENSTAFF KIM D | Board of Directors, Chair Emer | Nov 21 '24 | Proposed Sale | 30.00 | 30,000 | 900,000 | | Nov 21 11:22 AM | BLICKENSTAFF KIM D | Board of Directors Chair Emeri | Nov 20 '24 | Proposed Sale | 120.00 | 10,000 | 1,200,000 | | Nov 20 04:52 PM | Novara Mark David | EVP & CHIEF COMMERCIAL OFFICER | Nov 15 '24 | Buy | 23.24 | 532 | 12,364 | 532 | Nov 19 05:23 PM | Carpenter Rick | Chief Technology Officer | Nov 15 '24 | Option Exercise | 0.00 | 2,033 | 0 | 14,624 | Nov 19 05:23 PM | Morrison Susan | EVP & Chief Admin. Officer | Nov 15 '24 | Option Exercise | 0.00 | 2,140 | 0 | 25,329 | Nov 19 05:22 PM | Hansen Shannon Marie | EVP & Chief Legal Officer | Nov 15 '24 | Option Exercise | 0.00 | 1,967 | 0 | 11,455 | Nov 19 05:22 PM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | Nov 15 '24 | Option Exercise | 0.00 | 2,140 | 0 | 22,119 | Nov 19 05:22 PM | Sheridan John F | PRESIDENT & CEO | Nov 15 '24 | Option Exercise | 0.00 | 8,499 | 0 | 56,729 | Nov 19 05:22 PM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | Nov 15 '24 | Option Exercise | 0.00 | 2,140 | 0 | 2,877 | Nov 19 05:22 PM | Carpenter Rick | Chief Technology Officer | Sep 16 '24 | Option Exercise | 0.00 | 406 | 0 | 12,949 | Sep 18 05:06 PM | Hansen Shannon Marie | EVP & Chief Legal Officer | Aug 15 '24 | Option Exercise | 0.00 | 1,968 | 0 | 10,191 | Aug 19 08:31 PM | Carpenter Rick | Chief Technology Officer | Aug 15 '24 | Option Exercise | 0.00 | 2,033 | 0 | 13,056 | Aug 19 08:31 PM | Sheridan John F | PRESIDENT & CEO | Aug 15 '24 | Option Exercise | 0.00 | 8,501 | 0 | 52,540 | Aug 19 08:31 PM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | Aug 15 '24 | Option Exercise | 0.00 | 2,140 | 0 | 1,911 | Aug 19 08:31 PM | Morrison Susan | EVP & Chief Admin. Officer | Aug 15 '24 | Option Exercise | 0.00 | 2,140 | 0 | 23,802 | Aug 19 08:31 PM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | Aug 15 '24 | Option Exercise | 0.00 | 2,140 | 0 | 20,744 | Aug 19 08:31 PM | Carpenter Rick | Chief Technology Officer | Jun 17 '24 | Option Exercise | 0.00 | 406 | 0 | 11,381 | Jun 20 04:42 PM | Cha Myoungil | Director | Jun 17 '24 | Option Exercise | 45.33 | 1,749 | 79,282 | 7,563 | Jun 20 04:42 PM | Malagueira Joao Paulo Falcao | Director | Jun 17 '24 | Option Exercise | 45.33 | 1,749 | 79,282 | 7,563 | Jun 20 04:41 PM | Allen Dick | Director | May 30 '24 | Sale | 51.68 | 5,000 | 258,400 | 0 | Jun 03 04:22 PM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | May 28 '24 | Option Exercise | 0.00 | 406 | 0 | 18,978 | May 28 06:45 PM | Leal James | Chief Manufacturing Officer | May 28 '24 | Option Exercise | 0.00 | 310 | 0 | 17,005 | May 28 06:44 PM | Sheridan John F | PRESIDENT & CEO | May 28 '24 | Option Exercise | 0.00 | 820 | 0 | 45,991 | May 28 06:44 PM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | May 28 '24 | Option Exercise | 0.00 | 373 | 0 | 11,883 | May 28 06:44 PM | Morrison Susan | EVP & Chief Admin. Officer | May 28 '24 | Option Exercise | 0.00 | 406 | 0 | 21,962 | May 28 06:44 PM | Cha Myoungil | Director | May 24 '24 | Option Exercise | 51.73 | 4,065 | 210,282 | 5,814 | May 24 07:23 PM | Howell Peyton R | Director | May 24 '24 | Option Exercise | 51.73 | 4,434 | 229,371 | 16,690 | May 24 07:22 PM | TWOMEY CHRISTOPHER J | Director | May 24 '24 | Option Exercise | 51.73 | 4,434 | 229,371 | 11,288 | May 24 07:22 PM | McGroddy-Goetz Kathleen | Director | May 24 '24 | Option Exercise | 51.73 | 4,434 | 229,371 | 13,466 | May 24 07:22 PM | Malagueira Joao Paulo Falcao | Director | May 24 '24 | Option Exercise | 51.73 | 4,065 | 210,282 | 5,814 | May 24 07:22 PM | Sodhi Rajwant | Director | May 24 '24 | Option Exercise | 51.73 | 4,434 | 229,371 | 11,134 | May 24 07:21 PM | ROBERTSON REBECCA B | Director | May 24 '24 | Option Exercise | 51.73 | 4,434 | 229,371 | 9,396 | May 24 07:21 PM | Allen Dick | Director | May 24 '24 | Option Exercise | 51.73 | 4,434 | 229,371 | 24,396 | May 24 07:21 PM | BLICKENSTAFF KIM D | Director | May 24 '24 | Option Exercise | 51.73 | 4,434 | 229,371 | 17,848 | May 24 07:21 PM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | May 15 '24 | Option Exercise | 0.00 | 6,648 | 0 | 13,656 | May 17 05:47 PM | Morrison Susan | EVP & Chief Admin. Officer | May 15 '24 | Option Exercise | 0.00 | 6,648 | 0 | 23,276 | May 17 05:47 PM | Carpenter Rick | Chief Technology Officer | May 15 '24 | Option Exercise | 0.00 | 6,343 | 0 | 13,026 | May 17 05:47 PM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | May 15 '24 | Option Exercise | 0.00 | 6,648 | 0 | 20,718 | May 17 05:46 PM | Hansen Shannon Marie | Chief Legal Officer | May 15 '24 | Option Exercise | 0.00 | 6,279 | 0 | 10,464 | May 17 05:46 PM | Leal James | Chief Manufacturing Officer | May 15 '24 | Option Exercise | 0.00 | 9,021 | 0 | 19,072 | May 17 05:46 PM | Sheridan John F | PRESIDENT & CEO | May 15 '24 | Option Exercise | 0.00 | 24,915 | 0 | 54,245 | May 17 05:45 PM | Carpenter Rick | Chief Technology Officer | Mar 15 '24 | Option Exercise | 0.00 | 405 | 0 | 6,245 | Mar 19 04:23 PM | Morrison Susan | EVP & Chief Admin. Officer | Feb 27 '24 | Option Exercise | 0.00 | 407 | 0 | 15,564 | Feb 29 05:13 PM | Sheridan John F | PRESIDENT & CEO | Feb 27 '24 | Option Exercise | 0.00 | 819 | 0 | 30,181 | Feb 29 05:13 PM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | Feb 27 '24 | Option Exercise | 0.00 | 407 | 0 | 13,082 | Feb 29 05:13 PM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | Feb 27 '24 | Option Exercise | 0.00 | 372 | 0 | 6,553 | Feb 29 05:12 PM | Leal James | Chief Manufacturing Officer | Feb 27 '24 | Option Exercise | 0.00 | 309 | 0 | 10,941 | Feb 29 05:12 PM | Morrison Susan | EVP & Chief Admin. Officer | Feb 15 '24 | Option Exercise | 0.00 | 638 | 0 | 15,319 | Feb 20 07:28 PM | Carpenter Rick | Chief Technology Officer | Feb 15 '24 | Option Exercise | 0.00 | 596 | 0 | 6,085 | Feb 20 07:27 PM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | Feb 15 '24 | Option Exercise | 0.00 | 638 | 0 | 12,870 | Feb 20 07:27 PM | Leal James | Chief Manufacturing Officer | Feb 15 '24 | Option Exercise | 0.00 | 973 | 0 | 11,008 | Feb 20 07:27 PM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | Feb 15 '24 | Option Exercise | 0.00 | 638 | 0 | 6,376 | Feb 20 07:26 PM | Sheridan John F | PRESIDENT & CEO | Feb 15 '24 | Option Exercise | 0.00 | 3,029 | 0 | 30,279 | Feb 20 07:26 PM | Hansen Shannon Marie | Chief Legal Officer | Feb 15 '24 | Option Exercise | 0.00 | 531 | 0 | 3,794 | Feb 20 07:26 PM | Sodhi Rajwant | Director | Jan 04 '24 | Option Exercise | 27.66 | 1,070 | 29,596 | 6,700 | Jan 08 04:06 PM | Carpenter Rick | Chief Technology Officer | Dec 15 '23 | Option Exercise | 0.00 | 406 | 0 | 5,630 | Dec 19 04:14 PM |
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