DexCom, Inc. is a medical device company, which engages in the design, development, and commercialization of glucose monitoring systems for ambulatory use by people with diabetes. Its products include Dexcom G6, Dexcom G7, Dexcom Stelo, Dexcom Share, Dexcom Real-Time API, and Dexcom ONE. The company was founded by John F. Burd on May 13, 1999 and is headquartered in San Diego, CA. |  |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Heller Bridgette P | Director | Feb 12 '26 | Sale | 68.01 | 1,012 | 68,826 | 26,019 | Feb 17 04:36 PM | | Heller Bridgette P | Director | Feb 12 '26 | Proposed Sale | 68.01 | 1,012 | 68,826 | | Feb 12 09:51 AM | | Collins Richard Alexander | Director | Nov 14 '25 | Sale | 59.05 | 2,906 | 171,599 | 35,088 | Nov 17 05:52 PM | | Collins Richard Alexander | Director | Nov 14 '25 | Proposed Sale | 59.05 | 2,906 | 171,599 | | Nov 14 09:50 AM | | Heller Bridgette P | Director | Nov 12 '25 | Sale | 58.07 | 1,012 | 58,767 | 27,031 | Nov 12 05:14 PM | | Heller Bridgette P | Director | Nov 12 '25 | Proposed Sale | 58.07 | 1,012 | 58,767 | | Nov 12 10:52 AM | | Leach Jacob Steven | President & COO | Nov 10 '25 | Buy | 55.04 | 18,200 | 1,001,702 | 331,697 | Nov 10 07:13 PM | | Collins Richard Alexander | Director | Nov 10 '25 | Sale | 55.17 | 3,948 | 217,811 | 37,994 | Nov 10 07:12 PM | | Collins Richard Alexander | Director | Nov 10 '25 | Proposed Sale | 55.17 | 3,948 | 217,811 | | Nov 10 09:52 AM | | Malady Kyle | Director | Sep 05 '25 | Sale | 80.86 | 667 | 53,934 | 22,667 | Sep 09 04:18 PM | | Stern Sadie | EVP, Chief HR Officer | Sep 04 '25 | Sale | 80.00 | 1,466 | 117,280 | 105,223 | Sep 08 04:06 PM | | Malady Kyle | Director | Sep 05 '25 | Proposed Sale | 80.86 | 667 | 53,934 | | Sep 05 11:08 AM | | SADIE STERN | Officer | Sep 04 '25 | Proposed Sale | 80.00 | 1,466 | 117,280 | | Sep 04 04:29 PM | | Sylvain Jereme M | EVP, Chief Financal Officer | Sep 02 '25 | Sale | 74.17 | 4,824 | 357,796 | 118,657 | Sep 04 04:13 PM | | JEREME SYLVAIN | Officer | Sep 02 '25 | Proposed Sale | 74.17 | 4,824 | 357,796 | | Sep 02 04:05 PM | | Brown Michael Jon | EVP, Chief Legal Officer | Aug 15 '25 | Sale | 80.29 | 500 | 40,145 | 94,102 | Aug 18 05:56 PM | | FOLETTA MARK G | Director | Aug 15 '25 | Sale | 81.06 | 2,750 | 222,903 | 51,121 | Aug 18 05:53 PM | | MICHAEL BROWN | Officer | Aug 15 '25 | Proposed Sale | 80.29 | 500 | 40,145 | | Aug 15 04:57 PM | | FOLETTA MARK G | Director | Aug 15 '25 | Proposed Sale | 80.29 | 2,750 | 220,798 | | Aug 15 04:04 PM | | Stern Sadie | EVP, Chief HR Officer | Jul 28 '25 | Sale | 88.99 | 1,466 | 130,459 | 106,689 | Jul 29 04:18 PM | | SADIE STERN | Officer | Jul 28 '25 | Proposed Sale | 88.99 | 1,466 | 130,459 | | Jul 28 04:29 PM | | FOLETTA MARK G | Director | Jul 15 '25 | Sale | 85.17 | 2,750 | 234,217 | 53,871 | Jul 17 04:08 PM | | Brown Michael Jon | EVP, Chief Legal Officer | Jul 15 '25 | Sale | 86.03 | 500 | 43,015 | 94,602 | Jul 17 04:03 PM | | MICHAEL BROWN | Officer | Jul 15 '25 | Proposed Sale | 86.03 | 500 | 43,015 | | Jul 15 04:11 PM | | FOLETTA MARK G | Director | Jul 15 '25 | Proposed Sale | 86.03 | 2,750 | 236,582 | | Jul 15 04:02 PM | | Stern Sadie | EVP, Chief HR Officer | Jun 26 '25 | Sale | 85.06 | 1,466 | 124,698 | 108,155 | Jun 30 06:47 PM | | SADIE STERN | Officer | Jun 26 '25 | Proposed Sale | 85.06 | 1,466 | 124,698 | | Jun 26 04:04 PM | | FOLETTA MARK G | Director | Jun 16 '25 | Sale | 83.13 | 2,750 | 228,605 | 56,621 | Jun 18 04:31 PM | | Brown Michael Jon | EVP, Chief Legal Officer | Jun 16 '25 | Sale | 82.80 | 500 | 41,400 | 95,102 | Jun 18 04:31 PM | | AUGUSTINOS NICHOLAS | Director | Jun 16 '25 | Sale | 82.80 | 3,672 | 304,042 | 33,411 | Jun 17 05:33 PM | | AUGUSTINOS NICHOLAS | Director | Jun 13 '25 | Sale | 81.69 | 2,618 | 213,864 | 37,083 | Jun 17 05:33 PM | | MICHAEL BROWN | Officer | Jun 16 '25 | Proposed Sale | 82.80 | 500 | 41,400 | | Jun 16 04:12 PM | | FOLETTA MARK G | Director | Jun 16 '25 | Proposed Sale | 82.80 | 2,750 | 227,700 | | Jun 16 04:02 PM | | AUGUSTINOS NICHOLAS | Director | Jun 09 '25 | Proposed Sale | 86.91 | 6,290 | 546,664 | | Jun 09 03:59 PM | | Stern Sadie | EVP, Chief HR Officer | May 27 '25 | Sale | 85.11 | 6,184 | 526,318 | 109,621 | May 28 04:51 PM | | Brown Michael Jon | EVP, Chief Legal Officer | May 23 '25 | Sale | 84.28 | 10,000 | 842,849 | 95,602 | May 28 04:50 PM | | SADIE STERN | Officer | May 27 '25 | Proposed Sale | 85.11 | 6,184 | 526,318 | | May 27 04:18 PM | | MICHAEL BROWN | Officer | May 23 '25 | Proposed Sale | 84.28 | 10,000 | 842,849 | | May 23 04:04 PM | | Heller Bridgette P | Director | Mar 17 '25 | Sale | 70.33 | 352 | 24,756 | 22,997 | Mar 19 05:02 PM | | Heller Bridgette P | Director | Mar 17 '25 | Proposed Sale | 70.33 | 352 | 24,756 | | Mar 17 09:40 AM |
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