Insider Transactions Reported by 33 Insiders of DEXCOM INC

Symbol
DXCM on Nasdaq
Location
San Diego, CA

Insiders trading volume in the past year

DEXCOM INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Jacob Steven Leach President, CEO, and Director, Director $32,823,346 +$1,001,702 +3.1% 08 Mar 2026
Kevin R. Sayer Executive Chair, Director $28,634,592 08 Mar 2026
Donald M. Abbey EVP Global Business Services I $25,718,882 10 Mar 2023
Eric Topol Director $25,169,246 08 May 2025
Steven R. Pacelli EVP Managing Director Dexcom V $15,426,532 24 Nov 2023
Jay S. Skyler Director $12,777,409 18 May 2023
Jereme M. Sylvain EVP, Chief Financal Officer $10,725,841 -$357,796 -3.2% 08 Mar 2026
Andrew K. Balo EVP Regulatory Strategy Clinic $10,029,255 10 Mar 2023
Sadie Stern EVP, Chief HR Officer $9,201,754 -$898,756 -8.9% 08 Mar 2026
Teri L. Lawver EVP Chief Commercial Officer $8,957,263 12 Mar 2024
Jon Coleman EVP, Chief Commercial Officer $7,881,070 08 Mar 2026
Michael Jon Brown EVP, Chief Legal Officer $7,321,824 -$1,077,654 -13% 16 Mar 2026
Barry J. Regan EVP Operations $7,228,803 18 Dec 2023
Paul R. Flynn EVP Global Revenue $6,051,800 18 Dec 2023
Shelly R. Selvaraj SVP Chief Information Officer $5,990,477 11 Sep 2023
Girish Naganathan EVP Chief Technology Officer $5,900,471 09 Nov 2023
Mark G. Foletta Director $4,678,407 -$685,724 -13% 15 Aug 2025
Steven R. Altman Director $4,210,935 08 May 2025
Matthew Vincent Dolan EVP, Strategy & Corporate Dev $3,654,229 28 Jan 2025
Nicholas Augustinos Director $3,194,633 -$517,906 -14% 13 Jun 2025
Barbara Kahn Director $2,857,544 18 May 2024
Richard Alexander Collins Director $2,430,322 -$389,410 -14% 14 Nov 2025
Quentin S. Blackford Chief Operating Officer $2,383,679 08 Sep 2021
Patrick Michael Murphy EVP, Chief Legal Officer $2,009,560 09 Sep 2021
Kyle Malady Director $1,832,853 -$53,934 -2.9% 05 Sep 2025
Bridgette P. Heller Director $1,769,552 -$127,593 -6.7% 12 Feb 2026
Sumi Shrishrimal SVP Chief Risk Officer $1,704,800 08 Mar 2022
Chad Patterson EVP Global Marketing $1,690,706 09 May 2022
Karen M. Dahut Director $1,175,903 08 May 2025
Rimma Driscoll Director $774,763 08 May 2025
Renee D. Gala Director $600,644 08 May 2025
Albert Frederick Osterloh IV Director $514,464 26 Feb 2026
Euan A. Ashley Director $482,200 24 Oct 2025

Recent Insider Transactions by Companies or Individuals for DEXCOM INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Michael Jon Brown DXCM Common Stock Sale -1.48% $110,245 $64.85 -1,700 112,904 16 Mar 2026 Direct
Kevin R. Sayer DXCM Common Stock Tax liability -7.36% -32,498 409,241 08 Mar 2026 Direct
Kevin R. Sayer DXCM Common Stock Award 8.01% 32,749 441,739 08 Mar 2026 Direct
Jereme M. Sylvain DXCM Common Stock Tax liability -11% -18,950 153,292 08 Mar 2026 Direct
Jereme M. Sylvain DXCM Common Stock Award 39.5% 48,774 172,242 08 Mar 2026 Direct
Michael Jon Brown DXCM Common Stock Tax liability -16.9% -23,325 114,604 08 Mar 2026 Direct
Michael Jon Brown DXCM Common Stock Award 39.4% 39,019 137,929 08 Mar 2026 Direct
Sadie Stern DXCM Common Stock Tax liability -11.6% -17,199 131,510 08 Mar 2026 Direct
Sadie Stern DXCM Common Stock Award 35.6% 39,019 148,709 08 Mar 2026 Direct
Jacob Steven Leach DXCM Common Stock Tax liability -4.47% -19,757 421,810 08 Mar 2026 Direct
Jacob Steven Leach DXCM Common Stock Award 31% 104,516 441,567 08 Mar 2026 Direct
Jon Coleman DXCM Common Stock Award 63.9% 43,897 112,635 08 Mar 2026 Direct
Albert Frederick Osterloh IV DXCM Common Stock Award 7,061 7,061 26 Feb 2026 Direct
Bridgette P. Heller DXCM Common Stock Sale -3.74% $68,826 $68.01 -1,012 26,019 12 Feb 2026 Direct
Jacob Steven Leach DXCM Common Stock Tax liability -0.9% -3,058 337,051 29 Jan 2026 Direct
Jacob Steven Leach DXCM Common Stock Award 2.5% 8,310 340,109 29 Jan 2026 Direct
Sadie Stern DXCM Common Stock Tax liability -2.36% -2,656 109,690 29 Jan 2026 Direct
Sadie Stern DXCM Common Stock Award 6.77% 7,123 112,346 29 Jan 2026 Direct
Jereme M. Sylvain DXCM Common Stock Tax liability -2.11% -2,652 123,207 29 Jan 2026 Direct
Jereme M. Sylvain DXCM Common Stock Award 6% 7,123 125,859 29 Jan 2026 Direct
Michael Jon Brown DXCM Common Stock Tax liability -2.62% -2,653 98,655 29 Jan 2026 Direct
Michael Jon Brown DXCM Common Stock Award 7.56% 7,123 101,308 29 Jan 2026 Direct
Kevin R. Sayer DXCM Common Stock Tax liability -7.73% -34,257 408,990 29 Jan 2026 Direct
Kevin R. Sayer DXCM Common Stock Award 19.1% 71,218 443,247 29 Jan 2026 Direct
Richard Alexander Collins DXCM Common Stock Sale -7.65% $171,599 $59.05 -2,906 35,088 14 Nov 2025 by Trust
Bridgette P. Heller DXCM Common Stock Sale -3.61% $58,767 $58.07 -1,012 27,031 12 Nov 2025 Direct
Jacob Steven Leach DXCM Common Stock Purchase 5.81% $1,001,702 $55.04 18,200 331,697 10 Nov 2025 Direct
Richard Alexander Collins DXCM Common Stock Sale -9.41% $217,811 $55.17 -3,948 37,994 10 Nov 2025 by Trust
Euan A. Ashley DXCM Common Stock Award 7,166 7,166 24 Oct 2025 Direct
Kyle Malady DXCM Common Stock Sale -2.86% $53,934 $80.86 -667 22,667 05 Sep 2025 Direct
Sadie Stern DXCM Common Stock Sale -1.37% $117,280 $80.00 -1,466 105,223 04 Sep 2025 Direct
Jereme M. Sylvain DXCM Common Stock Sale -3.91% $357,796 $74.17 -4,824 118,657 02 Sep 2025 Direct
Michael Jon Brown DXCM Common Stock Sale -0.53% $40,145 $80.29 -500 94,102 15 Aug 2025 Direct
Mark G. Foletta DXCM Common Stock Sale -5.1% $222,903 $81.06 -2,750 51,121 15 Aug 2025 by Trust
Sadie Stern DXCM Common Stock Sale -1.36% $130,459 $88.99 -1,466 106,689 28 Jul 2025 Direct
Mark G. Foletta DXCM Common Stock Sale -4.86% $234,217 $85.17 -2,750 53,871 15 Jul 2025 by Trust
Michael Jon Brown DXCM Common Stock Sale -0.53% $43,015 $86.03 -500 94,602 15 Jul 2025 Direct
Sadie Stern DXCM Common Stock Sale -1.34% $124,698 $85.06 -1,466 108,155 26 Jun 2025 Direct
Mark G. Foletta DXCM Common Stock Sale -4.63% $228,605 $83.13 -2,750 56,621 16 Jun 2025 by Trust
Michael Jon Brown DXCM Common Stock Sale -0.52% $41,400 $82.80 -500 95,102 16 Jun 2025 Direct
Nicholas Augustinos DXCM Common Stock Sale -9.9% $304,042 $82.80 -3,672 33,411 16 Jun 2025 by Trust
Nicholas Augustinos DXCM Common Stock Sale -6.59% $213,864 $81.69 -2,618 37,083 13 Jun 2025 by Trust
Sadie Stern DXCM Common Stock Sale -5.34% $526,318 $85.11 -6,184 109,621 27 May 2025 Direct
Michael Jon Brown DXCM Common Stock Sale -9.47% $842,849 $84.28 -10,000 95,602 23 May 2025 Direct
Jon Coleman DXCM Common Stock Award 68,738 68,738 22 May 2025 Direct
Renee D. Gala DXCM Common Stock Award 20.3% 1,161 6,881 08 May 2025 Direct
Rimma Driscoll DXCM Common Stock Award 76.4% 5,074 11,714 08 May 2025 Direct
Kyle Malady DXCM Common Stock Award 28.6% 5,192 23,334 08 May 2025 Direct
Karen M. Dahut DXCM Common Stock Gift 17.2% 2,613 17,779 08 May 2025 by Trust
Karen M. Dahut DXCM Common Stock Gift -100% -2,613 0 08 May 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.