DXCM · Dexcom Inc · Proposed Sales

$83.33 +1.94 (+2.38%) At close · Nov 13 Play latest call Q3 2026 earnings call transcript

S&P 500 member Nasdaq-100 member Russell 1000 member Rebalance outlook locked

Market Cap

$31.08B

372.95M

Volume · Nov 13 3.01M Avg daily vol (3M) 4.23M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed	Seller	Relationship	Shares	Market Value	Approx. Sale	Broker
2026-10-27	SADIE STERN	Officer	2,565	$201,660	2026-10-27	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-10-15	MICHAEL BROWN	Officer	1,700	$145,316	2026-10-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-28	SADIE STERN	Officer	2,565	$220,975	2026-09-28	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-15	AUGUSTINOS NICHOLAS	Director	6,539	$549,538	2026-09-15	Fidelity Brokerage Services LLC
2026-09-15	MICHAEL BROWN	Officer	1,700	$142,868	2026-09-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-14	AUGUSTINOS NICHOLAS	Director	1,550	$130,231	2026-09-14	Fidelity Brokerage Services LLC
2026-09-10	JEREME SYLVAIN	Officer	3,638	$302,936	2026-09-10	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-27	SADIE STERN	Officer	2,565	$226,669	2026-08-27	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-20	KEVIN R SAYER	Officer, Director	26,756	$2,408,241	2026-08-20	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-14	MICHAEL BROWN	Officer	1,700	$156,281	2026-08-14	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-12	Heller Bridgette P	Director	1,012	$89,349	2026-08-12	Fidelity Brokerage Services LLC
2026-08-03	FOLETTA MARK G	Director	2,000	$170,640	2026-08-03	UBS Financial Services, Inc.
2026-07-31	FOLETTA MARK G	Director	2,000	$160,000	2026-07-31	UBS Financial Services, Inc.
2026-07-20	KEVIN R SAYER	Officer, Director	26,756	$2,041,999	2026-07-20	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-07-15	MICHAEL BROWN	Officer	1,700	$126,514	2026-07-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-07-06	KEVIN R SAYER	Officer, Director	26,756	$1,926,432	2026-07-06	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-06-15	MICHAEL BROWN	Officer	1,700	$128,435	2026-06-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-06-15	FOLETTA MARK G	Director	4,000	$302,800	2026-06-15	UBS Financial Services, Inc.
2026-06-04	JON C COLEMAN	Officer	4,911	$364,052	2026-06-04	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-06-03	JON C COLEMAN	Officer	4,912	$358,576	2026-06-03	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-05-21	KEVIN R SAYER	Officer, Director	26,759	$1,926,648	2026-05-21	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-05-15	MICHAEL BROWN	Officer	1,700	$101,847	2026-05-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-05-12	Heller Bridgette P	Director	1,012	$60,730	2026-05-12	Fidelity Brokerage Services LLC
2026-04-15	MICHAEL BROWN	Officer	1,700	$107,168	2026-04-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-03-16	MICHAEL BROWN	Officer	1,700	$110,245	2026-03-16	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-02-12	Heller Bridgette P	Director	1,012	$68,826	2026-02-12	Fidelity Brokerage Services LLC
2025-11-14	Collins Richard Alexander	Director	2,906	$171,599	2025-11-14	Fidelity Brokerage Services LLC
2025-11-12	Heller Bridgette P	Director	1,012	$58,767	2025-11-12	Fidelity Brokerage Services LLC
2025-11-10	Collins Richard Alexander	Director	3,948	$217,811	2025-11-10	Fidelity Brokerage Services LLC
2025-09-05	Malady Kyle	Director	667	$53,934	2025-09-05	Fidelity Brokerage Services LLC
2025-09-04	SADIE STERN	Officer	1,466	$117,280	2025-09-04	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-09-02	JEREME SYLVAIN	Officer	4,824	$357,796	2025-09-02	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-08-15	MICHAEL BROWN	Officer	500	$40,145	2025-08-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-08-15	FOLETTA MARK G	Director	2,750	$220,798	2025-08-15	UBS Financial Services, Inc.
2025-07-28	SADIE STERN	Officer	1,466	$130,459	2025-07-28	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-07-15	FOLETTA MARK G	Director	2,750	$236,583	2025-07-15	UBS Financial Services, Inc.
2025-07-15	MICHAEL BROWN	Officer	500	$43,015	2025-07-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-06-26	SADIE STERN	Officer	1,466	$124,698	2025-06-26	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-06-16	FOLETTA MARK G	Director	2,750	$227,700	2025-06-16	UBS Financial Services, Inc.
2025-06-16	MICHAEL BROWN	Officer	500	$41,400	2025-06-16	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-06-09	AUGUSTINOS NICHOLAS	Director	6,290	$546,664	2025-06-09	Fidelity Brokerage Services LLC
2025-05-27	SADIE STERN	Officer	6,184	$526,318	2025-05-27	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-05-23	MICHAEL BROWN	Officer	10,000	$842,849	2025-05-23	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-03-17	Heller Bridgette P	Director	352	$24,756	2025-03-17	Fidelity Brokerage Services LLC
2025-03-10	JEREME SYLVAIN	Officer	7,000	$516,830	2025-03-10	Morgan Stanley Smith Barney LLC Executive Financial Services
2024-12-16	Heller Bridgette P	Director	1,000	$76,870	2024-12-16	Fidelity Brokerage Services LLC
2024-11-15	JEREME SYLVAIN	Officer	3,500	$264,285	2024-11-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2024-09-16	Heller Bridgette P	Director	1,000	$70,000	2024-09-16	Fidelity Brokerage Services LLC
2024-08-30	MICHAEL BROWN	Officer	686	$48,020	2024-08-30	Morgan Stanley Smith Barney LLC Executive Financial Services
2024-07-31	MICHAEL BROWN	Officer	652	$45,347	2024-07-31	Morgan Stanley Smith Barney LLC Executive Financial Services

Showing 1–50 of 109 filings

Key facts CIK 1093557 CUSIP 252131107 13F (30d) 842 filings 771 filers Visit website Investor relations