DXCM insider transaction filings
DEXCOM INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-17. Screen DXCM transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-17 | 4 | Brown Michael Jon — EVP Chief Legal Compliance Off | Sale (S): 1,700 @ $91.93 | EDGAR |
| 2026-08-13 | 4 | AUGUSTINOS NICHOLAS — Director | Gift (G): 1,075 @ $0 | EDGAR |
| 2026-08-13 | 4 | Heller Bridgette P — Director | Sale (S): 1,012 @ $88.29 | EDGAR |
| 2026-08-04 | 4 | FOLETTA MARK G — Director | Sale (S): 2,000 @ $80 · Sale (S): 2,000 @ $85.32 | EDGAR |
| 2026-07-21 | 4 | SAYER KEVIN R — Executive Chair, Director | Sale (S): 26,756 @ $76.32 | EDGAR |
| 2026-07-16 | 4 | Brown Michael Jon — EVP Chief Legal Compliance Off | Sale (S): 1,700 @ $74.42 | EDGAR |
| 2026-07-07 | 4 | SAYER KEVIN R — Executive Chair, Director | Sale (S): 26,756 @ $72 | EDGAR |
| 2026-06-17 | 4 | Brown Michael Jon — EVP Chief Legal Compliance Off | Sale (S): 1,700 @ $75.55 | EDGAR |
| 2026-06-17 | 4 | FOLETTA MARK G — Director | Sale (S): 3,801 @ $74.10 · Sale (S): 199 @ $74.82 | EDGAR |
| 2026-06-05 | 4 | Coleman Jon — EVP, Chief Commercial Officer | Sale (S): 4,912 @ $73 · Sale (S): 4,911 @ $74.13 | EDGAR |
| 2026-06-01 | 4 | ALTMAN STEVEN R — Director | Grant/award (A): 5,565 @ $0 | EDGAR |
| 2026-06-01 | 4 | Malady Kyle — Director | Grant/award (A): 5,575 @ $0 | EDGAR |
| 2026-06-01 | 4 | AUGUSTINOS NICHOLAS — Director | Grant/award (A): 5,575 @ $0 | EDGAR |
| 2026-06-01 | 4 | FOLETTA MARK G — Director | Grant/award (A): 6,331 @ $0 | EDGAR |
| 2026-06-01 | 4 | Heller Bridgette P — Director | Grant/award (A): 5,575 @ $0 | EDGAR |
| 2026-06-01 | 4 | Osterloh Albert Frederick IV — Director | Grant/award (A): 1,630 @ $0 | EDGAR |
| 2026-06-01 | 4 | Driscoll Rimma — Director | Grant/award (A): 5,605 @ $0 | EDGAR |
| 2026-06-01 | 4 | Ashley Euan A. — Director | Grant/award (A): 5,565 @ $0 | EDGAR |
| 2026-06-01 | 4 | Collins Richard Alexander — Director | Grant/award (A): 5,605 @ $0 | EDGAR |
| 2026-06-01 | 4 | GALA RENEE D — Director | Grant/award (A): 5,605 @ $0 | EDGAR |
| 2026-05-27 | 4 | Leach Jacob Steven — President, CEO, and Director, Director | Tax withholding (F): 1,451 @ $71.90 | EDGAR |
| 2026-05-27 | 4 | Brown Michael Jon — EVP Chief Legal Compliance Off | Tax withholding (F): 1,451 @ $71.90 | EDGAR |
| 2026-05-27 | 4 | Sylvain Jereme M — EVP, Chief Financal Officer | Tax withholding (F): 1,451 @ $71.90 | EDGAR |
| 2026-05-27 | 4 | Stern Sadie — EVP Chief People & Culture Off | Tax withholding (F): 1,451 @ $71.90 | EDGAR |
| 2026-05-27 | 4 | Coleman Jon — EVP, Chief Commercial Officer | Tax withholding (F): 7,362 @ $71.90 | EDGAR |
| 2026-05-26 | 4 | SAYER KEVIN R — Executive Chair, Director | Sale (S): 26,759 @ $72 | EDGAR |
| 2026-05-19 | 4 | Brown Michael Jon — EVP, Chief Legal Officer | Sale (S): 1,700 @ $59.91 | EDGAR |
| 2026-05-14 | 4 | Heller Bridgette P — Director | Sale (S): 1,012 @ $60.01 | EDGAR |
| 2026-05-11 | 4 | AUGUSTINOS NICHOLAS — Director | Gift (G): 5,046 @ $0 · Gift (G): 5,046 @ $0 | EDGAR |
| 2026-05-11 | 4 | Collins Richard Alexander — Director | Gift (G): 5,074 @ $0 · Gift (G): 5,074 @ $0 | EDGAR |
| 2026-05-11 | 4 | FOLETTA MARK G — Director | Gift (G): 5,731 @ $0 · Gift (G): 5,731 @ $0 | EDGAR |
| 2026-05-11 | 4 | ALTMAN STEVEN R — Director | Gift (G): 5,037 @ $0 · Gift (G): 5,037 @ $0 | EDGAR |
| 2026-04-16 | 4 | Brown Michael Jon — EVP, Chief Legal Officer | Sale (S): 1,700 @ $63.04 | EDGAR |
| 2026-03-18 | 4 | Brown Michael Jon — EVP, Chief Legal Officer | Sale (S): 1,700 @ $64.85 | EDGAR |
| 2026-03-10 | 4 | SAYER KEVIN R — Executive Chair, Director | Grant/award (A): 32,749 @ $0 · Tax withholding (F): 32,498 @ $68.10 | EDGAR |
| 2026-03-10 | 4 | Sylvain Jereme M — EVP, Chief Financal Officer | Grant/award (A): 48,774 @ $0 · Tax withholding (F): 18,950 @ $68.10 | EDGAR |
| 2026-03-10 | 4 | Brown Michael Jon — EVP, Chief Legal Officer | Grant/award (A): 39,019 @ $0 · Tax withholding (F): 23,325 @ $68.10 | EDGAR |
| 2026-03-10 | 4 | Stern Sadie — EVP, Chief HR Officer | Grant/award (A): 39,019 @ $0 · Tax withholding (F): 17,199 @ $68.10 | EDGAR |
| 2026-03-10 | 4 | Leach Jacob Steven — President, CEO, and Director, Director | Grant/award (A): 104,516 @ $0 · Tax withholding (F): 19,757 @ $68.10 | EDGAR |
| 2026-03-10 | 4 | Coleman Jon — EVP, Chief Commercial Officer | Grant/award (A): 43,897 @ $0 | EDGAR |
| 2026-02-26 | 4 | Osterloh Albert Frederick IV — Director | Grant/award (A): 7,061 @ $0 | EDGAR |
| 2026-02-17 | 4 | Heller Bridgette P — Director | Sale (S): 1,012 @ $68.01 | EDGAR |
| 2026-02-02 | 4 | Leach Jacob Steven — President, CEO, and Director, Director | Grant/award (A): 8,310 @ $0 · Tax withholding (F): 3,058 @ $73.36 | EDGAR |
| 2026-02-02 | 4 | Stern Sadie — EVP, Chief HR Officer | Grant/award (A): 7,123 @ $0 · Tax withholding (F): 2,656 @ $73.36 | EDGAR |
| 2026-02-02 | 4 | Sylvain Jereme M — EVP, Chief Financal Officer | Grant/award (A): 7,123 @ $0 · Tax withholding (F): 2,652 @ $73.36 | EDGAR |
| 2026-02-02 | 4 | Brown Michael Jon — EVP, Chief Legal Officer | Grant/award (A): 7,123 @ $0 · Tax withholding (F): 2,653 @ $73.36 | EDGAR |
| 2026-02-02 | 4 | SAYER KEVIN R — Executive Chair, Director | Grant/award (A): 71,218 @ $0 · Tax withholding (F): 34,257 @ $73.36 | EDGAR |
| 2025-11-17 | 4 | Collins Richard Alexander — Director | Sale (S): 2,906 @ $59.05 | EDGAR |
| 2025-11-12 | 4 | Heller Bridgette P — Director | Sale (S): 1,012 @ $58.07 | EDGAR |
| 2025-11-10 | 4 | Leach Jacob Steven — President & COO | Purchase (P): 15,700 @ $54.98 · Purchase (P): 2,500 @ $55.43 | EDGAR |
Recent 8-K events — DEXCOM INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-30 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-28 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-15 | 8-K | 7.01 — Regulation FD Disclosure 8.01 — Other Events | EDGAR |
| 2026-04-30 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-02 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-26 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-22 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-30 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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