DEXCOM INC (DXCM)
Nasdaq · Surgical & Medical Instruments & Apparatus · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 2 signals for DEXCOM INC. Most notable: 2026-09-10: Filed 8-K disclosing director or officer change; 2026-09-14: Filed 8-K disclosing director or officer change. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleSAYER KEVIN R (director) sold $1.9M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Insider purchaseLeach Jacob Steven (officer) bought $863k of stock
- Insider purchaseLeach Jacob Steven (officer) bought $139k of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-15 | Brown Michael Jon | officer | S | 1,700 | 84.04 | $142,868 |
| 2026-09-15 | AUGUSTINOS NICHOLAS | director | S | 6,539 | 84.04 | $549,538 |
| 2026-09-14 | AUGUSTINOS NICHOLAS | director | S | 1,550 | 84.02 | $130,231 |
| 2026-09-10 | Sylvain Jereme M | officer | S | 3,638 | 83.27 | $302,936 |
| 2026-09-10 | Boehnlein Glenn S | director | A | 5,841 | 0 | $0 |
| 2026-06-15 | Brown Michael Jon | officer | S | 1,700 | 75.55 | $128,435 |
| 2026-06-15 | FOLETTA MARK G | director | S | 199 | 74.82 | $14,889 |
| 2026-06-15 | FOLETTA MARK G | director | S | 3,801 | 74.1 | $281,654 |
| 2026-06-04 | Coleman Jon | officer | S | 4,911 | 74.13 | $364,052 |
| 2026-06-03 | Coleman Jon | officer | S | 4,912 | 73 | $358,576 |
| 2026-05-28 | ALTMAN STEVEN R | director | A | 5,565 | 0 | $0 |
| 2026-05-28 | Malady Kyle | director | A | 5,575 | 0 | $0 |
| 2026-05-28 | AUGUSTINOS NICHOLAS | director | A | 5,575 | 0 | $0 |
| 2026-05-28 | FOLETTA MARK G | director | A | 6,331 | 0 | $0 |
| 2026-05-28 | Heller Bridgette P | director | A | 5,575 | 0 | $0 |
| 2026-05-28 | Osterloh Albert Frederick IV | director | A | 1,630 | 0 | $0 |
| 2026-05-28 | Driscoll Rimma | director | A | 5,605 | 0 | $0 |
| 2026-05-28 | Ashley Euan A. | director | A | 5,565 | 0 | $0 |
| 2026-05-28 | Collins Richard Alexander | director | A | 5,605 | 0 | $0 |
| 2026-05-28 | GALA RENEE D | director | A | 5,605 | 0 | $0 |
| 2026-05-22 | Leach Jacob Steven | director | F | 1,451 | 71.9 | $104,327 |
| 2026-05-22 | Brown Michael Jon | officer | F | 1,451 | 71.9 | $104,327 |
| 2026-05-22 | Sylvain Jereme M | officer | F | 1,451 | 71.9 | $104,327 |
| 2026-05-22 | Stern Sadie | officer | F | 1,451 | 71.9 | $104,327 |
| 2026-05-22 | Coleman Jon | officer | F | 7,362 | 71.9 | $529,328 |
| 2026-05-21 | SAYER KEVIN R | director | S | 26,759 | 72 | $1,926,648 |
| 2026-05-15 | Brown Michael Jon | officer | S | 1,700 | 59.91 | $101,847 |
| 2026-05-12 | Heller Bridgette P | director | S | 1,012 | 60.01 | $60,730 |
| 2026-05-08 | AUGUSTINOS NICHOLAS | director | G | 5,046 | 0 | $0 |
| 2026-05-08 | AUGUSTINOS NICHOLAS | director | G | 5,046 | 0 | $0 |
| 2026-05-08 | Collins Richard Alexander | director | G | 5,074 | 0 | $0 |
| 2026-05-08 | Collins Richard Alexander | director | G | 5,074 | 0 | $0 |
| 2026-05-08 | FOLETTA MARK G | director | G | 5,731 | 0 | $0 |
| 2026-05-08 | FOLETTA MARK G | director | G | 5,731 | 0 | $0 |
| 2026-05-08 | ALTMAN STEVEN R | director | G | 5,037 | 0 | $0 |
| 2026-05-08 | ALTMAN STEVEN R | director | G | 5,037 | 0 | $0 |
| 2026-04-15 | Brown Michael Jon | officer | S | 1,700 | 63.04 | $107,168 |
| 2026-03-16 | Brown Michael Jon | officer | S | 1,700 | 64.85 | $110,245 |
| 2026-03-08 | SAYER KEVIN R | director | F | 32,498 | 68.1 | $2,213,114 |
| 2026-03-08 | SAYER KEVIN R | director | A | 32,749 | 0 | $0 |
| 2026-03-08 | Sylvain Jereme M | officer | A | 48,774 | 0 | $0 |
| 2026-03-08 | Sylvain Jereme M | officer | F | 18,950 | 68.1 | $1,290,495 |
| 2026-03-08 | Brown Michael Jon | officer | A | 39,019 | 0 | $0 |
| 2026-03-08 | Brown Michael Jon | officer | F | 23,325 | 68.1 | $1,588,432 |
| 2026-03-08 | Stern Sadie | officer | F | 17,199 | 68.1 | $1,171,252 |
| 2026-03-08 | Stern Sadie | officer | A | 39,019 | 0 | $0 |
| 2026-03-08 | Leach Jacob Steven | director | F | 19,757 | 68.1 | $1,345,452 |
| 2026-03-08 | Leach Jacob Steven | director | A | 104,516 | 0 | $0 |
| 2026-03-08 | Coleman Jon | officer | A | 43,897 | 0 | $0 |
| 2026-02-26 | Osterloh Albert Frederick IV | director | A | 7,061 | 0 | $0 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
7-day average 122 views/day vs 90-day median 128.