DXCM SEC Form 4 filings
Dexcom Inc Latest Insider Trading Activity
Over the past 307 days, Dexcom Inc (DXCM) has had 12 total open-market insider transactions represented in the displayed records. The most recent transaction was on June 15, 2026, when Brown Michael Jon (Dexcom Inc EVP Chief Legal Compliance Off) reported a sale of 1,700 shares at $75.55 per share. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
Insider Trading For DXCM Charted on Daily Candles. Scroll left or zoom out to load earlier candles (up to 2 years).
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DXCM | 2025-11-10 | 2025-11-10 | Dexcom Inc | Leach Jacob Steven | President & COO | Buy | 2 | 18,200 | $55.04 | $1,001,761.00 | 2.75% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2026-06-17 | 2026-06-15 | Dexcom Inc | Brown Michael Jon | EVP Chief Legal Compliance Off | Sell | 1 | 1,700 | $75.55 | $128,435.00 | 1.57% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2026-06-05 | 2026-06-04 | Dexcom Inc | Coleman Jon | EVP, Chief Commercial Officer | Sell | 2 | 9,823 | $73.56 | $722,628.43 | 4.78% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2026-05-26 | 2026-05-21 | Dexcom Inc | Sayer Kevin R | Executive Chair | Sell | 1 | 26,759 | $72.00 | $1,926,648.00 | 6.54% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2026-05-19 | 2026-05-15 | Dexcom Inc | Brown Michael Jon | EVP, Chief Legal Officer | Sell | 1 | 1,700 | $59.91 | $101,847.00 | 1.53% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2026-05-14 | 2026-05-12 | Dexcom Inc | Heller Bridgette P | Director | Sell | 1 | 1,012 | $60.01 | $60,730.12 | 3.89% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2026-04-16 | 2026-04-15 | Dexcom Inc | Brown Michael Jon | EVP, Chief Legal Officer | Sell | 1 | 1,700 | $63.04 | $107,168.00 | 1.51% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2026-03-18 | 2026-03-16 | Dexcom Inc | Brown Michael Jon | EVP, Chief Legal Officer | Sell | 1 | 1,700 | $64.85 | $110,245.00 | 1.48% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2026-02-17 | 2026-02-12 | Dexcom Inc | Heller Bridgette P | Director | Sell | 1 | 1,012 | $68.01 | $68,826.12 | 3.74% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DXCM | 2025-11-17 | 2025-11-14 | Dexcom Inc | Collins Richard Alexander | Director | Sell | 1 | 2,906 | $59.05 | $171,599.30 | 7.65% | View Filing |
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