Quentin S. Blackford, EVP Chief Financial Officer at DEXCOM INC (DXCM), sold 15,740 shares at $144.57 ($2.2M) on 2019-09-10, disclosed to the SEC on 2019-09-12.
Open-market sale of $2.2M DXCM by EVP Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $139.29 | 1,800 | $251K | 11.3% |
| 2 | $140.47 | 2,500 | $351K | 15.8% |
| 3 | $141.62 | 3,725 | $528K | 23.7% |
| 4 | $141.62 | 3,725 | $528K | 23.7% |
| 5 | $142.16 | 1,289 | $183K | 8.2% |
| 6 | $142.16 | 1,289 |
| $183K |
| 8.2% |
| 7 | $143.57 | 406 | $58K | 2.6% |
| 8 | $143.57 | 406 | $58K | 2.6% |
| 9 | $144.57 | 600 | $87K | 3.9% |
| Total | $141.47 avg | 15,740 | $2.2M | 100% |
| Filing → |
| IRTC | SELL | 2026-02-26 | $3.5M | — | Filing → |
| IRTC | SELL | 2025-11-04 | $5.1M | — | Filing → |
| IRTC | SELL | 2025-08-06 | $9.6M | — | Filing → |