AUGUSTINOS NICHOLAS (CIK 1238485) reported 11 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-16). Recent activity: Sell DXCM (1,550 shares), Sell DXCM (6,539 shares), Sell DXCM (1,075 shares), Buy DXCM (5,575 shares), Sell DXCM (5,046 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-16 | DEXCOM INC (DXCM) | Director | Sell | 1,550 | $130,231 |
| 2026-09-16 | DEXCOM INC (DXCM) | Director | Sell | 6,539 | $549,538 |
| 2026-08-13 | DEXCOM INC (DXCM) | Director | Sell | 1,075 | $0 |
| 2026-06-01 | DEXCOM INC (DXCM) | Director | Buy | 5,575 | $0 |
| 2026-05-11 | DEXCOM INC (DXCM) | Director | Sell | 5,046 | $0 |
| 2026-05-11 | DEXCOM INC (DXCM) | Director | Buy | 5,046 | $0 |
| 2025-06-17 | DEXCOM INC (DXCM) | Director | Sell | 2,618 | $213,864 |
| 2025-06-17 | DEXCOM INC (DXCM) | Director | Sell | 3,672 | $304,042 |
| 2025-05-12 | DEXCOM INC (DXCM) | Director | Sell | 2,618 | $0 |
| 2025-05-12 | DEXCOM INC (DXCM) | Director | Buy | 2,618 | $0 |
| 2025-05-12 | DEXCOM INC (DXCM) | Director | Buy | 5,046 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-16