Nicholas Augustinos, a director at Dexcom Inc. ($DXCM), sold shares on the open market twice in the last year, totaling about $518,000. His most recent sale occurred on June 16, 2025. These sales rank 6,356th among 11,678 insiders in our database, well below the average of $8.6 million per seller across 6.4 transactions. Augustinos made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 13, 2025 | DEXCOM INC | $DXCM | AUGUSTINOS NICHOLAS | Director | S | Common Stock | 2618 | $81.69 | 42,129.0000 | 412,700,000 | 5.85% | 0.00% |
| June 16, 2025 | DEXCOM INC | $DXCM | AUGUSTINOS NICHOLAS | Director | S | Common Stock | 3672 | $82.80 | 38,457.0000 | 412,700,000 | 8.72% | 0.00% |
| May 8, 2025 | DEXCOM INC | $DXCM | AUGUSTINOS NICHOLAS | Director | G | Common Stock | 2618 | $0.00 | 39,701.0000 | 412,700,000 | 6.19% | 0.00% |
| May 8, 2025 | DEXCOM INC | $DXCM | AUGUSTINOS NICHOLAS | Director | G | Common Stock | 2618 | $0.00 | 44,747.0000 | 412,700,000 | 6.21% | 0.00% |
| May 8, 2025 | DEXCOM INC | $DXCM | AUGUSTINOS NICHOLAS | Director | A | Common Stock | 5046 | $0.00 | 44,747.0000 | 412,700,000 | 12.71% | 0.00% |
| May 22, 2024 | DEXCOM INC | $DXCM | AUGUSTINOS NICHOLAS | Director | A | Common Stock | 2618 | $0.00 | 39,701.0000 | 425,500,000 | 7.06% | 0.00% |
| May 18, 2024 | DEXCOM INC | $DXCM | AUGUSTINOS NICHOLAS | Director | G | Common Stock | 3043 | $0.00 | 37,083.0000 | 425,500,000 | 7.58% | 0.00% |
| May 18, 2024 | DEXCOM INC | $DXCM | AUGUSTINOS NICHOLAS | Director | G | Common Stock | 3043 | $0.00 | 37,083.0000 | 425,500,000 | 8.94% | 0.00% |