Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-03-16 Sale | 2026-03-18 4:07 pm | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 1,700 | $64.85 | $110,245 | 112,904 (Direct) | View |
| 2026-02-12 Sale | 2026-02-17 4:36 pm | DEXCOM INC | DXCM | Heller Bridgette P Director | 1,012 | $68.01 | $68,826 | 26,019 (Direct) | View |
| 2025-11-14 Sale | 2025-11-17 5:52 pm | DEXCOM INC | DXCM | Collins Richard Alexander Director | 2,906 | $59.05 | $171,599 | 40,162 (Indirect Direct) | View |
| 2025-11-12 Sale | 2025-11-12 5:14 pm | DEXCOM INC | DXCM | Heller Bridgette P Director | 1,012 | $58.07 | $58,767 | 27,031 (Direct) | View |
| 2025-11-10 Purchase | 2025-11-10 7:13 pm | DEXCOM INC | DXCM | Leach Jacob Steven President & COO | 18,200 | $55.04 | $1,001,702 | 378,993 (Indirect Direct) | View |
| 2025-11-10 Sale | 2025-11-10 7:12 pm | DEXCOM INC | DXCM | Collins Richard Alexander Director | 3,948 | $55.17 | $217,811 | 43,068 (Indirect Direct) | View |
| 2025-09-05 Sale | 2025-09-09 4:18 pm | DEXCOM INC | DXCM | Malady Kyle Director | 667 | $80.86 | $53,934 | 22,667 (Direct) | View |
| 2025-09-04 Sale | 2025-09-08 4:06 pm | DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer | 1,466 | $80 | $117,280 | 105,223 (Direct) | View |
| 2025-09-02 Sale | 2025-09-04 4:13 pm | DEXCOM INC | DXCM | Sylvain Jereme M EVP, Chief Financal Officer | 4,824 | $74.17 | $357,796 | 118,657 (Direct) | View |
| 2025-08-15 Sale | 2025-08-18 5:56 pm | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 500 | $80.29 | $40,145 | 94,102 (Direct) | View |
| 2025-08-15 Sale | 2025-08-18 5:53 pm | DEXCOM INC | DXCM | FOLETTA MARK G Director | 2,750 | $81.06 | $222,903 | 56,852 (Indirect Direct) | View |
| 2025-07-28 Sale | 2025-07-29 4:18 pm | DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer | 1,466 | $88.99 | $130,459 | 106,689 (Direct) | View |
| 2025-07-15 Sale | 2025-07-17 4:08 pm | DEXCOM INC | DXCM | FOLETTA MARK G Director | 2,750 | $85.17 | $234,217 | 59,602 (Indirect Direct) | View |
| 2025-07-15 Sale | 2025-07-17 4:03 pm | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 500 | $86.03 | $43,015 | 94,602 (Direct) | View |
| 2025-06-26 Sale | 2025-06-30 6:47 pm | DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer | 1,466 | $85.06 | $124,698 | 108,155 (Direct) | View |
| 2025-06-16 Sale | 2025-06-18 4:31 pm | DEXCOM INC | DXCM | FOLETTA MARK G Director | 2,750 | $83.13 | $228,605 | 62,352 (Indirect Direct) | View |
| 2025-06-16 Sale | 2025-06-18 4:31 pm | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 500 | $82.8 | $41,400 | 95,102 (Direct) | View |
| 2025-06-13 Sale | 2025-06-17 5:33 pm | DEXCOM INC | DXCM | AUGUSTINOS NICHOLAS Director | 6,290 | $82.34 | $517,906 | 38,457 (Indirect Direct) | View |
| 2025-05-27 Sale | 2025-05-28 4:51 pm | DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer | 6,184 | $85.11 | $526,318 | 109,621 (Direct) | View |
| 2025-05-23 Sale | 2025-05-28 4:50 pm | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 10,000 | $84.28 | $842,849 | 95,602 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-03-08 Tax Withholding | 2026-03-10 4:02 pm | N/A N/A | DEXCOM INC | DXCM | SAYER KEVIN R Executive Chair | 32,498 | $68.1 | 409,241 (Direct) | View |
| 2026-03-08 Option Award | 2026-03-10 4:02 pm | N/A N/A | DEXCOM INC | DXCM | SAYER KEVIN R Executive Chair | 32,749 | $0 | 409,241 (Direct) | View |
| 2026-03-08 Tax Withholding | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Sylvain Jereme M EVP, Chief Financal Officer | 18,950 | $68.1 | 153,292 (Direct) | View |
| 2026-03-08 Option Award | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Sylvain Jereme M EVP, Chief Financal Officer | 48,774 | $0 | 153,292 (Direct) | View |
| 2026-03-08 Tax Withholding | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 23,325 | $68.1 | 114,604 (Direct) | View |
| 2026-03-08 Option Award | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 39,019 | $0 | 114,604 (Direct) | View |
| 2026-03-08 Tax Withholding | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer | 17,199 | $68.1 | 131,510 (Direct) | View |
| 2026-03-08 Option Award | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer | 39,019 | $0 | 131,510 (Direct) | View |
| 2026-03-08 Tax Withholding | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Leach Jacob Steven President, CEO, and Director | 19,757 | $68.1 | 469,106 (Direct) | View |
| 2026-03-08 Option Award | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Leach Jacob Steven President, CEO, and Director | 104,516 | $0 | 469,106 (Direct) | View |
| 2026-03-08 Option Award | 2026-03-10 4:01 pm | N/A N/A | DEXCOM INC | DXCM | Coleman Jon EVP, Chief Commercial Officer | 43,897 | $0 | 112,635 (Direct) | View |
| 2026-02-26 Option Award | 2026-02-26 4:32 pm | N/A N/A | DEXCOM INC | DXCM | Osterloh Albert Frederick IV Director | 7,061 | $0 | 7,061 (Direct) | View |
| 2026-01-29 Tax Withholding | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | Leach Jacob Steven President, CEO, and Director | 3,058 | $73.36 | 384,347 (Direct) | View |
| 2026-01-29 Option Award | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | Leach Jacob Steven President, CEO, and Director | 8,310 | $0 | 384,347 (Direct) | View |
| 2026-01-29 Tax Withholding | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer | 2,656 | $73.36 | 109,690 (Direct) | View |
| 2026-01-29 Option Award | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer | 7,123 | $0 | 109,690 (Direct) | View |
| 2026-01-29 Tax Withholding | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | Sylvain Jereme M EVP, Chief Financal Officer | 2,652 | $73.36 | 123,207 (Direct) | View |
| 2026-01-29 Option Award | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | Sylvain Jereme M EVP, Chief Financal Officer | 7,123 | $0 | 123,207 (Direct) | View |
| 2026-01-29 Tax Withholding | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 2,653 | $73.36 | 98,655 (Direct) | View |
| 2026-01-29 Option Award | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 7,123 | $0 | 98,655 (Direct) | View |
| 2026-01-29 Tax Withholding | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | SAYER KEVIN R Executive Chair | 34,257 | $73.36 | 408,990 (Direct) | View |
| 2026-01-29 Option Award | 2026-02-02 4:46 pm | N/A N/A | DEXCOM INC | DXCM | SAYER KEVIN R Executive Chair | 71,218 | $0 | 408,990 (Direct) | View |
| 2025-10-24 Option Award | 2025-10-28 4:49 pm | N/A N/A | DEXCOM INC | DXCM | Ashley Euan A. Director | 7,166 | $0 | 7,166 (Direct) | View |
| 2025-05-08 Option Award(A) | 2025-07-07 4:15 pm | N/A N/A | DEXCOM INC | DXCM | GALA RENEE D Director | 1,161 | $0 | 6,881 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 4:12 pm | N/A N/A | DEXCOM INC | DXCM | Coleman Jon EVP, Chief Commercial Officer | 68,738 | $0 | 68,738 (Direct) | View |
| 2025-05-08 Option Award | 2025-05-12 4:15 pm | N/A N/A | DEXCOM INC | DXCM | Driscoll Rimma Director | 5,074 | $0 | 11,714 (Direct) | View |
| 2025-05-08 Option Award | 2025-05-12 4:09 pm | N/A N/A | DEXCOM INC | DXCM | GALA RENEE D Director | 5,074 | $0 | 10,794 (Direct) | View |
| 2025-05-08 Option Award | 2025-05-12 4:08 pm | N/A N/A | DEXCOM INC | DXCM | Malady Kyle Director | 5,192 | $0 | 23,334 (Direct) | View |