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 |
| 2026-05-21 Sale | 2026-05-26 4:18 pm | DEXCOM INC | DXCM | SAYER KEVIN R Executive Chair | 26,759 | $72 | $1,926,648 | 382,482 (Direct) | View |
| 2026-05-15 Sale | 2026-05-19 4:34 pm | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 1,700 | $59.91 | $101,847 | 109,504 (Direct) | View |
| 2026-05-12 Sale | 2026-05-14 4:39 pm | DEXCOM INC | DXCM | Heller Bridgette P Director | 1,012 | $60.01 | $60,730 | 25,007 (Direct) | View |
| 2026-04-15 Sale | 2026-04-16 7:27 pm | DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer | 1,700 | $63.04 | $107,168 | 111,204 (Direct) | View |
| 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 |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-05-28 Option Award | 2026-06-01 5:35 pm | N/A N/A | DEXCOM INC | DXCM | ALTMAN STEVEN R Director | 5,565 | $0 | 69,232 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:35 pm | N/A N/A | DEXCOM INC | DXCM | Malady Kyle Director | 5,575 | $0 | 28,242 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:34 pm | N/A N/A | DEXCOM INC | DXCM | AUGUSTINOS NICHOLAS Director | 5,575 | $0 | 44,032 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:34 pm | N/A N/A | DEXCOM INC | DXCM | FOLETTA MARK G Director | 6,331 | $0 | 63,183 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:34 pm | N/A N/A | DEXCOM INC | DXCM | Heller Bridgette P Director | 5,575 | $0 | 30,582 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:34 pm | N/A N/A | DEXCOM INC | DXCM | Osterloh Albert Frederick IV Director | 1,630 | $0 | 8,691 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:34 pm | N/A N/A | DEXCOM INC | DXCM | Driscoll Rimma Director | 5,605 | $0 | 17,319 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:34 pm | N/A N/A | DEXCOM INC | DXCM | Ashley Euan A. Director | 5,565 | $0 | 12,731 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:34 pm | N/A N/A | DEXCOM INC | DXCM | Collins Richard Alexander Director | 5,605 | $0 | 45,767 (Direct) | View |
| 2026-05-28 Option Award | 2026-06-01 5:34 pm | N/A N/A | DEXCOM INC | DXCM | GALA RENEE D Director | 5,605 | $0 | 12,486 (Direct) | View |
| 2026-05-22 Tax Withholding | 2026-05-27 4:39 pm | N/A N/A | DEXCOM INC | DXCM | Leach Jacob Steven President, CEO, and Director | 1,451 | $71.9 | 467,655 (Direct) | View |
| 2026-05-22 Tax Withholding | 2026-05-27 4:39 pm | N/A N/A | DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Compliance Off | 1,451 | $71.9 | 108,053 (Direct) | View |
| 2026-05-22 Tax Withholding | 2026-05-27 4:39 pm | N/A N/A | DEXCOM INC | DXCM | Sylvain Jereme M EVP, Chief Financal Officer | 1,451 | $71.9 | 151,841 (Direct) | View |
| 2026-05-22 Tax Withholding | 2026-05-27 4:39 pm | N/A N/A | DEXCOM INC | DXCM | Stern Sadie EVP Chief People & Culture Off | 1,451 | $71.9 | 130,059 (Direct) | View |
| 2026-05-22 Tax Withholding | 2026-05-27 4:38 pm | N/A N/A | DEXCOM INC | DXCM | Coleman Jon EVP, Chief Commercial Officer | 7,362 | $71.9 | 105,273 (Direct) | View |
| 2026-05-08 Gift | 2026-05-11 7:13 pm | N/A N/A | DEXCOM INC | DXCM | AUGUSTINOS NICHOLAS Director | 5,046 | $0 | 38,457 (Direct) | View |
| 2026-05-08 Gift | 2026-05-11 7:13 pm | N/A N/A | DEXCOM INC | DXCM | Collins Richard Alexander Director | 5,074 | $0 | 40,162 (Direct) | View |
| 2026-05-08 Gift | 2026-05-11 7:13 pm | N/A N/A | DEXCOM INC | DXCM | FOLETTA MARK G Director | 5,731 | $0 | 56,852 (Direct) | View |
| 2026-05-08 Gift | 2026-05-11 7:13 pm | N/A N/A | DEXCOM INC | DXCM | ALTMAN STEVEN R Director | 5,037 | $0 | 63,667 (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 4:02 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 4:01 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 | 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 | 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 | 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 | 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 | 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 | Leach Jacob Steven President, CEO, and Director | 104,516 | $0 | 469,106 (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 | 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 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | SAYER KEVIN R Executive Chair | 71,218 | $0 | 408,990 (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 |