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 |
2025-03-12 Sale |
2025-03-14 5:25 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer |
13,000 | $70.38 | $914,941 | 105,602 (Direct) |
View |
2024-08-30 Sale |
2024-09-03 4:22 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer |
686 | $70 | $48,020 | 65,636 (Direct) |
View |
2024-07-31 Sale |
2024-08-01 7:23 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer |
652 | $69.55 | $45,347 | 66,249 (Direct) |
View |
2024-06-28 Sale |
2024-06-28 5:34 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
659 | $114.29 | $75,317 | 66,901 (Direct) |
View |
2024-05-31 Sale |
2024-05-31 5:27 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
652 | $119.24 | $77,744 | 67,560 (Direct) |
View |
2024-04-30 Sale |
2024-05-02 5:07 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
629 | $126.25 | $79,411 | 68,212 (Direct) |
View |
2024-03-28 Sale |
2024-03-29 7:30 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
2,624 | $140.04 | $367,472 | 68,682 (Direct) |
View |
2024-03-12 Sale |
2024-03-14 5:39 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
8,799 | $134.41 | $1,182,680 | 71,306 (Direct) |
View |
2023-12-01 Sale |
2023-12-04 6:10 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
3,612 | $114.56 | $413,774 | 58,394 (Direct) |
View |
2023-04-03 Sale |
2023-04-05 4:56 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
3,612 | $114.48 | $413,490 | 61,870 (Direct) |
View |
2023-03-10 Sale |
2023-03-14 4:46 pm |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
4,812 | $111.4 | $536,052 | 65,482 (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 |
2025-03-08 Option Award |
2025-03-11 7:17 pm |
N/A N/A |
DEXCOM INC | DXCM | Brown Michael Jon EVP, Chief Legal Officer |
52,720 | $0 | 118,602 (Direct) |
View |
2024-03-08 Option Award |
2024-03-11 6:30 pm |
N/A N/A |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
21,711 | $0 | 80,105 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 4:02 pm |
N/A N/A |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
21,769 | $0.001 | 70,294 (Direct) |
View |
2022-03-08 Option Award |
2022-03-10 7:23 pm |
N/A N/A |
DEXCOM INC | DXCM | Brown Michael Jon EVP Chief Legal Officer |
12,038 | $0.001 | 12,038 (Direct) |
View |