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 | Stern Sadie EVP, Chief HR Officer |
11,176 | $70.38 | $786,568 | 115,805 (Direct) |
View |
2025-01-29 Sale |
2025-01-30 6:44 pm |
DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer |
2,093 | $86.91 | $181,911 | 74,261 (Direct) |
View |
2024-12-16 Sale |
2024-12-17 4:15 pm |
DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer |
424 | $76.87 | $32,593 | 70,768 (Direct) |
View |
2024-11-20 Sale |
2024-11-22 4:15 pm |
DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer |
4,259 | $74.73 | $318,275 | 71,192 (Direct) |
View |
2024-09-09 Sale |
2024-09-11 7:05 pm |
DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer |
426 | $69.15 | $29,458 | 75,451 (Direct) |
View |
2024-06-10 Sale |
2024-06-11 6:39 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief HR Officer |
427 | $115.05 | $49,127 | 75,877 (Direct) |
View |
2024-03-25 Sale |
2024-03-26 4:46 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources |
4,137 | $140 | $579,180 | 76,304 (Direct) |
View |
2024-03-12 Sale |
2024-03-14 5:40 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources |
20,321 | $133.61 | $2,715,006 | 80,441 (Direct) |
View |
2024-01-16 Sale |
2024-01-17 6:56 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources |
2,902 | $123.63 | $358,788 | 79,051 (Direct) |
View |
2023-12-18 Sale |
2023-12-19 4:36 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
1,675 | $121.85 | $204,098 | 74,333 (Direct) |
View |
2023-12-11 Sale |
2023-12-11 6:15 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
392 | $117.66 | $46,123 | 76,008 (Direct) |
View |
2023-11-22 Sale |
2023-11-24 3:51 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
1,176 | $110 | $129,360 | 76,400 (Direct) |
View |
2023-11-19 Sale |
2023-11-20 7:27 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
4,106 | $104.06 | $427,283 | 77,576 (Direct) |
View |
2023-08-09 Sale |
2023-08-11 3:59 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
392 | $110.71 | $43,398 | 81,682 (Direct) |
View |
2023-07-10 Sale |
2023-07-10 5:40 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
392 | $128.05 | $50,196 | 82,074 (Direct) |
View |
2023-06-09 Sale |
2023-06-12 4:32 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
393 | $121.31 | $47,675 | 82,466 (Direct) |
View |
2023-05-09 Sale |
2023-05-09 6:24 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
393 | $120.19 | $47,235 | 82,859 (Direct) |
View |
2023-04-10 Sale |
2023-04-11 4:02 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
393 | $112.35 | $44,154 | 83,252 (Direct) |
View |
2023-03-14 Sale |
2023-03-15 4:03 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
393 | $111.86 | $43,961 | 83,645 (Direct) |
View |
2023-03-10 Sale |
2023-03-14 4:53 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
6,115 | $111.4 | $681,205 | 84,038 (Direct) |
View |
2022-11-21 Sale |
2022-11-22 6:24 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
3,844 | $112.62 | $432,911 | 68,384 (Direct) |
View |
2022-03-09 Sale |
2022-03-10 7:30 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Off |
701 | $406.06 | $284,646 | 18,057 (Direct) |
View |
2021-11-22 Sale |
2021-11-23 6:57 pm |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Off |
2,051 | $623.27 | $1,278,335 | 11,790 (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 | Stern Sadie EVP, Chief HR Officer |
52,720 | $0 | 126,981 (Direct) |
View |
2025-01-28 Option Award |
2025-01-30 6:44 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP, Chief HR Officer |
5,586 | $0 | 74,261 (Direct) |
View |
2024-03-08 Option Award |
2024-03-11 6:32 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources |
21,711 | $0 | 100,762 (Direct) |
View |
2024-01-12 Option Award |
2024-01-17 6:56 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources |
7,620 | $0.001 | 79,051 (Direct) |
View |
2023-06-16 Option Award |
2023-06-20 9:03 pm |
N/A 2033-06-15 |
Sonendo Inc. | SONX | Stern Sadie Director |
57,836 | $0 | 92,518 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 3:57 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Offi |
21,769 | $0.001 | 90,153 (Direct) |
View |
2022-06-29 Option Award |
2022-07-01 08:47 am |
N/A 2032-06-28 |
Sonendo Inc. | SONX | Stern Sadie Director |
84,268 | $0 | 84,268 (Direct) |
View |
2022-03-08 Option Award |
2022-03-10 7:30 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Off |
5,297 | $0.001 | 18,057 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 4:39 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Off |
1,671 | $0.001 | 13,461 (Direct) |
View |
Ownership |
2021-10-28 9:51 pm |
N/A 2031-10-28 |
Sonendo Inc. | SONX | Stern Sadie Director |
0 | $0 | 28,755 (Direct) |
View |
2021-03-08 Option Award |
2021-03-10 7:29 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Off |
5,634 | $0.001 | 13,841 (Direct) |
View |
2020-11-19 Option Award(A) |
2020-11-20 8:22 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Off |
8,207 | $0 | 8,207 (Direct) |
View |
2020-11-08 Option Award |
2020-11-10 4:30 pm |
N/A N/A |
DEXCOM INC | DXCM | Stern Sadie EVP Chief Human Resources Off |
7,707 | $0.001 | 7,707 (Direct) |
View |
2020-08-17 Tax Withholding |
2020-08-18 6:48 pm |
N/A N/A |
3D SYSTEMS CORP | DDD | Stern Sadie EVP, People and Culture |
1,972 | $5.81 | 94,378 (Direct) |
View |
2020-06-15 Tax Withholding |
2020-06-22 9:12 pm |
N/A N/A |
3D SYSTEMS CORP | DDD | Stern Sadie EVP, People and Culture |
702 | $7.58 | 96,350 (Direct) |
View |