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 |
2024-03-15 Purchase(A) |
2024-06-10 4:13 pm |
STEM INC. | STEM | BUZBY DAVID S Director |
96,300 | $1.8295 | $176,178 | 737,509 (Indirect Direct) |
View |
2024-03-18 Purchase |
2024-03-20 6:04 pm |
STEM INC. | STEM | BUZBY DAVID S Director |
33,800 | $1.81 | $61,178 | 1,327,159 (Indirect Direct) |
View |
2024-03-15 Purchase |
2024-03-18 6:13 pm |
STEM INC. | STEM | BUZBY DAVID S Director |
62,500 | $1.84 | $115,000 | 1,293,359 (Indirect Direct) |
View |
2023-09-15 Purchase |
2023-09-18 4:51 pm |
STEM INC. | STEM | BUZBY DAVID S Director |
62,000 | $4.82 | $298,840 | 620,711 (Indirect) |
View |
2022-09-09 Sale |
2022-09-12 4:57 pm |
STEM INC. | STEM | BUZBY DAVID S Director |
50,000 | $16.21 | $810,400 | 558,711 (Indirect) |
View |
2022-08-17 Sale |
2022-08-19 4:07 pm |
STEM INC. | STEM | BUZBY DAVID S Director |
67,000 | $15.51 | $1,039,170 | 608,711 (Indirect) |
View |
2022-03-08 Sale |
2022-03-09 2:31 pm |
STEM INC. | STEM | BUZBY DAVID S Director |
86,121 | $9.01 | $775,950 | 670,187 (Indirect 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 |
2025-01-14 Option Award |
2025-01-16 5:37 pm |
2025-01-26 2035-01-13 |
STEM INC. | STEM | BUZBY DAVID S See Remarks |
66,667 | $0 | 66,667 (Direct) |
View |
2024-08-28 Option Award |
2024-08-30 4:15 pm |
N/A 2034-08-28 |
STEM INC. | STEM | BUZBY DAVID S Executive Chair of the Board |
400,000 | $0 | 400,000 (Direct) |
View |
2024-06-07 Exercise |
2024-06-10 4:14 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
23,489 | $0 | 871,234 (Direct) |
View |
2023-06-20 Gift(A) |
2024-06-10 4:13 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
20,498 | $0 | 737,509 (Direct) |
View |
2024-05-29 Option Award |
2024-05-30 4:33 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
110,236 | $0 | 133,725 (Direct) |
View |
2024-01-25 Conversion |
2024-01-29 9:10 pm |
N/A N/A |
Spring Valley Acquisition Corp. II | SVII | BUZBY DAVID S Director |
40,000 | $0 | 40,000 (Direct) |
View |
2023-06-15 Exercise |
2023-06-20 4:16 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
20,498 | $0 | 602,698 (Direct) |
View |
2023-06-07 Option Award |
2023-06-08 5:52 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
23,489 | $0 | 43,987 (Direct) |
View |
Ownership |
2022-10-12 9:30 pm |
N/A N/A |
Spring Valley Acquisition Corp. II | SVII | BUZBY DAVID S Director |
0 | $0 | 40,000 (Direct) |
View |
2022-07-28 Option Award |
2022-07-29 6:19 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
20,498 | $0 | 20,498 (Direct) |
View |
2022-04-28 Exercise |
2022-04-29 07:19 am |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
5,524 | $0 | 675,711 (Direct) |
View |
2021-07-07 Exercise |
2021-07-09 7:16 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
166,018 | $2.27 | 1,187,088 (Direct) |
View |
2021-07-07 Exercise |
2021-07-09 7:16 pm |
2019-01-01 2025-07-20 |
STEM INC. | STEM | BUZBY DAVID S Director |
226,592 | $0 | 1,187,088 (Direct) |
View |
2021-07-07 Exercise |
2021-07-09 7:16 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
60,574 | $1.25 | 1,187,088 (Direct) |
View |
2021-07-07 Tax Withholding |
2021-07-09 7:16 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
13,270 | $34.11 | 1,187,088 (Direct) |
View |
2021-07-02 Option Award |
2021-07-06 7:42 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
5,524 | $0 | 5,524 (Direct) |
View |
Ownership |
2021-05-25 5:46 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
0 | $0 | 793,294 (Direct) |
View |