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 |
2025-03-28 Sale |
2025-03-28 9:18 pm |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
23,554 | $0.80951 | $19,067 | 99,118 (Direct) |
View |
2025-02-03 Sale |
2025-02-04 4:12 pm |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
2,076 | $1.2895 | $2,677 | 67,157 (Direct) |
View |
2024-05-28 Sale |
2024-05-29 5:35 pm |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
8,777 | $2.8072 | $24,639 | 70,962 (Direct) |
View |
2024-05-20 Sale |
2024-05-23 6:22 pm |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
25,000 | $2.5519 | $63,797 | 79,739 (Direct) |
View |
2024-02-28 Sale |
2024-03-01 2:36 pm |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
5,646 | $4.18 | $23,600 | 104,739 (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 |
2025-03-27 Option Award |
2025-03-28 9:18 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
55,515 | $0 | 99,118 (Direct) |
View |
2024-08-01 Tax Withholding |
2024-11-14 9:45 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
1,729 | $2.5 | 69,233 (Direct) |
View |
2023-12-08 Option Award |
2024-02-27 4:12 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
33,140 | $0 | 110,385 (Direct) |
View |
2024-01-29 Exercise |
2024-02-22 12:54 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
77,245 | $0 | 77,245 (Direct) |
View |
Ownership |
2021-09-13 7:15 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Irwin Dale President |
0 | $0 | 772,444 (Direct) |
View |