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 |
2025-04-14 Sale |
2025-04-15 06:56 am |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
618 | $0.65 | $402 | 84,671 (Direct) |
View |
2025-03-27 Sale |
2025-03-28 9:18 pm |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
24,353 | $0.8 | $19,482 | 85,289 (Direct) |
View |
2025-03-14 Sale |
2025-03-18 5:05 pm |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
738 | $0.77 | $568 | 54,127 (Direct) |
View |
2025-02-13 Sale |
2025-02-13 9:59 pm |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
710 | $1.08 | $767 | 54,865 (Direct) |
View |
2025-02-03 Sale |
2025-02-04 4:12 pm |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
1,947 | $1.2905 | $2,513 | 55,575 (Direct) |
View |
2025-01-14 Sale |
2025-01-16 4:06 pm |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
723 | $1.63 | $1,178 | 57,522 (Direct) |
View |
2024-12-17 Sale |
2024-12-17 6:12 pm |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
595 | $2.2 | $1,309 | 58,245 (Direct) |
View |
2024-08-02 Sale(A) |
2024-12-17 6:12 pm |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
1,791 | $2.4007 | $4,300 | 38,840 (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 |
2025-03-26 Option Award |
2025-03-28 9:18 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
55,515 | $0 | 85,289 (Direct) |
View |
2024-08-01 Tax Withholding |
2024-11-14 9:44 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
1,712 | $2.5 | 58,919 (Direct) |
View |
2024-11-12 Option Award |
2024-11-14 9:44 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
20,000 | $0 | 58,919 (Direct) |
View |
2024-02-01 Option Award |
2024-02-27 4:14 pm |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
18,717 | $0 | 40,631 (Direct) |
View |
2024-02-13 Tax Withholding |
2024-02-15 08:34 am |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
10,137 | $4.397 | 21,914 (Direct) |
View |
2024-02-13 Option Award |
2024-02-15 08:34 am |
N/A N/A |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
32,051 | $4.35 | 21,914 (Direct) |
View |
Ownership |
2023-10-23 4:13 pm |
N/A 2031-07-31 |
Greenidge Generation Holdings Inc. | GREE | Mulvihill Christian Chief Financial Officer |
0 | $0 | 2,000 (Direct) |
View |