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Greenidge Generation Holdings Inc. (GREE, GREEL)
Ticker: GREE
CIK: 0001844971
62
Filings Found (Last 1 Year)
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4
2/2/2026
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
2/2/2026
Irwin Dale (CIK 0001881363)
Insider trading report
FORM 4
Open Filing
4
1/8/2026
BURSKY ANDREW M (CIK 0000905112)
Insider trading report
4
Open Filing
8-K
12/18/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
12/11/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
11/26/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
11/23/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
11/9/2025
Zeynel Charles M. (CIK 0002081778)
Insider trading report
FORM 4
Open Filing
4
11/9/2025
Fearn Kenneth Hopkins Jr. (CIK 0001681775)
Insider trading report
FORM 4
Open Filing
4
11/9/2025
Krug Christopher J. (CIK 0002063654)
Insider trading report
FORM 4
Open Filing
8-K
11/14/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
10-Q
9/30/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Quarterly report
10-Q
Open Filing
8-K
11/13/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
11/7/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
11/6/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
10/22/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
10/13/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
10/9/2025
BURSKY ANDREW M (CIK 0000905112)
Insider trading report
4
Open Filing
8-K
10/6/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
9/29/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
9/16/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
8-K
9/12/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
8/27/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
8/24/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
8/18/2025
Zeynel Charles M. (CIK 0002081778)
Insider trading report
FORM 4
Open Filing
8-K
8/11/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
10-Q
6/30/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Quarterly report
10-Q
Open Filing
4
8/13/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
8-K
8/1/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
8/4/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
8/4/2025
Irwin Dale (CIK 0001881363)
Insider trading report
FORM 4
Open Filing
8-K
7/21/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
Open Filing
4
7/14/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
7/2/2025
BURSKY ANDREW M (CIK 0000905112)
Insider trading report
4
Open Filing
8-K
6/17/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
6/13/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
5/21/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
5/21/2025
Kovler Jordan (CIK 0001971292)
Insider trading report
FORM 4
Open Filing
4
5/21/2025
Irwin Dale (CIK 0001881363)
Insider trading report
FORM 4
Open Filing
4
5/19/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
5/19/2025
Irwin Dale (CIK 0001881363)
Insider trading report
FORM 4
Open Filing
4
5/20/2025
Krug Christopher J. (CIK 0002063654)
Insider trading report
FORM 4
Open Filing
4
5/19/2025
Kovler Jordan (CIK 0001971292)
Insider trading report
FORM 4
Open Filing
8-K
5/15/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
5/13/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
10-Q
3/31/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Quarterly report
10-Q
Open Filing
8-K
5/1/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
4/23/2025
Krug Christopher J. (CIK 0002063654)
Insider trading report
FORM 4
Open Filing
4/A
4/23/2025
Krug Christopher J. (CIK 0002063654)
4/A
FORM 4/A
Open Filing
4
4/17/2025
Krug Christopher J. (CIK 0002063654)
Insider trading report
FORM 4
Open Filing
10-K/A
12/31/2024
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
10-K/A
10-K/A
Open Filing
4
4/17/2025
Fearn Kenneth Hopkins Jr. (CIK 0001681775)
Insider trading report
FORM 4
Open Filing
8-K
4/14/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
8-K
4/9/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
4
4/14/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
4/8/2025
BURSKY ANDREW M (CIK 0000905112)
Insider trading report
4
Open Filing
10-K
12/31/2024
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Annual report
10-K
Open Filing
4
3/26/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
4
3/26/2025
Kovler Jordan (CIK 0001971292)
Insider trading report
FORM 4
Open Filing
4
3/27/2025
Irwin Dale (CIK 0001881363)
Insider trading report
FORM 4
Open Filing
4
3/14/2025
Mulvihill Christian (CIK 0001998358)
Insider trading report
FORM 4
Open Filing
8-K
3/6/2025
Greenidge Generation Holdings Inc. (GREE, GREEL) (CIK 0001844971)
Current report
8-K
Open Filing
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