Greenidge Generation Holdings Inc.

Nasdaq:GREENasdaq:GREEL

Finance Services·PITTSFORD, NY

Greenidge is a surname.

CFO

Mulvihill Christian

Financials

20 shown

Type	Period	Ended	Filed
10-Q	Q3 2025	9/30/25	11/13/25	→
10-Q	Q2 2025	6/30/25	8/13/25	→
10-Q	Q1 2025	3/31/25	5/15/25	→
10-K/A	FY 2024	12/31/24	4/21/25	→
10-K	FY 2024	12/31/24	3/31/25	→
10-Q	Q3 2024	9/30/24	11/7/24	→
↓

Earnings Releases (8-K)

23 shown

Filed	Period
3/6/26	Q1 FY2026	→
3/5/26	Q1 FY2026	→
11/13/25	Q4 FY2025	→
8/13/25	Q3 FY2025	→
5/15/25	Q2 FY2025	→
3/6/25	Q1 FY2025	→
↓

News (8-K)

57 shown

Filed	Type	Description
12/18/25	Other	Other Events	→
12/11/25	Acquisition	Completion of Acquisition or Disposition of Assets	→
12/1/25	Agreement	Entry into a Material Definitive Agreement	→
11/26/25	Other	Other Events	→
11/14/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
11/10/25	Agreement	Entry into a Material Definitive Agreement	→
↓

Prospectuses & Registrations

40 shown

Filed	Form	Description
6/18/25	S-8	S-8	→
4/28/25	ARS	ARS	→
2/14/25	S-8	S-8	→
9/25/24	424B3	424B3	→
9/12/24	S-1/A	S-1/A	→
8/16/24	424B3	424B3	→
↓

Filing History(388 filings)

TypeDateAccessionPeriodSize

8-K/A

Mar 6, 2026

0001844971-26-0000038-K/A

Mar 5, 2026

329.3 KB

8-K

Mar 5, 2026

0001628280-26-0152468-K

Mar 5, 2026

328.3 KB

Feb 4, 2026

0001628280-26-005485FORM 4

Feb 2, 2026

6.1 KB

Feb 4, 2026

0001628280-26-005483FORM 4

Feb 2, 2026

6.1 KB

Jan 12, 2026

0001193125-26-0103624

Jan 8, 2026

12.5 KB

SCHEDULE 13D/A

Jan 12, 2026

0001193125-26-010359

—

29.3 KB

8-K

Dec 18, 2025

0001628280-25-0579398-K

Dec 18, 2025

185.9 KB

8-K

Dec 11, 2025

0001628280-25-0565198-K

Dec 11, 2025

272.3 KB

8-K

Dec 1, 2025

0001628280-25-0543048-K

Nov 26, 2025

8.8 MB

8-K

Nov 26, 2025

0001628280-25-0541948-K

Nov 23, 2025

184.8 KB

Nov 17, 2025

0001628280-25-052697FORM 4

Nov 9, 2025

5.1 KB

Nov 17, 2025

0001628280-25-052695FORM 4

Nov 9, 2025

5.0 KB

Nov 17, 2025

0001628280-25-052694FORM 4

Nov 9, 2025

5.8 KB

8-K

Nov 14, 2025

0001628280-25-0523858-K

Nov 14, 2025

184.4 KB

10-Q

Nov 13, 2025

0001628280-25-05185910-Q

Sep 30, 2025

7.5 MB

8-K

Nov 13, 2025

0001628280-25-0518588-K

Nov 13, 2025

296.0 KB

8-K

Nov 10, 2025

0001628280-25-0507828-K

Nov 7, 2025

1.9 MB

8-K

Nov 6, 2025

0001628280-25-0499098-K

Nov 6, 2025

248.2 KB

8-K

Oct 22, 2025

0001628280-25-0457838-K

Oct 22, 2025

241.6 KB

Oct 15, 2025

0001998358-25-000006FORM 4

Oct 13, 2025

4.8 KB

Oct 9, 2025

0001193125-25-2358204

Oct 9, 2025

12.5 KB

8-K

Oct 6, 2025

0001844971-25-0000068-K

Oct 6, 2025

255.6 KB

8-K

Sep 29, 2025

0001844971-25-0000048-K

Sep 29, 2025

249.2 KB

Sep 17, 2025

0001998358-25-000004FORM 4

Sep 16, 2025

6.1 KB

8-K

Sep 12, 2025

0001628280-25-0419918-K

Sep 12, 2025

243.0 KB

25 filings shown

Filed	Form	Description
4/28/25	DEFA14A	DEFA14A	→
4/28/25	DEF 14A	DEF 14A	→
11/18/24	DEF 14C	DEF 14C	→
4/29/24	DEFA14A	DEFA14A	→
4/29/24	DEF 14A	DEF 14A	→
8/14/23	DEF 14A	DEF 14A	→
↓

Greenidge Generation Holdings Inc.

Financials

Earnings Releases (8-K)

News (8-K)

Prospectuses & Registrations

Filing History(388 filings)

Proxies

Ownership

Other Filings

Filed	Form	Description
2/4/26	4	4	→
2/4/26	4	4	→
1/12/26	4	4	→
11/17/25	4	4	→
11/17/25	4	4	→
11/17/25	4	4	→
↓