Stocks
GREE Greenidge Generation Holdings Inc.

GREE

Greenidge Generation Holdings Inc.

Company with tickers: GREE, GREEL

CIK

1844971

CUSIP

39531G308

Shares Outstanding

14,124,128

13F Activity (30d)

26 filings 26 filers

Date	Insider	Role	Type	Shares	Price	Value	After
2026-04-09	Atlas Capital Resources GP LLC	Director, 10% Owner	Other	114,865	$1.39	$159,662	4,071,182
2026-03-11	Mulvihill Christian	Chief Financial Officer	Tax	34,010	$1.38	$46,934	156,441
2026-03-11	Kovler Jordan	Director, Chief Executive Officer	Tax	26,785	$1.38	$36,963	236,127
2026-03-11	Irwin Dale	President	Tax	39,655	$1.38	$54,724	173,630
2026-03-04	Mulvihill Christian	Chief Financial Officer	Award	95,000	—	—	190,451
2026-03-04	Irwin Dale	President	Award	110,000	—	—	213,285
2026-03-04	Kovler Jordan	Director, Chief Executive Officer	Award	110,000	—	—	262,912
2026-02-02	Irwin Dale	President	Sell	6	$1.26	$8	105,264
2026-02-02	Mulvihill Christian	Chief Financial Officer	Sell	5	$1.25	$6	97,404
2026-02-02	Mulvihill Christian	Chief Financial Officer	Sell	1,953	$1.28	$2,500	95,451
2026-02-02	Irwin Dale	President	Sell	1,979	$1.28	$2,533	103,285
2026-01-08	Atlas Capital Resources GP LLC	Director, 10% Owner	Other	79,320	$2.06	$163,399	3,956,317
2025-11-09	Fearn Kenneth Hopkins Jr.	Director	Award	22,500	—	—	174,107
2025-11-09	Zeynel Charles M.	Director	Award	15,000	—	—	83,493
2025-11-09	Krug Christopher J.	Director	Award	22,500	—	—	174,107
2025-11-09	Krug Christopher J.	Director	Other	250,000	—	—	250,000
2025-10-13	Mulvihill Christian	Chief Financial Officer	Sell	609	$2.07	$1,261	97,409
2025-10-09	Atlas Capital Resources GP LLC	Director, 10% Owner	Other	102,286	$1.62	$165,703	3,876,997
2025-09-16	Mulvihill Christian	Chief Financial Officer	Sell	622	$1.46	$908	98,018
2025-09-16	Mulvihill Christian	Chief Financial Officer	Sell	5	$1.47	$7	98,640
2025-08-18	Zeynel Charles M.	Director	Award	68,493	—	—	68,493
2025-08-13	Mulvihill Christian	Chief Financial Officer	Sell	615	$1.36	$836	98,645
2025-08-11	Zeynel Charles M.	Director	Other	0	—	—	0
2025-08-04	Irwin Dale	President	Sell	1,727	$1.50	$2,591	105,270
2025-08-04	Mulvihill Christian	Chief Financial Officer	Sell	1,696	$1.50	$2,544	99,260
2025-07-14	Mulvihill Christian	Chief Financial Officer	Sell	611	$1.88	$1,149	100,956
2025-07-02	Atlas Capital Resources GP LLC	Director, 10% Owner	Other	131,937	$1.23	$162,283	3,774,711
2025-06-13	Mulvihill Christian	Chief Financial Officer	Sell	14	$1.47	$21	102,180
2025-06-13	Mulvihill Christian	Chief Financial Officer	Sell	613	$1.45	$889	101,567
2025-05-23	Kovler Jordan	Director, Chief Executive Officer	Buy	5,000	$1.56	$7,800	152,912
2025-05-21	Irwin Dale	President	Sell	4,681	$1.30	$6,085	107,174
2025-05-21	Mulvihill Christian	Chief Financial Officer	Sell	4,596	$1.30	$5,975	102,194
2025-05-21	Kovler Jordan	Director, Chief Executive Officer	Sell	3,133	$1.30	$4,073	147,912
2025-05-20	Mulvihill Christian	Chief Financial Officer	Buy	10,000	$1.35	$13,498	106,790
2025-05-20	Kovler Jordan	Director, Chief Executive Officer	Buy	5,000	$1.30	$6,500	151,045
2025-05-20	Krug Christopher J.	Director	Other	151,607	—	—	151,607
2025-05-20	Krug Christopher J.	Director	Buy	125,000	$1.32	$164,638	250,000
2025-05-19	Irwin Dale	President	Award	12,737	—	—	111,855
2025-05-19	Kovler Jordan	Director, Chief Executive Officer	Buy	10,000	$1.11	$11,100	146,045
2025-05-19	Mulvihill Christian	Chief Financial Officer	Award	12,737	—	—	96,790
2025-05-19	Kovler Jordan	Director, Chief Executive Officer	Award	12,737	—	—	136,045
2025-05-13	Mulvihill Christian	Chief Financial Officer	Sell	618	$1.12	$692	84,053
2025-04-24	Krug Christopher J.	Director	Buy	55,000	$0.83	$45,760	276,607
2025-04-23	Krug Christopher J.	Director	Buy	70,000	$0.83	$58,156	221,607
2025-04-17	Fearn Kenneth Hopkins Jr.	Director	Other	0	—	—	0
2025-04-17	Fearn Kenneth Hopkins Jr.	Director	Award	151,607	—	—	151,607
2025-04-17	Krug Christopher J.	Director	Other	0	—	—	0
2025-04-17	Krug Christopher J.	Director	Award	151,607	—	—	151,607
2025-04-14	Mulvihill Christian	Chief Financial Officer	Sell	618	$0.65	$402	84,671
2025-04-08	Atlas Capital Resources GP LLC	Director, 10% Owner	Other	90,954	$1.31	$119,150	3,642,774

Showing 1–50 of 130 transactions