Insider Buying and Selling - Mulvihill Christian - Insider Drift

Greenidge Generation Holdings Inc. - GREE

CFO

Chief Financial Officer

Direct Buys

1

$99,999

58,479 Shares

Direct Sells

4

($40,790)

-17,932 Shares

Indirect Buys

0

$0

0 Shares

Indirect Sells

0

$0

0 Shares

Monthly Values

Transaction	Filed	Type	Shares @ Price	Value	Balance ( Change % )	Ownership
09/10/2026	09/14/2026	Buy	58,479 @ $1.71	$99,999	234,475 (33.23%)	Direct
07/24/2026	07/24/2026	Sell	-14,738 @ $2.45	($36,108)	175,996 (-7.73%)	Direct
02/02/2026	02/04/2026	Sell	-1,958 @ $1.28	($2,506)	95,451 (-2.01%)	Direct
10/13/2025	10/15/2025	Sell	-609 @ $2.07	($1,261)	97,409 (-0.62%)	Direct
09/16/2025	09/17/2025	Sell	-627 @ $1.46	($915)	98,018 (-0.64%)	Direct