IRWIN DALE

PrivateCIK: 1881363
Location

DRESDEN, NY

IRWIN DALE (President) sold 1.9% of their position (1.99K shares) of GREENIDGE GENERATION HOLDINGS INC. on the open market

Open‑market sale worth $2.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderIRWIN DALECIK 1881363
Officer· President
Since Sep 2021
-1.99K
Net shares
Net seller
$2.5K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
1.99K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
S · Sale

Shares

6.00

Price / share

$1.26

Trade value

$7.56

% of position

0.0%
2/2/2026
105.27K105.26K

Class A Common Stock

Direct
S · Sale

Shares

1.98K

Price / share

$1.28

Trade value

$2.53K

% of position

1.9%
2/2/2026
105.26K103.28K
Total

Net shares

1.99K

Net value

-$2.54K

Derivative Transactions0
No derivative transactions reported
IRWIN DALE — Insider Transaction (Form 4) Filed Feb 4, 2026 | Finecho