GREE
insider transactionsGreenidge Generation Holdings Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-3.9K
0 buy · 3.9K sell
Net value · 365d
-$5.0K
$0 in · $5.0K out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
4
0 buy · 3.9K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·J
Director, 10% Owner
$159.7K
114.9K sh · $1.39
-
Other·F
Chief Financial Officer
$46.9K
34.0K sh · $1.38
Own -18%
-
Other·F
Jordan Kovler KEY
Chief Executive Officer
$37.0K
26.8K sh · $1.38
Own -10%
-
Other·F
Dale Irwin KEY
President
$54.7K
39.7K sh · $1.38
Own -19%
-
Grant·A
Chief Financial Officer
$0
95.0K sh
Own +100%
-
Grant·A
Jordan Kovler KEY
Chief Executive Officer
$0
110.0K sh
Own +72%
-
Grant·A
Dale Irwin KEY
President
$0
110.0K sh
Own +107%
-
Sell·S
Chief Financial Officer
$2.5K
2.0K sh · $1.28
Own -2%
-
Sell·S
Chief Financial Officer
$6
5 sh · $1.25
Own -0%
-
Sell·S
Dale Irwin KEY
President
$2.5K
2.0K sh · $1.28
Own -2%
-
Sell·S
Dale Irwin KEY
President
$8
6 sh · $1.26
Own -0%
-
Other·J
Director, 10% Owner
$163.4K
79.3K sh · $2.06
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Apr 9, 2026 | Atlas Capital Resources GP LLC / Atlas Capital GP LP / Atlas Capital Resources (A9) LP / Andrew M Bursky / Timothy J Fazio | Other J | 114.9K | $159.7K |
| Mar 11, 2026 | Christian Mulvihill KEY | Other F | 34.0K | $46.9K |
| Mar 11, 2026 | Jordan Kovler KEY | Other F | 26.8K | $37.0K |
| Mar 11, 2026 | Dale Irwin KEY | Other F | 39.7K | $54.7K |
| Mar 4, 2026 | Christian Mulvihill KEY | Grant A | 95.0K | $0 |
| Mar 4, 2026 | Jordan Kovler KEY | Grant A | 110.0K | $0 |
| Mar 4, 2026 | Dale Irwin KEY | Grant A | 110.0K | $0 |
| Feb 2, 2026 | Christian Mulvihill KEY | Sell S | 2.0K | $2.5K |
| Feb 2, 2026 | Christian Mulvihill KEY | Sell S | 5 | $6 |
| Feb 2, 2026 | Dale Irwin KEY | Sell S | 2.0K | $2.5K |
| Feb 2, 2026 | Dale Irwin KEY | Sell S | 6 | $8 |
| Jan 8, 2026 | Atlas Capital Resources GP LLC / Atlas Capital GP LP / Atlas Capital Resources (A9) LP / Andrew M Bursky / Timothy J Fazio | Other J | 79.3K | $163.4K |
About GREE insider trading
This page tracks insider transactions for Greenidge Generation Holdings Inc. (GREE) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.