GREENIDGE GENERATION HOLDING (GREE) Stock Ownership and Short Interest
USA - NASDAQ:GREE - US39531G3083 - Common Stock
2.2 USD
+0.08 (+3.77%)
| Shares Outstanding | 15.67M |
| Float | 11.15M |
| Float Short Interest Percentage | 2.8% |
| Owners (insider) | 5.38% |
| Owners (institutional) | 4.54% |
| Owners (insider) change | 23.65% |
| Owners (institutional) change | 0% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Sep 16, 2025 | Mulvihill Christian | Open Market Sale | 627 | 1.46 | $ 915.47 |
| Aug 18, 2025 | Zeynel Charles M. | Grant | 68493 | 0.00 | $ 0.00 |
| Aug 13, 2025 | Mulvihill Christian | Open Market Sale | 615 | 1.36 | $ 836.40 |
| Aug 4, 2025 | Mulvihill Christian | Open Market Sale | 1696 | 1.50 | $ 2,544.00 |
| Aug 4, 2025 | Irwin Dale | Open Market Sale | 1727 | 1.50 | $ 2,590.50 |
| Jul 14, 2025 | Mulvihill Christian | Open Market Sale | 611 | 1.88 | $ 1,148.68 |
| Jul 2, 2025 | Atlas Capital GP LP | Other Aquisition | 131937 | 1.23 | $ 162,282.51 |
| Jul 2, 2025 | Atlas Capital Resources (A9) LP | Other Aquisition | 131937 | 1.23 | $ 162,282.51 |
| Jul 2, 2025 | BURSKY ANDREW M | Other Aquisition | 131937 | 1.23 | $ 162,282.51 |
| Jul 2, 2025 | Fazio Timothy J | Other Aquisition | 131937 | 1.23 | $ 162,282.51 |
| Jul 2, 2025 | Atlas Capital Resources GP LLC | Other Aquisition | 131937 | 1.23 | $ 162,282.51 |
| Jun 13, 2025 | Mulvihill Christian | Open Market Sale | 627 | 1.45 | $ 909.43 |
| May 23, 2025 | Kovler Jordan | Open Market Purchase | 5000 | 1.56 | $ 7,800.00 |
| May 21, 2025 | Kovler Jordan | Open Market Sale | 3133 | 1.30 | $ 4,072.90 |
| May 21, 2025 | Mulvihill Christian | Open Market Sale | 4596 | 1.30 | $ 5,974.80 |
| May 21, 2025 | Irwin Dale | Open Market Sale | 4681 | 1.30 | $ 6,085.30 |
| May 20, 2025 | Krug Christopher J. | Open Market Purchase | 125000 | 1.32 | $ 164,637.50 |
| May 20, 2025 | Mulvihill Christian | Open Market Purchase | 10000 | 1.35 | $ 13,498.00 |
| May 19, 2025 | Kovler Jordan | Grant | 12737 | 0.00 | $ 0.00 |
| May 19, 2025 | Kovler Jordan | Open Market Purchase | 15000 | 1.17 | $ 17,599.50 |
| May 19, 2025 | Mulvihill Christian | Grant | 12737 | 0.00 | $ 0.00 |
| May 19, 2025 | Irwin Dale | Grant | 12737 | 0.00 | $ 0.00 |
| May 13, 2025 | Mulvihill Christian | Open Market Sale | 618 | 1.12 | $ 692.16 |
| Apr 23, 2025 | Krug Christopher J. | Open Market Purchase | 125000 | 0.83 | $ 103,916.00 |
| Apr 23, 2025 | Krug Christopher J. | Open Market Purchase | 125000 | 0.83 | $ 103,916.00 |
| Apr 17, 2025 | Fearn Kenneth Hopkins Jr. | Grant | 151607 | 0.00 | $ 0.00 |
| Apr 17, 2025 | Krug Christopher J. | Grant | 151607 | 0.00 | $ 0.00 |
| Apr 14, 2025 | Mulvihill Christian | Open Market Sale | 618 | 0.65 | $ 401.70 |
| Apr 8, 2025 | Atlas Capital Resources GP LLC | Other Aquisition | 90954 | 1.31 | $ 119,149.74 |
| Apr 8, 2025 | Atlas Capital GP LP | Other Aquisition | 90954 | 1.31 | $ 119,149.74 |
| Apr 8, 2025 | Atlas Capital Resources (A9) LP | Other Aquisition | 90954 | 1.31 | $ 119,149.74 |
| Apr 8, 2025 | BURSKY ANDREW M | Other Aquisition | 90954 | 1.31 | $ 119,149.74 |
| Apr 8, 2025 | Fazio Timothy J | Other Aquisition | 90954 | 1.31 | $ 119,149.74 |
| Mar 28, 2025 | Irwin Dale | Open Market Sale | 23554 | 0.81 | $ 19,067.17 |
| Mar 27, 2025 | Irwin Dale | Grant | 55515 | 0.00 | $ 0.00 |
| Mar 27, 2025 | Mulvihill Christian | Open Market Sale | 24353 | 0.80 | $ 19,482.40 |
| Mar 27, 2025 | Kovler Jordan | Open Market Sale | 28895 | 0.80 | $ 23,200.10 |
| Mar 26, 2025 | Mulvihill Christian | Grant | 55515 | 0.00 | $ 0.00 |
| Mar 26, 2025 | Kovler Jordan | Grant | 91912 | 0.00 | $ 0.00 |
| Mar 14, 2025 | Mulvihill Christian | Open Market Sale | 738 | 0.77 | $ 568.26 |
| Feb 13, 2025 | Mulvihill Christian | Open Market Sale | 710 | 1.08 | $ 766.77 |
| Feb 3, 2025 | Irwin Dale | Open Market Sale | 2076 | 1.29 | $ 2,677.00 |
| Feb 3, 2025 | Mulvihill Christian | Open Market Sale | 1947 | 1.29 | $ 2,512.60 |
| Jan 29, 2025 | Atlas Capital Resources GP LLC | Other Aquisition | 752742 | 1.82 | $ 1,369,990.44 |
| Jan 29, 2025 | Atlas Capital GP LP | Other Aquisition | 752742 | 1.82 | $ 1,369,990.44 |
| Jan 29, 2025 | Atlas Capital Resources (A9) LP | Other Aquisition | 752742 | 1.82 | $ 1,369,990.44 |
| Jan 29, 2025 | BURSKY ANDREW M | Other Aquisition | 752742 | 1.82 | $ 1,369,990.44 |
| Jan 29, 2025 | Fazio Timothy J | Other Aquisition | 752742 | 1.82 | $ 1,369,990.44 |
| Jan 14, 2025 | Mulvihill Christian | Open Market Sale | 723 | 1.63 | $ 1,178.49 |
| Dec 23, 2024 | Kovler Jordan | Open Market Purchase | 5000 | 1.76 | $ 8,800.00 |
| Dec 17, 2024 | Mulvihill Christian | Open Market Sale | 595 | 2.20 | $ 1,309.00 |
| Dec 10, 2024 | Kovler Jordan | Option Excercise | 12991 | 2.28 | $ 29,616.88 |
| Nov 12, 2024 | Mulvihill Christian | Grant | 20000 | 0.00 | $ 0.00 |