| 2022-11-14 | -53.0% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2022-10-11 | -22.1% | legal | SEC EDGAR | GREEL 8-K: 2.02, 5.02 (SEC Filing) |
| 2025-10-06 | +19.9% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2025-12-11 | +15.9% | legal | SEC EDGAR | GREEL 8-K: 2.01, 8.01 (SEC Filing) |
| 2023-04-21 | -13.0% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2023-12-12 | +11.8% | legal | SEC EDGAR | GREEL 8-K: 1.01, 3.02 (SEC Filing) |
| 2024-11-15 | +11.5% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2023-05-24 | -11.2% | legal | SEC EDGAR | GREEL 8-K: 5.02 and (SEC Filing) |
| 2023-10-17 | -11.0% | legal | SEC EDGAR | GREEL 8-K: 5.02 (SEC Filing) |
| 2023-03-31 | +10.9% | earnings | Seeking Alpha | Greenidge Generation Holdings reports Q4 results |
| 2023-03-31 | +10.9% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2023-01-31 | +10.3% | legal | SEC EDGAR | GREEL 8-K: 1.01, 2.01, 2.02, 2.03 (SEC Filing) |
| 2025-12-01 | +9.9% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2025-06-17 | +9.3% | legal | SEC EDGAR | GREEL 8-K: 5.02, 5.07 (SEC Filing) |
| 2023-01-17 | +8.1% | legal | SEC EDGAR | GREEL 8-K: 1.01, 8.01 (SEC Filing) |
| 2024-08-14 | -7.7% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2025-05-15 | -7.2% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2025-11-13 | -7.0% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2022-10-04 | -6.8% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2025-08-25 | -6.6% | legal | SEC EDGAR | GREEL 8-K: 1.02, 8.01 (SEC Filing) |
| 2021-12-17 | +6.4% | legal | SEC EDGAR | GREEL 8-K: 5.02 (SEC Filing) |
| 2024-11-18 | +6.3% | legal | SEC EDGAR | GREEL 8-K: 5.02, 5.07 (SEC Filing) |
| 2022-12-20 | -6.2% | legal | SEC EDGAR | GREEL 8-K: 8.01 (SEC Filing) |
| 2025-08-27 | +6.2% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2023-05-15 | -5.9% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2023-05-15 | -5.9% | legal | SEC EDGAR | GREEL 8-K: 3.03, 5.03, 8.01 (SEC Filing) |
| 2022-08-16 | -5.5% | earnings | Seeking Alpha | Greenidge Generation Holdings Inc. (GREE) CEO Jeff Kirt on Q2 2022 Results - Earnings Call Transcript |
| 2022-12-30 | +5.4% | legal | SEC EDGAR | GREEL 8-K: 1.01, 8.01 (SEC Filing) |
| 2024-10-15 | -5.1% | legal | SEC EDGAR | GREEL 8-K: 2.02, 3.01 (SEC Filing) |
| 2025-11-06 | +4.6% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2022-08-15 | -4.6% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2023-10-25 | -4.5% | legal | SEC EDGAR | GREEL 8-K: 2.02 (SEC Filing) |
| 2022-10-12 | -4.4% | legal | SEC EDGAR | GREEL 8-K: 5.02 and (SEC Filing) |
| 2025-09-12 | +4.3% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2024-08-01 | -4.3% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2024-08-01 | -4.3% | legal | SEC EDGAR | GREEL 8-K: 1.01, 3.02, 7.01 (SEC Filing) |
| 2026-03-11 | +4.3% | legal | SEC EDGAR | GREEL 8-K: 5.02, 8.01 (SEC Filing) |
| 2025-11-10 | +4.0% | legal | SEC EDGAR | GREEL 8-K: 1.01, 8.01 (SEC Filing) |
| 2024-03-11 | -3.9% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2024-07-11 | +3.6% | legal | SEC EDGAR | GREEL 8-K: 8.01 (SEC Filing) |
| 2024-12-04 | -3.5% | legal | SEC EDGAR | GREEL 8-K: 1.01, 8.01 (SEC Filing) |
| 2022-05-16 | -3.5% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2024-08-16 | -3.5% | legal | SEC EDGAR | GREEL 8-K: 8.01 (SEC Filing) |
| 2021-12-03 | -3.4% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2024-10-28 | +3.3% | legal | SEC EDGAR | GREEL 8-K: 3.02, 8.01 (SEC Filing) |
| 2025-01-28 | +3.3% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2023-11-20 | -3.2% | legal | SEC EDGAR | GREEL 8-K: 5.02 and (SEC Filing) |
| 2022-03-31 | +3.2% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2022-04-22 | +3.0% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2024-07-24 | +2.8% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2023-08-14 | +2.7% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2023-08-23 | -2.6% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2025-10-22 | -2.6% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2026-03-05 | +2.6% | earnings | Seeking Alpha | Greenidge reports preliminary Q4 and FY25 results, highlights power expansion and debt reduction |
| 2026-03-05 | +2.6% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2025-09-29 | +2.5% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2022-04-08 | +2.4% | legal | SEC EDGAR | GREEL 8-K: 1.01, 1.02, 3.02 (SEC Filing) |
| 2023-03-27 | +2.4% | legal | SEC EDGAR | GREEL 8-K: 5.02 (SEC Filing) |
| 2022-04-14 | +2.4% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2022-03-24 | -2.2% | legal | SEC EDGAR | GREEL 8-K: 1.01, 2.03, 7.01 (SEC Filing) |
| 2026-03-06 | +2.2% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2026-03-25 | +2.2% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2025-08-13 | -1.8% | legal | SEC EDGAR | GREEL 8-K: 2.02, 5.02 (SEC Filing) |
| 2025-07-21 | +1.8% | legal | SEC EDGAR | GREEL 8-K: 1.01, 2.03 (SEC Filing) |
| 2024-08-20 | +1.7% | legal | SEC EDGAR | GREEL 8-K: 8.01 (SEC Filing) |
| 2025-11-14 | -1.6% | legal | SEC EDGAR | GREEL 8-K: 5.02 (SEC Filing) |
| 2021-12-08 | -1.5% | legal | SEC EDGAR | GREEL 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-12-18 | -1.5% | legal | SEC EDGAR | GREEL 8-K: 8.01 (SEC Filing) |
| 2022-02-02 | -1.5% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2024-10-29 | +1.5% | legal | SEC EDGAR | GREEL 8-K: 8.01 (SEC Filing) |
| 2026-04-16 | -1.5% | legal | SEC EDGAR | GREEL 8-K: 5.02 (SEC Filing) |
| 2024-07-31 | -1.4% | legal | SEC EDGAR | GREEL 8-K: 1.01, 3.02, 7.01 (SEC Filing) |
| 2024-04-29 | +1.2% | legal | SEC EDGAR | GREEL 8-K: 5.02 and (SEC Filing) |
| 2024-05-01 | -1.1% | legal | SEC EDGAR | GREEL 8-K: 2.02, 7.01 (SEC Filing) |
| 2021-10-22 | -1.1% | legal | SEC EDGAR | GREEL 8-K: 1.01, 7.01, 8.01 (SEC Filing) |
| 2026-04-09 | +1.1% | legal | SEC EDGAR | GREEL 8-K: 8.01 and (SEC Filing) |
| 2024-11-07 | -1.1% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2023-01-20 | -1.0% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2025-08-06 | +1.0% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2024-02-16 | +0.8% | legal | SEC EDGAR | GREEL 8-K: 1.01, 3.02 (SEC Filing) |
| 2024-03-28 | -0.8% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2024-02-06 | -0.8% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2025-03-06 | -0.7% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2025-05-07 | +0.6% | legal | SEC EDGAR | GREEL 8-K: 1.01 and (SEC Filing) |
| 2024-04-10 | -0.5% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2023-05-02 | +0.5% | news | Seeking Alpha | Greenidge Generation Holdings: Only For The Strongest Stomachs |
| 2025-11-26 | +0.4% | legal | SEC EDGAR | GREEL 8-K: 8.01 (SEC Filing) |
| 2021-11-15 | +0.4% | legal | SEC EDGAR | GREEL 8-K: 2.02 and (SEC Filing) |
| 2021-12-30 | +0.4% | legal | SEC EDGAR | GREEL 8-K: 5.02 (SEC Filing) |
| 2025-04-16 | +0.3% | legal | SEC EDGAR | GREEL 8-K: 5.02 and (SEC Filing) |