Irwin Dale (CIK 1881363) reported 13 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-13). Recent activity: Buy GREE (110,000 shares), Sell GREE (39,655 shares), Sell GREE (6 shares), Sell GREE (1,979 shares), Sell GREE (1,727 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-13 | Greenidge Generation Holdings Inc. (GREE) | President | Buy | 110,000 | $0 |
| 2026-03-13 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 39,655 | $54,724 |
| 2026-02-04 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 6 | $8 |
| 2026-02-04 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 1,979 | $2,533 |
| 2025-08-06 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 1,727 | $2,590 |
| 2025-05-23 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 4,681 | $6,085 |
| 2025-05-20 | Greenidge Generation Holdings Inc. (GREE) | President | Buy | 12,737 | $0 |
| 2025-03-28 | Greenidge Generation Holdings Inc. (GREE) | President | Buy | 55,515 | $0 |
| 2025-03-28 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 1,144 | $915 |
| 2025-03-28 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 13 | $10 |
| 2025-03-28 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 100 | $81 |
| 2025-03-28 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 22,297 | $18,061 |
| 2025-02-04 | Greenidge Generation Holdings Inc. (GREE) | President | Sell | 2,076 | $2,678 |
Source: SEC Form 4 filings · as of 2026-03-13