GROSSMAN CARY M (CIK 1240259) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-23). Recent activity: Sell CIFR (15,000 shares), Buy CIFR (8,299 shares), Sell CIFR (20,000 shares), Sell CIFR (30,000 shares), Sell CIFR (25,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-23 | Cipher Digital Inc. (CIFR) | Director | Sell | 15,000 | $441,450 |
| 2026-06-05 | Cipher Digital Inc. (CIFR) | Director | Buy | 8,299 | $0 |
| 2026-05-08 | Cipher Digital Inc. (CIFR) | Director | Sell | 20,000 | $436,400 |
| 2026-03-25 | Cipher Digital Inc. (CIFR) | Director | Sell | 30,000 | $436,200 |
| 2025-11-28 | Cipher Mining Inc. (CIFR) | Director | Sell | 25,000 | $475,000 |
| 2025-08-19 | Cipher Mining Inc. (CIFR) | Director | Sell | 75,000 | $441,750 |
| 2025-06-06 | Cipher Mining Inc. (CIFR) | Director | Buy | 59,701 | $0 |
Source: SEC Form 4 filings · as of 2026-06-23