Grinberg Paul (CIK 1303829) reported 5 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-06-15). Recent activity: Sell MLAC (478,010 shares), Buy MLAA (510,000 shares), Buy AX (12,865 shares), Sell AX (6,432 shares), Sell AX (30,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-15 | Mountain Lake Acquisition Corp. (MLAC) | Chief Executive Officer | Sell | 478,010 | $0 |
| 2026-01-30 | Mountain Lake Acquisition Corp. II (MLAA) | Chief Executive Officer | Buy | 510,000 | $5.1M |
| 2025-11-18 | Axos Financial, Inc. (AX) | Director | Buy | 12,865 | $1.0M |
| 2025-11-18 | Axos Financial, Inc. (AX) | Director | Sell | 6,432 | $508,900 |
| 2025-05-07 | Axos Financial, Inc. (AX) | Director | Sell | 30,000 | $2.0M |
Source: SEC Form 4 filings · as of 2026-06-15