TOPOREK MICHAEL (CIK 1243628) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-03). Recent activity: Buy SLNH (7.3M shares), Buy SLNH (6.9M shares), Buy SLNH (1.0M shares), Buy SLNH (744,454 shares), Sell SLNH (8,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-03 | Soluna Holdings, Inc (SLNH) | Director | Buy | 7.3M | $0 |
| 2025-12-03 | Soluna Holdings, Inc (SLNH) | Director | Buy | 6.9M | $0 |
| 2025-09-02 | Soluna Holdings, Inc (SLNH) | Director | Buy | 1.0M | $0 |
| 2025-06-03 | Soluna Holdings, Inc (SLNH) | Director | Buy | 744,454 | $0 |
| 2025-03-28 | Soluna Holdings, Inc (SLNH) | Director | Sell | 8,000 | $27,520 |
| 2025-03-28 | Soluna Holdings, Inc (SLNH) | Director | Sell | 31,300 | $106,107 |
| 2025-03-28 | Soluna Holdings, Inc (SLNH) | Director | Sell | 20,600 | $64,066 |
Source: SEC Form 4 filings · as of 2026-06-03