TOPOREK MICHAEL - Insider Non-Derivative Transactions at Soluna Holdings, Inc (SLNH) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 1, 2025, TOPOREK MICHAEL's relationship to Soluna Holdings, Inc (SLNH) is Director, and currently has 9,822,282 shares of Common Stock, and 1,246,188 shares of 9.0% Series A Cumulative Perpetual Preferred Stock.
The charts below show the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other SLNH insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
TOPOREK MICHAEL - Insider Non-Derivative Transactions of SLNH Common Stock
TOPOREK MICHAEL - Insider Non-Derivative Transactions of SLNH 9.0% Series A Cumulative Perpetual Preferred Stock
TOPOREK MICHAEL - Insider Non-Derivative Transactions at SLNH
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 2, 2025 | Acquisition -- (Common Stock) | 6894614 | 0 | 9822282 |
| Sep 2, 2025 | Acquisition -- (Common Stock) | 1003176 | 0 | 2927668 |
| Jun 2, 2025 | Acquisition -- (Common Stock) | 744454 | 0 | 1924492 |
| Dec 12, 2024 | Sell -- (9.0% Series A Cumulative Perpetual Preferred Stock) | 574 | 10 | 1246188 |
| Dec 11, 2024 | Sell -- (9.0% Series A Cumulative Perpetual Preferred Stock) | 100 | 10.4 | 1246762 |
| Dec 10, 2024 | Sell -- (9.0% Series A Cumulative Perpetual Preferred Stock) | 208 | 10.6 | 1246862 |
| Dec 6, 2024 | Sell -- (9.0% Series A Cumulative Perpetual Preferred Stock) | 12 | 11.5 | 1247070 |
| Dec 2, 2024 | Acquisition -- (Common Stock) | 370402 | 0 | 1180038 |
| Nov 12, 2024 | Sell -- (Common Stock) | 9080 | 4 | 0 |
| Nov 9, 2024 | Sell -- (Common Stock) | 21900 | 3.42 | 9080 |
| Nov 8, 2024 | Sell -- (Common Stock) | 24420 | 3.59 | 30980 |
| Nov 7, 2024 | Sell -- (Common Stock) | 23700 | 3.56 | 55400 |
| Nov 6, 2024 | Sell -- (Common Stock) | 11000 | 3.23 | 79100 |
| Nov 5, 2024 | Sell -- (Common Stock) | 20600 | 3.11 | 90100 |
| Nov 2, 2024 | Sell -- (Common Stock) | 31300 | 3.39 | 110700 |
| Nov 1, 2024 | Sell -- (Common Stock) | 8000 | 3.44 | 142000 |
| Sep 2, 2024 | Acquisition -- (Common Stock) | 73404 | 0 | 443334 |
| Sep 2, 2024 | Acquisition -- (Common Stock) | 366302 | 0 | 809636 |
| Jun 2, 2024 | Acquisition -- (Common Stock) | 51464 | 0 | 369930 |
| Apr 16, 2024 | Acquisition -- (Common Stock) | 317647 | 0 | 318466 |
| Apr 16, 2024 | Acquisition -- (9.0% Series A Cumulative Perpetual Preferred Stock) | 1244969 | 0 | 1247082 |