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