MICHAELS DAVID C - Insider Non-Derivative Transactions at Soluna Holdings, Inc (SLNH) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 12, 2025, MICHAELS DAVID C's relationship to Soluna Holdings, Inc (SLNH) is Director,Officer (Chief Financial Officer), and currently has 52,977 shares of 9.0% Series A Cumulative Perpetual Preferred Stock, and 1,179,787 shares of Common 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.
MICHAELS DAVID C - Insider Non-Derivative Transactions of SLNH 9.0% Series A Cumulative Perpetual Preferred Stock
MICHAELS DAVID C - Insider Non-Derivative Transactions of SLNH Common Stock
MICHAELS DAVID C - Insider Non-Derivative Transactions at SLNH
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 13, 2025 Sell -- (9.0% Series A Cumulative Perpetual Preferred Stock) 5669 9.26 52977
Dec 13, 2025 Sell -- (Common Stock) 1017 2.19 1179787
Dec 2, 2025 Acquisition -- (Common Stock) 801222 0 1180804
Sep 2, 2025 Acquisition -- (Common Stock) 116579 0 379582
Jun 2, 2025 Acquisition -- (Common Stock) 86512 0 263003
Dec 11, 2024 Sell -- (Common Stock) 400 3.15 176491
Dec 2, 2024 Acquisition -- (Common Stock) 43044 0 167791
Sep 2, 2024 Acquisition -- (Common Stock) 3453 0 82179
Sep 2, 2024 Acquisition -- (Common Stock) 42568 0 124747
Jun 19, 2024 P -- (Common Stock) 9100 3.47 87826
Jun 2, 2024 Acquisition -- (Common Stock) 5981 0 78726
Apr 16, 2024 Acquisition -- (Common Stock) 25309 0 31569
Apr 16, 2024 Acquisition -- (9.0% Series A Cumulative Perpetual Preferred Stock) 52977 0 58646
Apr 16, 2024 Acquisition -- (Common Stock) 41176 0 72745
Dec 16, 2023 P -- (9.0% Series A Cumulative Perpetual Preferred Stock) 3000 3.25 5669
Dec 15, 2023 P -- (9.0% Series A Cumulative Perpetual Preferred Stock) 369 3.1 2669
Dec 14, 2023 P -- (9.0% Series A Cumulative Perpetual Preferred Stock) 2300 3 2300