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 |