David C Michaels sold $55k of SLNH
Chief Financial Officer at Soluna Holdings, Inc. 6,686 shares at an average of $8.18, traded Dec 12, 2025, filed Dec 15, 2025.
Score components
- +22RoleCFO
- +7Trade size$55k at market
- 0Share of holdings soldSold 0.6% of holdings
- +15Cluster3 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +18.9%, 3m -44.8%, 6m +8.4%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001493152-25-027752, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 12, 2025 | SOpen-market sale Common Stock | -1,017 | $2.19 | $2,227 | 1,179,787 | Dec 15, 2025 |
| Dec 12, 2025 | SOpen-market sale 9.0% Series A Cumulative Perpetual Preferred Stock | -5,669 | $9.26 | $52k | 52,977 | Dec 15, 2025 |
Related signals
Other insiders at Soluna Holdings, Inc and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 21Weak | SLNHsell Soluna Holdings, Inc | Jessica L. Thomas Chief Accounting Officer | $38k 30,000 shares | -2% | |
| 23Weak | Soluna Holdings, Inc | William P Phelan director | $13k 12,037 shares | -1% | |
| 13Weak | Soluna Holdings, Inc | John Belizaire Chief Executive Officer | $12k 1,000 shares | -1% | |
| 45Moderate | Soluna Holdings, Inc | William P Phelan director | $100k 8,227 shares | -12% | |
| 43Moderate | Soluna Holdings, Inc | Michael Picchi Chief Financial Officer | $23k 20,000 shares | +1% | |
| 43Moderate | Soluna Holdings, Inc | John Belizaire Chief Executive Officer | $60k 50,000 shares | +1% | |
| 47Moderate | Soluna Holdings, Inc | William P Phelan director | $180k 14,961 shares | -17% | |
| 46Moderate | Soluna Holdings, Inc | William P Phelan director | $167k 13,843 shares | -14% | |
| 44Moderate | Soluna Holdings, Inc | Michael Picchi Chief Financial Officer | $34k 30,000 shares | +2% | |
| 38Weak | Soluna Holdings, Inc | William P Phelan director | $77k 6,157 shares | -6% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.