SLNHP (Soluna Holdings, Inc 9.0% Series A Cumulative Perpetual Preferred Stock)
Insider Trading Activity
Every open-market purchase and sale reported by SLNHP officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-22 | William P Phelan | Director | Sell | — | — |
| 2026-06-17 | Jessica L. Thomas | Chief Accounting Officer | Sell | — | — |
| 2026-06-12 | Jessica L. Thomas | Chief Accounting Officer | Sell | — | — |
| 2026-06-12 | Mary Jennifer OReilly | Chief People Officer | Sell | — | — |
| 2026-06-10 | Mary Jennifer OReilly | Chief People Officer | Sell | — | — |
| 2026-06-03 | Edward R Hirshfield | Director | A | — | — |
| 2026-06-03 | John Belizaire | Chief Executive Officer | MIXED | — | — |
| 2026-06-03 | John Bottomley | Director | MIXED | — | — |
| 2026-06-03 | William P Phelan | Director | A | — | — |
| 2026-06-03 | MICHAEL TOPOREK | Director | A | — | — |
| 2026-06-03 | Thomas J Marusak | Director | A | — | — |
| 2026-06-03 | Jessica L. Thomas | Chief Accounting Officer | A | — | — |
| 2026-06-03 | DAVID C MICHAELS | Director | A | — | — |
| 2026-06-03 | Matthew E. Lipman | Director | A | — | — |
| 2026-06-03 | Mary Jennifer OReilly | Chief People Officer | A | — | — |
| 2026-06-03 | William Hazelip | Director | A | — | — |
| 2026-06-01 | John Belizaire | Chief Executive Officer | Sell | — | — |
| 2026-05-22 | MICHAEL PICCHI | Chief Financial Officer | Buy | — | — |
| 2026-04-08 | John Belizaire | Chief Executive Officer | Sell | — | — |
| 2026-01-05 | Jessica L. Thomas | Chief Accounting Officer | A | — | — |
| 2025-12-17 | William P Phelan | Director | Sell | — | — |
| 2025-12-15 | DAVID C MICHAELS | Chief Financial Officer | Sell | — | — |
| 2025-12-12 | William P Phelan | Director | Sell | — | — |
| 2025-12-12 | Edward R Hirshfield | Director | Sell | — | — |
| 2025-12-11 | Jessica L. Thomas | Chief Accounting Officer | MIXED | — | — |
| 2025-12-11 | John Belizaire | Chief Executive Officer | MIXED | — | — |
| 2025-12-03 | Edward R Hirshfield | Director | A | — | — |
| 2025-12-03 | William P Phelan | Director | A | — | — |
| 2025-12-03 | Jessica L. Thomas | Chief Accounting Officer | A | — | — |
| 2025-12-03 | William Hazelip | Director | A | — | — |
| 2025-12-03 | Matthew E. Lipman | Director | A | — | — |
| 2025-12-03 | John Belizaire | Chief Executive Officer | A | — | — |
| 2025-12-03 | Thomas J Marusak | Director | A | — | — |
| 2025-12-03 | Mary Jennifer OReilly | Chief People Officer | A | — | — |
| 2025-12-03 | DAVID C MICHAELS | Chief Financial Officer | A | — | — |
| 2025-12-03 | Agnieszka Teresa Budzyn | Director | A | — | — |
| 2025-12-03 | MICHAEL TOPOREK | Director | A | — | — |
| 2025-12-03 | John Bottomley | Director | A | — | — |
| 2025-12-02 | Edward R Hirshfield | Director | Sell | — | — |
| 2025-11-25 | Edward R Hirshfield | Director | Sell | — | — |
| 2025-11-25 | John Belizaire | Chief Executive Officer | Sell | — | — |
| 2025-11-21 | William P Phelan | Director | MIXED | — | — |
| 2025-10-30 | Agnieszka Teresa Budzyn | Director | A | — | — |
| 2025-09-02 | John Belizaire | Chief Executive Officer | A | — | — |
| 2025-09-02 | Thomas J Marusak | Director | A | — | — |
| 2025-09-02 | DAVID C MICHAELS | Chief Financial Officer | A | — | — |
| 2025-09-02 | Matthew E. Lipman | Director | A | — | — |
| 2025-09-02 | Edward R Hirshfield | Director | A | — | — |
| 2025-09-02 | Mary Jennifer OReilly | Chief People Officer | A | — | — |
| 2025-09-02 | MICHAEL TOPOREK | Director | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 17,274,816 | — |
| — | Chief Executive Officer | 7,072,089 | — |
| — | Chief Financial Officer | 2,029,343 | — |
| — | Director | 1,998,596 | — |
| — | Director | 1,814,503 | — |
| — | Director | 1,702,859 | — |
| — | Director | 1,702,719 | — |
| — | Chief Accounting Officer | 1,516,760 | — |
| — | Chief Financial Officer | 1,381,250 | — |
| — | Director | 485,000 | — |
| — | Chief Financial Officer | 138,820 | — |
| — | Director | 114,120 | — |
| — | Director | 26,489 | — |
| — | Chief Financial Officer | 26,000 | — |
| — | Director | 23,000 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SLNHP quote page; the site-wide leaderboard is on the insider transactions hub.