Thomas J Marusak
CIK 1312027 · last filed 2026-06-03
Thomas J Marusak is a corporate insider who has filed 34 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for SLNHP, was dated Jun 3, 2026. Across all open-market trades the lifetime net is +$41.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $23.0M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$22.98M
4
34
$41.8K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SLNHP | Director | 1,998,596 | $11.35 | $22.68M | -$1.6K | 13 | 2026-06-03 |
| Soluna Holdings, Inc (MKTYP) Delisted | Director | 193,025 | $25.00 | $4.83M | $0 | 1 | 2021-09-30 |
| Soluna Holdings, Inc (MKTY) Delisted | Director | 180,025 | $12.66 | $2.28M | $26.6K | 16 | 2021-05-17 |
| PLUG | Director | 106,560 | $2.76 | $294.1K | $16.7K | 4 | 2018-04-12 |
Recent Filings
34 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-03 | SLNHP | Grant (A) | +849,556 | $0 | EDGAR |
| 2025-12-03 | SLNHP | Grant (A) | +801,222 | $0 | EDGAR |
| 2025-09-02 | SLNHP | Grant (A) | +116,579 | $0 | EDGAR |
| 2025-06-03 | SLNHP | Grant (A) | +86,512 | $0 | EDGAR |
| 2025-05-22 | SLNHP | Sell (S) | −1,991 | -$1.6K | EDGAR |
| 2024-12-03 | SLNHP | Grant (A) | +43,044 | $0 | EDGAR |
| 2024-09-04 | SLNHP | Grant (A) | +46,021 | $0 | EDGAR |
| 2024-06-05 | SLNHP | Grant (A) | +5,981 | $0 | EDGAR |
| 2024-04-17 | SLNHP | Mixed | +94,153 | $0 | EDGAR |
| 2022-11-23 | SLNHP | Grant (A) | — | $0 | EDGAR |