Thomas J Marusak
CIK 1312027 · last filed 2026-06-03
"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.
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Disclosed Exposure
$22.98M
Companies
4
Total Filings
34
Lifetime Open-Market Net
$41.8K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 2 of 4
34 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-08-24 | SLNHP | Exer (M) | +28,375 | $31.2K | EDGAR |
| 2022-08-22 | SLNHP | Exer (M) | +27,375 | $30.3K | EDGAR |
| 2022-01-19 | SLNHP | Grant (A) | +41,000 | $0 | EDGAR |
| 2021-09-30 | Soluna Holdings, Inc (MKTYP) Delisted | Exer (M) | +13,000 | $14.0K | EDGAR |
| 2021-05-17 | Soluna Holdings, Inc (MKTY) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-03-29 | Soluna Holdings, Inc (MKTY) Delisted | Grant (A) | +7,500 | $0 | EDGAR |
| 2021-01-15 | Soluna Holdings, Inc (MKTY) Delisted | Exer (M) | +7,732 | $0 | EDGAR |
| 2018-04-12 | PLUG | Exer (M) | +12,500 | $3.6K | EDGAR |
| 2017-06-05 | PLUG | Buy (P) | +3,095 | $2.7K | EDGAR |
| 2017-05-30 | PLUG | Buy (P) | +90 | $77 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.