MICHAEL TOPOREK
CIK 1243628 · Chief Executive Officer · 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.
Loading insider history…
Disclosed Exposure
$196.07M
Companies
3
Total Filings
21
Lifetime Open-Market Net
-$454.0K
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.
Recent Filings · Page 2 of 3
21 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-11-07 | SLNHP | Sell (S) | −59,120 | -$207.6K | EDGAR |
| 2024-09-04 | SLNHP | Grant (A) | +439,706 | $0 | EDGAR |
| 2024-06-05 | SLNHP | Grant (A) | +51,464 | $0 | EDGAR |
| 2024-04-17 | SLNHP | Mixed | +1,562,616 | $0 | EDGAR |
| 2022-08-22 | SLNHP | Buy (P) | +12,846 | $47.1K | EDGAR |
| 2022-08-22 | SLNHP | Buy (P) | +5,600 | $24.5K | EDGAR |
| 2022-04-18 | SLNHP | Disp (D) | −3,023 | -$34.2K | EDGAR |
| 2022-03-30 | SLNHP | Disp (D) | −3,366 | -$38.0K | EDGAR |
| 2022-03-29 | SLNHP | Disp (D) | −3,048 | -$34.4K | EDGAR |
| 2021-05-17 | Soluna Holdings, Inc (MKTY) Delisted | Grant (A) | — | $0 | 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.