TOPOREK MICHAEL — SEC Form 4 filings
SEC reporting owner CIK 1243628. 17 Form 4 filings on record with FilingPulse; latest filed 2026-08-11.
Transaction summary — filings shown
Covers all 17 filings on record, filed 2024-04-17 to 2026-08-11. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 41,750 shares, $167,000 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 12 legs across 5 filings — 150,894 shares, $525,604 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
- Largest priced transaction: purchase of 41,750 shares @ $4.00 ($167,000) in Capstone Holding Corp., filed 2026-07-24.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Soluna Holdings, Inc (SLNH) | Director | 13 | — | 12 legs · 150,894 sh · $525,604 | 11 |
| Capstone Holding Corp. (CAPS) | Director | 4 | 1 leg · 41,750 sh · $167,000 | — | 3 |
Form 4 filings — TOPOREK MICHAEL
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-11 | 4 | Capstone Holding Corp. (CAPS) | Grant/award (A): 1,094,647 | EDGAR |
| 2026-07-24 | 4 | Capstone Holding Corp. (CAPS) | Purchase (P): 41,750 @ $4 | EDGAR |
| 2026-07-24 | 4/A | Capstone Holding Corp. (CAPS) | Grant/award (A): 356,250 | EDGAR |
| 2026-06-03 | 4 | Soluna Holdings, Inc (SLNH) | Grant/award (A): 7,310,534 @ $0 | EDGAR |
| 2026-04-01 | 4 | Capstone Holding Corp. (CAPS) | Grant/award (A): 356,250 (derivative) @ $0.65 | EDGAR |
| 2025-12-03 | 4 | Soluna Holdings, Inc (SLNH) | Grant/award (A): 6,894,614 @ $0 | EDGAR |
| 2025-09-02 | 4 | Soluna Holdings, Inc (SLNH) | Grant/award (A): 1,003,176 @ $0 | EDGAR |
| 2025-06-03 | 4 | Soluna Holdings, Inc (SLNH) | Grant/award (A): 744,454 @ $0 | EDGAR |
| 2025-03-28 | 4 | Soluna Holdings, Inc (SLNH) | Sale (S): 8,000 @ $3.44 · Sale (S): 31,300 @ $3.39 · Sale (S): 20,600 @ $3.11 | EDGAR |
| 2024-12-12 | 4 | Soluna Holdings, Inc (SLNH) | Sale (S): 100 @ $10.40 · Sale (S): 574 @ $10 | EDGAR |
| 2024-12-09 | 4 | Soluna Holdings, Inc (SLNH) | Sale (S): 12 @ $11.50 · Sale (S): 208 @ $10.60 | EDGAR |
| 2024-12-03 | 4 | Soluna Holdings, Inc (SLNH) | Grant/award (A): 370,402 @ $0 | EDGAR |
| 2024-11-12 | 4 | Soluna Holdings, Inc (SLNH) | Sale (S): 21,900 @ $3.42 · Sale (S): 9,080 @ $4 | EDGAR |
| 2024-11-07 | 4 | Soluna Holdings, Inc (SLNH) | Sale (S): 11,000 @ $3.23 · Sale (S): 23,700 @ $3.56 · Sale (S): 24,420 @ $3.59 | EDGAR |
| 2024-09-04 | 4 | Soluna Holdings, Inc (SLNH) | Grant/award (A): 73,404 @ $0 · Grant/award (A): 366,302 @ $0 | EDGAR |
| 2024-06-05 | 4 | Soluna Holdings, Inc (SLNH) | Grant/award (A): 51,464 @ $0 | EDGAR |
| 2024-04-17 | 4 | Soluna Holdings, Inc (SLNH) | Grant/award (A): 1,244,969 @ $0 · Grant/award (A): 317,647 @ $0 · Disposition to issuer (D): 20,000 (derivative) | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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