Toporek Michael
- SEC CIK
- 0001243628
In the past year, 1 open-market purchase filing worth $167.0K and no sales.
Current role at each company
- CAPS Capstone Holding Corp.Directoras of Aug 11, 2026
- SLNH Soluna Holdings, IncDirectoras of Jun 3, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $167.0K
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$167.0K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Toporek Michael as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
CAPS Capstone Holding Corp.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 24, 2026 (view filing)4:27 PM ET | Mar 7, 2025 | 504 daysLate | Toporek MichaelDirector | PPurchase | +41.8K | $4.00 | +$167.0K | New position41.8K after |
SLNH Soluna Holdings, Inc
Director9 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 28, 2025 (view filing) | Oct 31-Nov 4, 2024 | 148 daysLate | Toporek MichaelDirector | SSale | −59.9K | $3.30 | −$197.7K | −39.9%90.1K after | 3 lots10b5-1Duplicate filing |
| Dec 12, 2024 (view filing) | Dec 10-11 | 2 days | Toporek MichaelDirector, 10% Owner | SSale9.0% Series A Cumulative Perpetual Preferred Stock | −674 | $10.06 | −$6.78K | −0.1%1.25M after | 2 lots |
| Dec 9, 2024 (view filing) | Dec 5-9 | 4 days | Toporek MichaelDirector, 10% Owner | SSale9.0% Series A Cumulative Perpetual Preferred Stock | −220 | $10.65 | −$2.34K | 0.0%1.25M after | 2 lots |
| Nov 12, 2024 (view filing) | Nov 8-11 | 4 days | Toporek MichaelDirector | SSale | −31.0K | $3.59 | −$111.2K | −100.0%0 after | 2 lots10b5-1 |
| Nov 7, 2024 (view filing) | Nov 5-7 | 2 days | Toporek MichaelDirector | SSale | −59.1K | $3.51 | −$207.6K | −65.6%31.0K after | 3 lots10b5-1Duplicate filing |
| Aug 22, 2022 (view filing) | Aug 19-22 | 3 days | Toporek MichaelChief Executive Officer | PPurchase | +11.9K | $3.20 | +$38.2K | +134.4%20.8K after | 22 lots |
| Aug 22, 2022 (view filing) | Aug 19 | 3 days | Toporek MichaelChief Executive Officer | PPurchase9.0% Series A Cumulative Perpetual Preferred Stock | +913 | $9.72 | +$8.87K | +76.1%2.11K after | 5 lots |
| Aug 22, 2022 (view filing) | Aug 18 | 4 days | Toporek MichaelChief Executive Officer | PPurchase | +4.40K | $3.05 | +$13.4K | +98.3%8.88K after | 14 lots |
| Aug 22, 2022 (view filing) | Aug 18 | 4 days | Toporek MichaelChief Executive Officer | PPurchase9.0% Series A Cumulative Perpetual Preferred Stock | +1.20K | $9.22 | +$11.1K | New position1.20K after | 4 lots |