Insiders / Toporek Michael

Toporek Michael

CIK 1243628personinsider
Companies
2
First seen
Apr 1, 2026
Last activity
Jun 3, 2026

Companies

2View all →
CompanyRoleShares heldPeak heldTradesLatest
Soluna Holdings, Inc · SLNHDirector17,132,81617,132,8161—
Capstone Holding Corp. · CAPSDirector—356,2501—

All securities held

2 positions · latest reported per filing
CompanySecuritySharesAs of
Capstone Holding Corp.Restricted Stock AwardDerivative356,250Mar 30, 2026
Soluna Holdings, IncCommon Stock17,132,816Jun 1, 2026

Activity

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InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
Jun 1, 2026GrantSLNH
Soluna Holdings, Inc
Common Stock
$0+7.3M
+74.43%
17,132,816
10.86% of shares
low
Mar 30, 2026GrantCAPS
Capstone Holding Corp.
Restricted Stock Award
—+356K
356,250
1.73% of shares
low