TOPOREK MICHAEL

SLNHP

TOPOREK MICHAEL serves as director at Soluna Holdings, Inc 9.0% Series A Cumulative Perpetual Preferred Stock (SLNHP). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$218.6K

Total Sells

3 trades

$603.0K

Net Position

Net Seller

$384.3K

Companies Traded

CAPS, SLNHP, SLNH

Active Period

Aug 2022 – Jul 2026

5 total trades

Most Recent

Buy CAPS

Jul 24, 2026 · $167.0K

TOPOREK MICHAEL's Insider Trading at Soluna Holdings, Inc 9.0% Series A Cumulative Perpetual Preferred Stock (SLNHP)

Buys

0 · $0.00

Sells

2 · $405.3K

Total Shares Bought

Total Shares Sold

119,020

SLNHP Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 28, 2025	Sell	59,900	$3.30	$197.7K	142,000
Nov 7, 2024	Sell	59,120	$3.51	$207.6K	79,100

TOPOREK MICHAEL's Insider Trading at Soluna Holdings, Inc. (SLNH)

Buys

1 · $51.6K

Sells

1 · $197.7K

Total Shares Bought

16,333

Total Shares Sold

59,900

SLNH Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Oct 31, 2024	Sell	59,900	$3.30	$197.7K	0
Aug 22, 2022	Buy	16,333	$3.16	$51.6K	20,810

TOPOREK MICHAEL's Insider Trading at Capstone Holding Corp. (CAPS)

Buys

1 · $167.0K

Sells

0 · $0.00

Total Shares Bought

41,750

Total Shares Sold

CAPS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jul 24, 2026	Buy	41,750	$4.00	$167.0K	41,750

Related Insiders

Matthew E. Lipman

director, 10 percent owner, officer: Chief Executive Officer

CAPSBuy · Jul 22, 2026

Jessica L. Thomas

officer: Chief Accounting Officer

SLNHSell · Jun 17, 2026

PICCHI MICHAEL

officer: Chief Financial Officer

SLNHBuy · May 22, 2026

William P Phelan

Director

SLNHPSell · Dec 17, 2025

William P Phelan

Director

SLNHSell · Dec 16, 2025

MICHAELS DAVID C

Chief Financial Officer

SLNHPSell · Dec 15, 2025

MICHAELS DAVID C

Chief Financial Officer

SLNHSell · Dec 12, 2025

Edward R Hirshfield

Director

SLNHSell · Dec 10, 2025

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