SLNH

Soluna Holdings, Inc.$1.31+0.16 (+14.04%)

Prev Close$1.14·MCap$192.5M·P/E—·Vol17.35M·Yield7.58%

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Buys (12M)

$163.2K

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Sells (12M)

$262.8K

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Net Activity

Net Seller

$99.6K

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at Soluna Holdings, Inc. (SLNH) has been mixed between buying and selling, with 1 insider purchase totaling $163.2K and 9 insider sales totaling $262.8K. The most recent insider transaction was by Thomas Jessica L. (officer: Chief Accounting Officer), who sold $8.2K worth of shares on Jun 17, 2026. Soluna Holdings, Inc. operates in the Technology sector, within the Hardware, Equipment & Parts industry, with a market cap of $192.5M.

SLNH Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jun 17, 2026	Thomas Jessica L.	officer: Chief Accounting Officer	Sell	4,838	$1.70	$8.2K	1,516,760
May 22, 2026	PICCHI MICHAEL	officer: Chief Financial Officer	Buy	100,000	$1.63	$163.2K	1,381,250
Dec 16, 2025	Phelan William P	Director	Sell	1,300	$1.41	$1.8K	0
Dec 12, 2025	MICHAELS DAVID C	Chief Financial Officer	Sell	6,686	$8.18	$54.7K	0
Dec 10, 2025	Hirshfield Edward R	Director	Sell	4,741	$9.76	$46.3K	0
Dec 10, 2025	Phelan William P	Director	Sell	10,738	$9.56	$102.6K	0
Nov 28, 2025	Hirshfield Edward R	Director	Sell	1,000	$8.75	$8.8K	0
Nov 21, 2025	Belizaire John	Chief Executive Officer	Sell	9,222	$1.44	$13.3K	0
Nov 21, 2025	Hirshfield Edward R	Director	Sell	3,000	$7.46	$22.4K	0
Nov 19, 2025	Phelan William P	Director	Sell	600	$7.76	$4.7K	0
Jun 10, 2025	Phelan William P	Director	Sell	13,350	$2.93	$39.2K	0
Jun 10, 2025	Thomas Jessica L.	Chief Accounting Officer	Sell	3,300	$2.80	$9.2K	0
Jun 10, 2025	Tunison John	Chief Financial Officer	Buy	2,000	$2.64	$5.3K	0
Jun 1, 2025	OReilly Mary Jennifer	Chief People Officer	Sell	1,600	$3.67	$5.9K	0
May 22, 2025	Thomas Jessica L.	Chief Accounting Officer	Sell	10,851	$0.78	$8.4K	0
May 20, 2025	Marusak Thomas J	Director	Sell	1,991	$0.80	$1.6K	0
Oct 31, 2024	TOPOREK MICHAEL	Director	Sell	59,900	$3.30	$197.7K	0
Jun 20, 2024	MICHAELS DAVID C	Director	Buy	9,100	$3.47	$31.6K	87,826
Dec 13, 2023	Belizaire John	Chief Executive Officer	Sell	1,463	$4.00	$5.9K	2,150-40%
Dec 13, 2023	Thomas Jessica L.	Chief Accounting Officer	Sell	322	$3.68	$1.2K	2,600
Sep 6, 2022	Bottomley John	Director	Buy	8,000	$2.59	$20.7K	49,000
Aug 25, 2022	Phelan William P	Director	Buy	7,657	$3.26	$25.0K	333,407
Aug 24, 2022	Hazelip William	Director	Buy	3,500	$3.19	$11.2K	26,500
Aug 23, 2022	Belizaire John	CEO, Soluna Computing, Inc.	Buy	3,125	$3.20	$10.0K	90,322
Aug 22, 2022	Lipman Matthew E.	Director	Buy	6,500	$3.24	$21.1K	0
Aug 22, 2022	MICHAELS DAVID C	Director	Buy	10,000	$3.27	$32.7K	156,477
Aug 22, 2022	TOPOREK MICHAEL	Chief Executive Officer	Buy	16,333	$3.16	$51.6K	20,810+365%
Jul 7, 2021	Binyamin Moshe	President-MTI Instruments,Inc.	Buy	1,000	$7.35	$7.3K	12,921

SLNH Insider Buying Activity

The following table shows recent insider purchases of Soluna Holdings, Inc. (SLNH) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
May 22, 2026	PICCHI MICHAEL	officer: Chief Financial Officer	Buy	100,000	$1.63	$163.2K	1,381,250
Jun 10, 2025	Tunison John	Chief Financial Officer	Buy	2,000	$2.64	$5.3K	0
Jun 20, 2024	MICHAELS DAVID C	Director	Buy	9,100	$3.47	$31.6K	87,826
Sep 6, 2022	Bottomley John	Director	Buy	8,000	$2.59	$20.7K	49,000
Aug 25, 2022	Phelan William P	Director	Buy	7,657	$3.26	$25.0K	333,407
Aug 24, 2022	Hazelip William	Director	Buy	3,500	$3.19	$11.2K	26,500
Aug 23, 2022	Belizaire John	CEO, Soluna Computing, Inc.	Buy	3,125	$3.20	$10.0K	90,322
Aug 22, 2022	Lipman Matthew E.	Director	Buy	6,500	$3.24	$21.1K	0
Aug 22, 2022	MICHAELS DAVID C	Director	Buy	10,000	$3.27	$32.7K	156,477
Aug 22, 2022	TOPOREK MICHAEL	Chief Executive Officer	Buy	16,333	$3.16	$51.6K	20,810+365%
Jul 7, 2021	Binyamin Moshe	President-MTI Instruments,Inc.	Buy	1,000	$7.35	$7.3K	12,921

SLNH Insider Selling Activity

The following table shows recent insider sales of Soluna Holdings, Inc. (SLNH) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jun 17, 2026	Thomas Jessica L.	officer: Chief Accounting Officer	Sell	4,838	$1.70	$8.2K	1,516,760
Dec 16, 2025	Phelan William P	Director	Sell	1,300	$1.41	$1.8K	0
Dec 12, 2025	MICHAELS DAVID C	Chief Financial Officer	Sell	6,686	$8.18	$54.7K	0
Dec 10, 2025	Hirshfield Edward R	Director	Sell	4,741	$9.76	$46.3K	0
Dec 10, 2025	Phelan William P	Director	Sell	10,738	$9.56	$102.6K	0
Nov 28, 2025	Hirshfield Edward R	Director	Sell	1,000	$8.75	$8.8K	0
Nov 21, 2025	Belizaire John	Chief Executive Officer	Sell	9,222	$1.44	$13.3K	0
Nov 21, 2025	Hirshfield Edward R	Director	Sell	3,000	$7.46	$22.4K	0
Nov 19, 2025	Phelan William P	Director	Sell	600	$7.76	$4.7K	0
Jun 10, 2025	Phelan William P	Director	Sell	13,350	$2.93	$39.2K	0
Jun 10, 2025	Thomas Jessica L.	Chief Accounting Officer	Sell	3,300	$2.80	$9.2K	0
Jun 1, 2025	OReilly Mary Jennifer	Chief People Officer	Sell	1,600	$3.67	$5.9K	0
May 22, 2025	Thomas Jessica L.	Chief Accounting Officer	Sell	10,851	$0.78	$8.4K	0
May 20, 2025	Marusak Thomas J	Director	Sell	1,991	$0.80	$1.6K	0
Oct 31, 2024	TOPOREK MICHAEL	Director	Sell	59,900	$3.30	$197.7K	0
Dec 13, 2023	Belizaire John	Chief Executive Officer	Sell	1,463	$4.00	$5.9K	2,150-40%
Dec 13, 2023	Thomas Jessica L.	Chief Accounting Officer	Sell	322	$3.68	$1.2K	2,600