Soluna Holdings, Inc

SLNH

As of the close on Sep 25, 2026

Price

$1.22

Market cap

—

The cover-page share count does not match the latest report's share count

P/E (diluted TTM)

—

A per-share figure for one of the last four quarters is not shown, so no four-quarter total is given

EPS (TTM)

—

A per-share figure for one of the last four quarters is not shown, so no four-quarter total is given

Dividend yield

—

Dividend records do not yet cover the latest payments

Figures shown here come from public SEC filings. Dates beside each section show the available history.

How Soluna Holdings, Inc Makes Money

Follow each dollar of revenue through to what shareholders keep.

From revenue to net income

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Source: Soluna Holdings, Inc — 10-Q filed Aug 13, 2026

Financial Summary

Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.

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SEC filings supply these figures; updates after the dates shown are not included. This page includes 12 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 22, 2026.

Ownership

Who holds the shares, as reported in SEC ownership filings.

Unusually large insider trades

Each trade is compared with the other insider trades of the same kind in the same security among Soluna Holdings, Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.

2026-06-17 · Phelan William P: Larger than all 50 other insider sales of 9.0% Series A Cumulative Perpetual Preferred Stock on file. SEC filing
2026-06-10 · OReilly Mary Jennifer: Larger than 46 of the 50 other insider sales of 9.0% Series A Cumulative Perpetual Preferred Stock on file. SEC filing
2026-06-08 · OReilly Mary Jennifer: Larger than 47 of the 50 other insider sales of 9.0% Series A Cumulative Perpetual Preferred Stock on file. SEC filing
2025-12-12 · MICHAELS DAVID C: Larger than 45 of the 50 other insider sales of 9.0% Series A Cumulative Perpetual Preferred Stock on file. SEC filing
2025-12-10 · Phelan William P: Larger than 48 of the 50 other insider sales of 9.0% Series A Cumulative Perpetual Preferred Stock on file. SEC filing
2025-06-10 · Phelan William P: Larger than 49 of the 50 other insider sales of 9.0% Series A Cumulative Perpetual Preferred Stock on file. SEC filing
2024-11-01 · Lipman Matthew E.: Larger than 26 of the 27 other insider sales of Common Stock on file. SEC filing
2024-11-01 · TOPOREK MICHAEL: Larger than 26 of the 27 other insider sales of Common Stock on file. SEC filing

Independent insiders buying near the same time

2024-06-18–2024-06-18: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )

Purchases & sales (open market or private)

		Security	Code		Price	Filing
2026-06-22	Phelan William P · Director	9.0% Series A Cumulative Perpetual Preferred Stock	S — Open market or private sale	−3,074	11.00	SEC filing
2026-06-18	Phelan William P · Director	9.0% Series A Cumulative Perpetual Preferred Stock	S — Open market or private sale	−4,813	11.00	SEC filing
2026-06-17	Phelan William P · Director	9.0% Series A Cumulative Perpetual Preferred Stock	S — Open market or private sale	−10,113	10.75	SEC filing
2026-06-15	Thomas Jessica L. · Chief Accounting Officer	Common Stock	S — Open market or private sale	−4,838	1.70	SEC filing
2026-06-11	OReilly Mary Jennifer · Chief People Officer	9.0% Series A Cumulative Perpetual Preferred Stock	S — Open market or private sale	−1,071	11.10	SEC filing
2026-06-10	Thomas Jessica L. · Chief Accounting Officer	9.0% Series A Cumulative Perpetual Preferred Stock	S — Open market or private sale	−2,500	10.90	SEC filing
2026-06-10	OReilly Mary Jennifer · Chief People Officer	9.0% Series A Cumulative Perpetual Preferred Stock	S — Open market or private sale	−5,729	10.80	SEC filing
2026-06-08	OReilly Mary Jennifer · Chief People Officer	9.0% Series A Cumulative Perpetual Preferred Stock	S — Open market or private sale	−6,600	10.80	SEC filing

Showing 8 of 18 rows

Grants, exercises, tax & gifts

		Security	Code		Filing
2026-06-01	Thomas Jessica L. · Chief Accounting Officer	Common Stock	A — Grant, award, or other acquisition	+726,401	SEC filing
2026-06-01	Hazelip William · Director	Common Stock	A — Grant, award, or other acquisition	+726,401	SEC filing
2026-06-01	Hirshfield Edward R · Director	Common Stock	A — Grant, award, or other acquisition	+726,401	SEC filing
2026-06-01	Marusak Thomas J · Director	Common Stock	A — Grant, award, or other acquisition	+849,556	SEC filing
2026-06-01	Bottomley John · Director	Common Stock	A — Grant, award, or other acquisition	+726,401	SEC filing
2026-06-01	OReilly Mary Jennifer · Chief People Officer	Common Stock	A — Grant, award, or other acquisition	+726,401	SEC filing
2026-06-01	Phelan William P · Director	Common Stock	A — Grant, award, or other acquisition	+973,307	SEC filing
2026-06-01	TOPOREK MICHAEL · Director	Common Stock	A — Grant, award, or other acquisition	+7,310,534	SEC filing

Showing 8 of 14 rows

Other activity

		Security	Code		Filing
2024-04-15	TOPOREK MICHAEL · Director	Stock Options (Right to Buy)	D — Disposition to the issuer	−20,000	SEC filing
2024-04-15	Bottomley John · Director	Stock Options (Right to Buy)	D — Disposition to the issuer	−3,125	SEC filing
2024-04-15	MICHAELS DAVID C · Director	Stock Options (Right to Buy)	D — Disposition to the issuer	−3,125	SEC filing
2024-04-15	Hirshfield Edward R · Director	Stock Options (Right to Buy)	D — Disposition to the issuer	−2,188	SEC filing
2024-04-15	Hazelip William · Director	Stock Options (Right to Buy)	D — Disposition to the issuer	−1,064	SEC filing
2024-04-15	Phelan William P · Director	Stock Options (Right to Buy)	D — Disposition to the issuer	−4,688	SEC filing
2024-04-15	MICHAELS DAVID C · Director	Stock Options (Right to Buy)	D — Disposition to the issuer	−1,064	SEC filing
2024-04-15	Hirshfield Edward R · Director	Stock Options (Right to Buy)	D — Disposition to the issuer	−1,064	SEC filing

Showing 8 of 10 rows

These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.