SLNH

Soluna Holdings, Inc

Company with tickers: SLNH, SLNHP

CIK

64463

CUSIP

583543301

Shares Outstanding

157,747,354

Website

https://www.solunacomputing.com

Investor Relations

https://www.solunacomputing.com/investors/

13F Activity (30d)

4 filings 3 filers

Share-repurchase activity from the company's own XBRL filings — cash spent buying back common stock per fiscal year and per recent quarter, share counts where the company tagged them, and the buyback program's authorization — paired with the company's at-the-market (ATM) equity offering programs, the dilution side of the same picture. Repurchase amounts come exclusively from tagged SEC data; program figures with no tagged equivalent (untagged authorizations and all ATM figures) are read from the filing's own text and shown only after verification.

Program Authorized

$18,800,000

as of 2025-12-31

Cash spent on buybacks by quarter

Cash deployed each quarter. Δ marks quarters derived from the company's cumulative year-to-date disclosures.

Repurchase History

Fiscal Year Ended	Cash Spent	Shares	Avg Price	Source
2026-03-31 YTD	$56,000	—	—	10-Q, filed 2026-05-15
2025-12-31	$75,000	—	—	10-K, filed 2026-03-30
2024-12-31	$0	—	—	10-K, filed 2026-03-30
2017-12-31	$0	—	—	10-K, filed 2018-03-29
2016-12-31	$10,000	—	—	10-K, filed 2018-03-29
2015-12-31	$0	—	—	10-K, filed 2017-03-02

Quarter Ended	Cash Spent	Shares	Avg Price	Source
2026-03-31	$56,000	—	—	10-Q, filed 2026-05-15
2025-03-31	$0	—	—	10-Q, filed 2026-05-15
2017-12-31	$0 Δ	—	—	10-K, filed 2018-03-29
2017-09-30	$0 Δ	—	—	10-Q, filed 2017-11-02
2017-06-30	$0 Δ	—	—	10-Q, filed 2017-08-03
2017-03-31	$0	—	—	10-Q, filed 2017-05-04
2016-12-31	$0 Δ	—	—	10-K, filed 2018-03-29
2016-09-30	$0 Δ	—	—	10-Q, filed 2017-11-02
2016-06-30	$0 Δ	—	—	10-Q, filed 2017-08-03
2016-03-31	$10,000	10,401	$0.96	10-Q, filed 2017-05-04
2015-12-31	$0 Δ	—	—	10-K, filed 2017-03-02