# Soluna Holdings, Inc: filings

SLNH · Nasdaq · CIK 64463 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/slnh.md) · [Financials](/companies/slnh/financials.md) · [Filings](/companies/slnh/filings.md) · [Insiders](/companies/slnh/insiders.md)

## Reports and events: 378 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 319, 8-K 263, 10-Q 44, 3 25, CORRESP 23, DEF 14A 22, UPLOAD 21, 4/A 17, EFFECT 17, 10-K 16, 144 16, S-1/A 16, 424B5 14, S-8 12, PRE 14A 11, D 10, SC 13G/A 9, S-8 POS 8, 424B3 7, S-1 7, S-3 7, SC 13G 7, SCHEDULE 13G 7, 3/A 5, DEFA14A 5, POS AM 5, S-3/A 5, SD 5, 424B7 4, AW 4, SC 13D/A 4, 10-12G 2, 10-12G/A 2, 10-K/A 2, 424B4 2, 8-A12B 2, 8-K/A 2, ARS 2, CERT 2, CT ORDER 2, DRS 2, SC 13D 2, SCHEDULE 13G/A 2, 15-12G 1, 25 1, 424B1 1, 424B8 1, 8-A12G 1, 8-A12G/A 1, FWP 1, PREM14A 1, PRER14A 1, RW 1, S-1MEF 1, SC 13E3 1, SC 13E3/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-26 | 07:30 ET | [8-K](/filings/0001493152-26-048420.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-048420 |
| 2026-10-21 | 17:07 ET | [8-K](/filings/0001493152-26-047930.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001493152-26-047930 |
| 2026-10-21 | 07:30 ET | [8-K](/filings/0001493152-26-047846.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-047846 |
| 2026-10-20 | 08:59 ET | [8-K](/filings/0001493152-26-047705.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-047705 |
| 2026-10-19 | 16:54 ET | [8-K](/filings/0001493152-26-047604.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001493152-26-047604 |
| 2026-09-28 | 07:30 ET | [8-K](/filings/0001493152-26-044444.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-044444 |
| 2026-09-14 | 07:30 ET | [8-K](/filings/0001493152-26-042479.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-042479 |
| 2026-09-09 | 07:30 ET | [8-K](/filings/0001493152-26-041870.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-041870 |
| 2026-09-08 | 07:30 ET | [8-K](/filings/0001493152-26-041699.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-041699 |
| 2026-08-25 | 07:30 ET | [8-K](/filings/0001493152-26-039964.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-039964 |
| 2026-08-24 | 16:04 ET | [DEF 14A](/filings/0001628280-26-058611.md) | Proxy statement, period 2025-12-31 | 0001628280-26-058611 |
| 2026-08-24 | 07:30 ET | [8-K](/filings/0001493152-26-039781.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-039781 |
| 2026-08-13 | 16:07 ET | [10-Q](/filings/0001628280-26-056702.md) | Quarterly report, period 2026-06-30 | 0001628280-26-056702 |
| 2026-08-13 | 16:01 ET | [8-K](/filings/0001493152-26-037734.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-037734 |
| 2026-08-05 | 08:00 ET | [8-K](/filings/0001493152-26-036105.md) | 7.01 Regulation FD disclosure | 0001493152-26-036105 |
| 2026-07-30 | 07:30 ET | [8-K](/filings/0001493152-26-035326.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-035326 |
| 2026-07-24 | 17:00 ET | [8-K](/filings/0001493152-26-034600.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001493152-26-034600 |
| 2026-07-16 | 07:30 ET | [8-K](/filings/0001493152-26-033447.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-033447 |
| 2026-07-14 | 07:30 ET | [8-K](/filings/0001493152-26-033111.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-033111 |
| 2026-06-25 | 07:30 ET | [8-K](/filings/0001493152-26-030026.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001493152-26-030026 |
| 2026-06-17 | 07:30 ET | [8-K/A](/filings/0001493152-26-028986.md) | 9.01 Financial statements and exhibits | 0001493152-26-028986 |
| 2026-06-09 | 07:30 ET | [8-K](/filings/0001493152-26-027852.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-027852 |
| 2026-05-20 | 07:30 ET | [8-K](/filings/0001493152-26-024511.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-024511 |
| 2026-05-18 | 07:30 ET | [8-K](/filings/0001493152-26-024060.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-024060 |
| 2026-05-15 | 16:02 ET | [10-Q](/filings/0001628280-26-035538.md) | Quarterly report, period 2026-03-31 | 0001628280-26-035538 |
| 2026-05-07 | 07:30 ET | [8-K](/filings/0001493152-26-021610.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-021610 |
| 2026-05-01 | 07:30 ET | [8-K](/filings/0001493152-26-020814.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-26-020814 |
| 2026-04-28 | 07:30 ET | [8-K](/filings/0001493152-26-019241.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-019241 |
| 2026-04-21 | 07:30 ET | [8-K](/filings/0001493152-26-018192.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-018192 |
| 2026-04-17 | 16:30 ET | [8-K](/filings/0001493152-26-017877.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001493152-26-017877 |
| 2026-04-16 | 07:30 ET | [8-K](/filings/0001493152-26-016971.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-016971 |
| 2026-04-15 | 19:03 ET | [S-1](/filings/0001493152-26-016626.md) | Registration statement | 0001493152-26-016626 |
| 2026-04-15 | 18:05 ET | [8-K](/filings/0001493152-26-016620.md) | 3.01 Delisting notice | 0001493152-26-016620 |
| 2026-04-09 | 07:30 ET | [8-K](/filings/0001493152-26-015809.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-015809 |
| 2026-04-03 | 16:19 ET | [8-K](/filings/0001493152-26-015140.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001493152-26-015140 |
| 2026-04-02 | 07:30 ET | [8-K](/filings/0001493152-26-014800.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-014800 |
| 2026-03-31 | 21:13 ET | [8-K](/filings/0001493152-26-013710.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001493152-26-013710 |
| 2026-03-30 | 07:00 ET | [8-K](/filings/0001493152-26-013456.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-013456 |
| 2026-03-30 | 21:59 ET | [10-K](/filings/0001628280-26-021847.md) | Annual report, period 2025-12-31 | 0001628280-26-021847 |
| 2026-03-10 | 07:30 ET | [8-K](/filings/0001493152-26-009444.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-009444 |
| 2026-02-17 | 07:30 ET | [8-K](/filings/0001493152-26-006929.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-006929 |
| 2026-02-12 | 07:30 ET | [8-K](/filings/0001493152-26-006304.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-006304 |
| 2026-02-10 | 07:30 ET | [8-K](/filings/0001493152-26-005888.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-005888 |
| 2026-02-03 | 07:30 ET | [8-K](/filings/0001493152-26-004831.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-004831 |
| 2026-01-20 | 07:30 ET | [8-K](/filings/0001493152-26-002738.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-002738 |
| 2026-01-15 | 07:30 ET | [8-K](/filings/0001493152-26-002337.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-002337 |
| 2026-01-13 | 07:30 ET | [8-K](/filings/0001493152-26-001945.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-001945 |
| 2026-01-08 | 07:30 ET | [8-K](/filings/0001493152-26-000891.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-000891 |
| 2025-12-09 | 07:30 ET | [8-K](/filings/0001493152-25-026774.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-25-026774 |
| 2025-12-08 | 08:00 ET | [8-K](/filings/0001493152-25-026531.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-25-026531 |

Page 1 of 8. [Older](/companies/slnh/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 27, 2026, 17:30 ET. No prices; not investment advice.