Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Albany, NY
SEC filing record 1 source field available
Fiscal year end
31 December
Soluna Holdings, Inc has filed 1,528 SEC EDGAR filings since 14 Feb 1995

SEC filing history

Showing 151-175 of 895 matching filings.

Per page
25
Current page
7
ARS File 001-40261

ARS

Filing date
21 Jul 2025
Reporting date
31 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
DEF 14A File 001-40261

DEF 14A

Filing date
21 Jul 2025
Reporting date
21 Jul 2025
Next action
Verify source filing
SCHEDULE 13G File 005-03199

SCHEDULE 13G filing

Filing date
18 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
424B4 File 333-287519

424B4

Filing date
17 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
EFFECT File 333-287519

EFFECT filing

Filing date
15 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
S-1/A File 333-287519

S-1/A

Filing date
11 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
PRE 14A File 001-40261

PRE 14A

Filing date
09 Jul 2025
Reporting date
31 Dec 2024
Next action
Verify source filing
S-1/A File 333-287519

S-1/A

Filing date
16 Jun 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
12 Jun 2025
Reporting date
10 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
12 Jun 2025
Reporting date
10 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
12 Jun 2025
Reporting date
10 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-40261

144 filing

Filing date
11 Jun 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-40261

144 filing

Filing date
10 Jun 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
03 Jun 2025
Reporting date
01 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
03 Jun 2025
Reporting date
01 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .