Mink Brook Partners LP - Sep 30, 2025 SCHEDULE 13G/A Report for Star Equity Holdings, Inc. Common Stock (STRR)

Filing Manager
Mink Brook Partners LP
Reporting Manager
Mink Brook Capital GP LLC
Security
Star Equity Holdings, Inc. Common Stock
Symbol
STRR
Shares outstanding
3.42M shares
Disclosed Ownership
314K shares
Ownership
9.2%
Form type
SCHEDULE 13G/A
Date filed
11/14/2025, 06:17 AM
Date of event
Sep 30, 2025
Previous filing
Jul 29, 2025
SEC
View on sec.gov

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Mink Brook Partners LP 4.6% 159K 0 159K /s/ William Mueller Managing Member, general partner Mink Brook Capital GP LLC
Mink Brook Opportunity Fund LP 4.5% 155K 0 155K /s/ William Mueller Managing Member, general partner Mink Brook Capital GP LLC
Mink Brook Capital GP LLC 9.2% 314K 0 314K /s/ William Mueller Managing Member, general partner Mink Brook Capital GP LLC
William Mueller 9.2% 314K 0 314K /s/ William Mueller William Mueller
Mink Brook Asset Management LLC 9.2% 314K 0 314K /s/ William Mueller Managing Member, Mink Brook Asset Management LLC