Mink Brook Partners LP - 30 Sep 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
3,417,978 shares
Disclosed Ownership
314,454 shares
Ownership
9.2%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 06:17:52 UTC
Date of event
30 Sep 2025
Previous filing
29 Jul 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% 159,378 0 159,378 /s/ William Mueller Managing Member, general partner Mink Brook Capital GP LLC
Mink Brook Opportunity Fund LP 4.5% 155,076 0 155,076 /s/ William Mueller Managing Member, general partner Mink Brook Capital GP LLC
Mink Brook Capital GP LLC 9.2% 314,454 0 314,454 /s/ William Mueller Managing Member, general partner Mink Brook Capital GP LLC
William Mueller 9.2% 314,454 0 314,454 /s/ William Mueller William Mueller
Mink Brook Asset Management LLC 9.2% 314,454 0 314,454 /s/ William Mueller Managing Member, Mink Brook Asset Management LLC