Castle Creek Capital Partners VI, LP - 30 Jan 2026 SCHEDULE 13D/A Report for MIDDLEFIELD BANC CORP. Common Stock, no par value (MBCN)

Filing Manager
Castle Creek Capital Partners VI, LP
Reporting Manager
Castle Creek Capital Partners VI, LP
Security
MIDDLEFIELD BANC CORP. Common Stock, no par value
Symbol
MBCN
Shares outstanding
8,021,718 shares
Disclosed Ownership
312,847 shares
Ownership
3.9%
Form type
SCHEDULE 13D/A
Filing time
03 Feb 2026, 19:29:56 UTC
Date of event
30 Jan 2026
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Castle Creek Capital Partners VI, LP 3.9% 312,847 0 312,847 /s/ Tony Scavuzzo Tony Scavuzzo, Managing Principal 0001666749
Castle Creek Capital VI LLC 3.9% 312,847 0 312,847 /s/ Tony Scavuzzo Tony Scavuzzo, Managing Principal