Bradford T. Whitmore - 12 Mar 2026 SCHEDULE 13D/A Report for ULTRALIFE CORP Common Stock, $.10 par value per share (ULBI)

Filing Manager
Bradford T. Whitmore
Reporting Manager
WHITMORE BRADFORD T
Security
ULTRALIFE CORP Common Stock, $.10 par value per share
Symbol
ULBI
Shares outstanding
16,666,558 shares
Disclosed Ownership
6,599,957 shares
Ownership
40%
Form type
SCHEDULE 13D/A
Filing time
16 Mar 2026, 19:16:16 UTC
Date of event
12 Mar 2026
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
WHITMORE BRADFORD T 40% 6,599,957 205,915 6,394,042 Bradford T. Whitmore Bradford T. Whitmore 0000933430
SUNRAY I, LLC 27% 4,452,283 4,452,283 0 Bradford T. Whitmore Manager 0001564292
Whitmore Holdings, LLC 38% 6,394,042 1,941,759 4,452,283 Bradford T. Whitmore Manager
Bradford Whitmore Trust 38% 6,394,042 0 6,394,042 Bradford T. Whitmore Trustee