FilingIndex
SC 13D/AThe Stakes

ULTRALIFE CORP files SC 13D/A

Filed Mar 16, 2026 · 3mo ago · Accession 0000933430-26-000003

Plain English

Activist stake — an investor has acquired more than 5% with intent to influence.

Read the source below for the full document.

Filing details
Ticker
ULBI
CIK
875657
Form type
SC 13D/A
Filing date
Mar 16, 2026
Report date
Document
Size