FilingIndex
SC 13DThe Stakes

Zenas BioPharma, Inc. files SC 13D

Filed Jan 14, 2026 · 5mo ago · Accession 0001104659-26-003758

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
ZBIO
CIK
1953926
Form type
SC 13D
Filing date
Jan 14, 2026
Report date
Document
Size