ML
MOULDER LEON O JR disclosed purchase in Zenas BioPharma Inc
MOULDER LEON O JR disclosed a purchase transaction in Zenas BioPharma Inc (ZBIO) on 2026-05-18.
Action
Purchase
Capital
$1,012,800 reported value
Insider Form 4 Activity1 evidence source
Why it matters
This signal is anchored to the Form 4 disclosure date from Dataroma insider data.