Form 4 Tracker
Christopher Horan

Chief Tech Operations Officer · 5 filings · Latest: Oct 5, 2026

Artiva Biotherapeutics, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ARTV
Christopher HoranChief Tech Operations OfficerOct 5, 2026
Sale
$6.8410,340$70.7K312,744
ARTV
Christopher HoranChief Tech Operations OfficerSep 3, 2026
Sale
$11.1610,366$115.6K283,084
ARTV
Christopher HoranChief Tech Operations OfficerMay 19, 2026
Sale
$9.017,002$63.1K293,450
ARTV
Christopher P. Horan—May 18, 2026
Proposed Sale
$9.227,500$69.2K—