Form 4 Tracker
Steven C. Crouse

Director; President - Diag & Spatial Bi · 7 filings · Latest: Aug 17, 2026

BIO-TECHNE Corp
OmniAb, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TECH
Steven C. CrousePresident - Diag & Spatial BiAug 15, 2026
Option Exercise
$0.005,423—12,184
OABI
Steven C. CrouseDirectorJun 17, 2026
Option Exercise
—20,000—33,333
TECH
Steven C. CrousePresident - Diag & Spatial BiJun 2, 2026
Option Exercise
—600—6,977
TECH
Steven C. CrousePresident - Diag & Spatial BiMay 1, 2026
Option Exercise
—794—6,688
OABI
Steven C. CrouseDirectorApr 21, 2026
Option Exercise
—13,333—13,333