Form 4 Tracker
Norman D Schwartz

Director, Chairman & CEO, 10% Owner · 2 filings · Latest: Sep 4, 2026

BIO-RAD LABORATORIES, INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
BIO BIO.B
Norman D SchwartzDirector, Chairman & CEO, 10% OwnerSep 6, 2026
Option Exercise
$0.003,455—450,873
BIO BIO.B
Norman D SchwartzDirector, Chairman & CEO, 10% OwnerSep 5, 2026
Option Exercise
$0.004,109—450,294
BIO BIO.B
Norman D SchwartzDirector, Chairman & CEO, 10% OwnerSep 1, 2026
Option Exercise
$0.005,087—448,521