Form 4 Tracker
Lewis Chew

Director · 6 filings · Latest: Aug 20, 2026

Arista Networks, Inc.
CADENCE DESIGN SYSTEMS INC
INTUITIVE SURGICAL INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ANET
Lewis ChewDirectorAug 20, 2026
Option Exercise
$0.00538—31,770
ANET
Lewis ChewDirectorMay 20, 2026
Option Exercise
$0.00971—31,232
ISRG
Lewis ChewDirectorApr 30, 2026
Option Exercise
$0.00531—1,314
ANET
Lewis ChewDirectorFeb 20, 2026
Option Exercise
$0.00971—30,261