Form 4 Tracker
Lester A Wong

CFO; Interim CEO and CFO · 4 filings · Latest: Oct 14, 2026

KULICKE & SOFFA INDUSTRIES INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
KLIC
Lester A WongCFOOct 11, 2026
Option Exercise
$0.0019,225—76,006
KLIC
Lester A WongInterim CEO and CFOJun 18, 2026
Sale
$121.7160,000$7.3M50,743
KLIC
LESTER ALFRED WONG—Jun 18, 2026
Proposed Sale
$121.7160,000$7.3M—
KLIC
LESTER ALFRED WONG—Nov 20, 2024
Proposed Sale
$46.3760,000$2.8M—