CHEN FUSEN ERNIE 4
4 · KULICKE & SOFFA INDUSTRIES INC · Filed Nov 24, 2025
Insider Transaction Report
Form 4
CHEN FUSEN ERNIE
Director
Transactions
- Exercise/Conversion
Performance Share Units
2025-11-20−1,920→ 0 total→ Common Stock (1,920 underlying) - Exercise/Conversion
Common Stock
2025-11-20+1,920→ 1,161,725 total
Footnotes (1)
- [F1]Performance Share Units (PSUs) awarded October 14, 2022, achieved an 8% payout based on the greater of absolute revenue growth or relative performance against each direct competitor for each year of the three-year performance period. The payout was certified, and the shares issued on November 20, 2025. Each PSU is convertible into one share of common stock.