Lee John Tseng-Chung

SEC insider (Form 3/4/5 filer). CIK 0001414656. 154 filings on record. Located in ANDOVER, MA.

Companies Lee John Tseng-Chung has filed insider trades for

• MKS INC (MKSI) — Director, Officer, President & CEO
• COGNEX CORP (CGNX) — Director