Zhang Shuo
SEC insider (Form 3/4/5 filer). CIK 0001782026. Director at PDF SOLUTIONS INC (PDFS). 3 reported Form 4/5 transactions since Sep 2024; latest on Aug 12, 2026. Located in SANTA CLARA, CA.
Companies Zhang Shuo has filed insider reports for
- PDF SOLUTIONS INC (PDFS): Director
Zhang Shuo
CIK: 0001782026
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)1 (33.3%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (66.7%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
PDFS
PDF SOLUTIONS INC
Director