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/ Insider / 1782026
Zhang Shuo
CIK 1782026
Transactions on file
3
Tickers traded
PDFS
3 txns
Recent activity
Filed
Txn date
Issuer
Roles
Code
Shares
Value
% since Filing
Filing
2026-08-13
2026-08-12
PDFS
PDF SOLUTIONS INC
Director
Sale
1,501
$77.3K
-23.6%
open →
2026-07-02
2026-07-01
PDFS
PDF SOLUTIONS INC
Director
Grant
2,689
$0.00
—
open →
2025-07-02
2025-07-01
PDFS
PDF SOLUTIONS INC
Director
Grant
7,429
—
—
open →