SEC CIK 2107725

ZHANG RUI

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
PLABview stock →27,0792026-04-17

Position History — PLAB

Reported shares owned immediately after each Form 4 transaction, over time.

011,12922,25833,3872026-022026-042026-04

Recent Filings — PLAB

DateActivitySharesPriceOwned After
2026-04-17Open-market sale4,556$46.7027,079
2026-04-08Open-market sale1,752$43.5031,635
2026-02-09Grant / award1,467$0.0033,387

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.