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RZ
Insider

Rui Zhang

VP, CAO & Corporate Controller

Rui Zhang (VP, CAO & Corporate Controller) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in PLAB. The largest single filing was $213K of PLAB (4,556 sh × $46.70, as filed), executed Apr 17.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$213K
shares × price, as filed
Last traded
Apr 17
Filed Apr 21
Open performance→
Volume by month
$213K$106K$0Oct 2024Apr 2025Oct 2025Apr 2026Apr 2026 · sells $213K
Buys $0 Sells $213K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Not on file 1 filing

Sector per market data · by filing · past 12 months

Most traded names
PLAB PLAB PLAB · 0 buys · 1 sell 1 filing
Recent filings
PLABSALE PHOTRONICS INC View filing → $213K
4,556 sh × $46.70
Exec Apr 17
Filed Apr 21 · 5:30 PM ET