Robby Sai Kit Chang

Director

Robby Sai Kit Chang (Director) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Ur-Energy Inc. (URG). The largest single filing was $374K of URG (213,914 sh × $1.75, as filed), executed Sep 25 2025.

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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

0 buys · 2 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$107K

shares × price, as filed

Last traded

Aug 24

Filed Aug 25

Median ADV $14.9M across their filed names

Open performance→

Volume by month

Buys $0 Sells $481K

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

Sectors filed on

Energy 2 filings

Sector per market data · by filing · past 12 months

Most traded names

URG

Ur-Energy Inc. URG · 0 buys · 2 sells 2 filings

Recent filings

URGSALE Ur-Energy Inc. View filing → $107K
75,588 sh × $1.41
Exec Aug 24
Filed Aug 25 · 5:08 PM ET URGSALE Ur-Energy Inc. View filing → $374K
213,914 sh × $1.75
Exec Sep 25 2025
Filed Sep 26 2025 · 5:30 PM ET