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JG
Insider

Jack Q. Guo

EVP & CFO

Jack Q. Guo (EVP & CFO) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in CSTM. The largest single filing was $1.1M of CSTM (41,717 sh × $25.87, as filed), executed Mar 10.

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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
2
0 buys · 2 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.9M
shares × price, as filed
Last traded
May 5
Filed May 7
Open performance→
Volume by month
$1.1M$540K$0Oct 2024Apr 2025Oct 2025Apr 2026Mar 2026 · sells $1.1MMay 2026 · sells $822K
Buys $0 Sells $1.9M

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

Sectors filed on
Not on file 2 filings

Sector per market data · by filing · past 12 months

Most traded names
CSTM CSTM CSTM · 0 buys · 2 sells 2 filings
Recent filings
CSTMSALE CONSTELLIUM SE View filing → $822K
25,201 sh × $32.62
Exec May 5
Filed May 7 · 5:30 PM ET CSTMSALE CONSTELLIUM SE View filing → $1.1M
41,717 sh × $25.87
Exec Mar 10
Filed Mar 11 · 5:30 PM ET