John Tseng-Chung Lee

President & CEO

John Tseng-Chung Lee (President & CEO) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in MKS Inc. (MKSI). The largest single filing was $7.7M of MKSI (30,000 sh across 4 lots, as filed), executed Feb 20.

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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 · 3 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$13.9M

shares × price, as filed

Last traded

Aug 14

Filed Aug 17

Median ADV $415.2M across their filed names

Open performance→

Volume by month

Buys $0 Sells $13.9M

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

Sectors filed on

Technology 3 filings

Sector per market data · by filing · past 12 months

Most traded names

MKSI

MKS Inc. MKSI · 0 buys · 3 sells 3 filings

Recent filings

MKSISALE MKS Inc. View filing → $3.0M
10,000 sh × $302.01
Exec Aug 14
Filed Aug 17 · 10:11 AM ET MKSISALE MKS Inc. View filing → $3.2M
10,000 sh × $315.48
Exec May 22
Filed May 26 · 5:30 PM ET MKSISALE MKS Inc. View filing → $7.7M
30,000 sh across 4 lots
Exec Feb 20
Filed Feb 23 · 5:30 PM ET