John Tseng-Chung Lee

Insider Reports History

Entity
Individual
Location
90 Industrial Way, Wilmington, MA
Signature
John Tseng-Chung Lee
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by John Tseng-Chung Lee:

Stock Role Class Num Shares Value Price $ Report Date Ownership
MKS INSTRUMENTS INC President & CEO, Director Common Stock 112K $13.7M $122.15 Feb 15, 2024 Direct
MKS INSTRUMENTS INC President & CEO, Director Restricted Stock Unit 105K $12.6M $120.00 Feb 15, 2024 Direct
COGNEX CORP Director Common Stock 3.02K $123K $40.93 May 9, 2024 Direct
COGNEX CORP Director Restricted Stock Unit 1.85K $75.6K $40.93 May 9, 2024 Direct

Insider Reports Filed by John Tseng-Chung Lee

Symbol Company Period Transactions Value $ Form Type Date Filed Role
CGNX COGNEX CORP May 9, 2024 2 $0 4 May 10, 2024 Director
CGNX COGNEX CORP Feb 20, 2024 3 $0 4 Feb 22, 2024 Director
MKSI MKS INSTRUMENTS INC Feb 15, 2024 14 -$3.69M 4 Feb 16, 2024 President & CEO, Director
MKSI MKS INSTRUMENTS INC Feb 5, 2024 1 $0 4 Feb 6, 2024 President & CEO, Director
MKSI MKS INSTRUMENTS INC Dec 1, 2023 11 -$276K 4 Dec 5, 2023 President & CEO, Director
CGNX COGNEX CORP May 9, 2023 2 $0 4 May 11, 2023 Director
CGNX COGNEX CORP Feb 21, 2023 1 $0 4 Feb 23, 2023 Director
MKSI MKS INSTRUMENTS INC Feb 15, 2023 14 -$2.09M 4 Feb 16, 2023 President & CEO, Director
MKSI MKS INSTRUMENTS INC Feb 8, 2023 1 $0 4 Feb 9, 2023 President & CEO, Director
CGNX COGNEX CORP May 9, 2022 1 $0 4 May 10, 2022 Director
CGNX COGNEX CORP May 4, 2022 0 $0 3 May 10, 2022 Director
MKSI MKS INSTRUMENTS INC Apr 29, 2022 1 $0 4 May 2, 2022 President & CEO, Director
MKSI MKS INSTRUMENTS INC Feb 15, 2022 13 -$2.11M 4 Feb 16, 2022 President & CEO, Director
MKSI MKS INSTRUMENTS INC Jan 21, 2022 1 $0 4 Jan 24, 2022 President & CEO, Director