Insider Trading & Ownership - Lee John Tseng-Chung

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Lee John Tseng-Chung

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-02-20
Option Award
2024-02-22
7:16 pm
2025-02-20
2025-02-20
COGNEX CORPCGNXLee John Tseng-Chung
Director
6,973$016,496
(Direct)
View
2024-02-21
Exercise
2024-02-22
7:16 pm
2024-02-21
2026-02-21
COGNEX CORPCGNXLee John Tseng-Chung
Director
1,166$016,496
(Direct)
View
2024-02-15
Tax Withholding
2024-02-16
2:58 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
30,231$122.151,093,823
(Direct)
View
2024-02-15
Option Award
2024-02-16
2:58 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
22,608$01,093,823
(Direct)
View
2024-02-15
Exercise
2024-02-16
2:58 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
64,534$01,093,823
(Direct)
View
2024-02-05
Option Award
2024-02-06
2:39 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
69,279$0146,805
(Direct)
View
2023-12-01
Exercise
2023-12-05
2:36 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
3,275$0472,857
(Direct)
View
2023-12-01
Tax Withholding
2023-12-05
2:36 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
3,275$84.19472,857
(Direct)
View
2023-05-09
Exercise
2023-05-11
4:01 pm
2023-05-09
2025-05-09
COGNEX CORPCGNXLee John Tseng-Chung
Director
740$09,523
(Direct)
View
2023-02-21
Option Award
2023-02-23
4:27 pm
2024-02-21
2026-02-21
COGNEX CORPCGNXLee John Tseng-Chung
Director
5,826$09,523
(Direct)
View
2023-02-15
Option Award
2023-02-16
2:52 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
23,931$0819,460
(Direct)
View
2023-02-15
Exercise
2023-02-16
2:52 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
47,030$0819,460
(Direct)
View
2023-02-15
Tax Withholding
2023-02-16
2:52 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
20,862$100.29819,460
(Direct)
View
2023-02-08
Option Award
2023-02-09
3:30 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
43,902$0103,900
(Direct)
View
2022-05-09
Option Award
2022-05-10
1:52 pm
2023-05-09
2025-05-09
COGNEX CORPCGNXLee John Tseng-Chung
Director
3,697$03,697
(Direct)
View
2022-04-29
Option Award
2022-05-02
4:14 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
21,056$059,997
(Direct)
View
2022-02-15
Tax Withholding
2022-02-16
4:33 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
13,839$152.55374,011
(Direct)
View
2022-02-15
Exercise
2022-02-16
4:33 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
31,198$0374,011
(Direct)
View
2022-01-21
Option Award
2022-01-24
4:27 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
28,873$070,139
(Direct)
View
2021-02-16
Option Award
2021-02-17
6:48 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
11,812$0531,942
(Direct)
View
2021-02-16
Exercise
2021-02-17
6:48 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
22,096$0531,942
(Direct)
View
2021-02-16
Tax Withholding
2021-02-17
6:48 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
9,804$172.2531,942
(Direct)
View
2021-01-25
Option Award
2021-01-26
2:00 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
22,605$051,550
(Direct)
View
2020-02-18
Tax Withholding
2020-02-19
5:35 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
6,301$113.87349,998
(Direct)
View
2020-02-18
Option Award
2020-02-19
5:35 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
12,844$0349,998
(Direct)
View
2020-02-18
Exercise
2020-02-19
5:35 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
15,721$0349,998
(Direct)
View
2020-01-27
Option Award
2020-01-28
5:55 pm
N/A
N/A
MKS INSTRUMENTS INCMKSILee John Tseng-Chung
President & CEO
9,197$031,822
(Direct)
View