MKS Instruments
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 7,500 $19.53 $146,460
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 1,100 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 7,500 $19.53 $146,460
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 75,000 $22.81 $1,710,750
Sale
BERTUCCI JOHN R director
Common 75,000 $22.81 $1,710,750
Sale
BERTUCCI JOHN R director
Common 75,000 $7.56 $567,225
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 75,000 $22.67 $1,700,025
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 7,875 $11.5 $90,563
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 7,500 N/A N/A
Sale
SMITH JOHN ALEXANDER officer: Sr. VP, ASG
Common 470 N/A N/A
Option
SMITH JOHN ALEXANDER officer: Sr. VP, ASG
Common 4,845 $11.46 $55,499
Option
SMITH JOHN ALEXANDER officer: Sr. VP, ASG
Stock Option (right to buy) 4,845 $11.46 $55,499
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 7,875 $11.5 $90,563
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 1,875 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 1,875 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 1,875 N/A N/A
Sale
KAHL HANS JOCHEN director
Common 1,700 $20.81 $35,377
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 626 $20.93 $13,102
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 100,000 $20.66 $2,066,000
Sale
BERTUCCI JOHN R director
Common 100,000 $20.66 $2,066,000
Sale
BERTUCCI JOHN R director
Common 100,000 $20.74 $2,074,000
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 100,000 $20.74 $2,074,000
Sale
SCHNEIDER FRANK officer: VP and GM Ion Systems
Common 150 N/A N/A
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 100,000 $21 $2,100,000
Sale
BERTUCCI JOHN R director
Common 100,000 $21 $2,100,000
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 100,000 $21.27 $2,127,000
Sale
BERTUCCI JOHN R director
Common 100,000 $21.27 $2,127,000
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Stock Option (right to buy) 13,584 N/A N/A
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 13,584 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 13,584 N/A N/A
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 1,875 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 1,875 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 1,875 N/A N/A
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 5,500 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 5,500 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 5,500 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Stock Option (right to buy) 2,770 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 2,770 N/A N/A
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 2,770 N/A N/A
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 2,770 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Stock Option (right to buy) 2,770 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 2,770 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 5,500 N/A N/A
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 5,500 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 5,500 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 5,500 N/A N/A
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 5,500 N/A N/A
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 100,000 $21.1 $2,110,000
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 5,500 N/A N/A
Sale
BERTUCCI JOHN R director
Common 100,000 $21.1 $2,110,000

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.