MKS Instruments
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
 Common 100,000 N/A N/A
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 17,825 $12.25 $218,356
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Stock Option (right to buy) 17,825 $12.25 $218,356
Sale
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 17,825 $27.05 $482,166
Sale
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 23,050 $27.1 $624,655
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 23,050 $15.68 $361,424
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Stock Option (right to buy) 23,050 $15.68 $361,424
Option
KAHL HANS JOCHEN director
 Director Stock Option (Right to Buy) 2006 12,000 $24.35 $292,200
Option
KAHL HANS JOCHEN director
 Common 12,000 $24.35 $292,200
Sale
KAHL HANS JOCHEN director
 Common 12,000 $27.17 $325,980
Option
ANDERSON ROBERT R director
 Common 11,250 N/A N/A
Sale
ANDERSON ROBERT R director
 Common 11,250 N/A N/A
Option
ANDERSON ROBERT R director
 Director Stock option (right to buy) 11,250 N/A N/A
Sale
ANDERSON ROBERT R director
 Common 10,000 $27.45 $274,500
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 1,972 N/A N/A
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Stock Option (right to buy) 1,972 N/A N/A
Sale
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 1,972 N/A N/A
Option
COLELLA GERARD G director
 Stock Option (right to buy) 2,187 N/A N/A
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Stock Option (right to buy) 24,557 N/A N/A
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 24,557 N/A N/A
Sale
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 24,557 N/A N/A
Option
COLELLA GERARD G director
 Common 2,187 N/A N/A
Sale
COLELLA GERARD G director
 Common 2,187 $27.23 $59,541
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Stock Option (right to buy) 55,900 $16.22 $906,698
Sale
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 55,900 $27.6 $1,542,840
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 55,900 $16.22 $906,698
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Common 1,875 N/A N/A
Option
CHUTE RICHARD S director
 Director Stock option (right to buy) 6,905 $13.64 $94,184
Option
SMITH JOHN ALEXANDER officer: Sr. VP, ASG
 Common 2,187 N/A N/A
Sale
SMITH JOHN ALEXANDER officer: Sr. VP, ASG
 Common 2,187 N/A N/A
Option
CHUTE RICHARD S director
 Common 6,905 $13.64 $94,184
Option
SMITH JOHN ALEXANDER officer: Sr. VP, ASG
 Stock Option (right to buy) 2,187 N/A N/A
Sale
CHUTE RICHARD S director
 Common 6,905 $13.64 $94,184
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
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
 Common 100,000 $27.75 $2,775,000
Sale
KLIMM ROBERT L officer: V.P. & General Manager
 Common 6,250 $27.94 $174,625
Sale
HADAR RON officer: V.P. General Manager C..
 Common 10,000 $28 $280,000
Sale
BERTUCCI JOHN R director
 Common 100,000 $27.75 $2,775,000
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Common 6,250 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Stock Option (right to buy) 6,250 N/A N/A
Sale
BERTUCCI JOHN R director
 Common 100,000 $27.25 $2,725,000
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
 Common 100,000 $27.25 $2,725,000
Sale
KLIMM ROBERT L officer: V.P. & General Manager
 Common 6,250 N/A N/A
Sale
HADAR RON officer: V.P. General Manager C..
 Common 10,000 $27.5 $275,000
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Stock Option (right to buy) 6,250 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Common 6,250 N/A N/A
Option
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 28,125 N/A N/A
Sale
HADAR RON officer: V.P. General Manager C..
 Common 10,000 N/A N/A
Sale
STEWART WILLIAM D officer: VP/GM, Vacuum Products
 Common 28,125 $26.86 $755,381

Showing 1300 to 1350 of 2079 results.

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.

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