MKS Instruments
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 34,620 $19.3 $668,201
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 43,529 $19.56 $851,514
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 1,586 $19.75 $31,324
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 14,435 $19.78 $285,495
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 2,000 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 16,251 $20.44 $332,105
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 2,000 N/A N/A
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 2,000 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 28,530 $20.32 $579,701
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Stock Option (right to buy) 660 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 660 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 43,828 $20.79 $911,053
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 660 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 29,771 $21.07 $627,156
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 881 $21.39 $18,845
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 20,000 $21.03 $420,660
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 43,355 $21.66 $939,113
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 753 $21.97 $16,543
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 66,936 $22.06 $1,476,742
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 75,000 $21.43 $1,607,550
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Stock Option (right to buy) 660 N/A N/A
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 660 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 2,000 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 660 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 2,000 N/A N/A
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 2,000 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 53,623 $20.92 $1,122,008
Sale
KLIMM ROBERT L officer: V.P. & General Manager
Common 2,000 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Stock Option (right to buy) 2,000 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
Common 2,000 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 42,998 N/A N/A
Sale
BERTUCCI JOHN R director
Common 100,000 N/A N/A
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 100,000 $20.18 $2,018,000
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 37,562 $20.16 $757,212
Sale
BERTUCCI JOHN R director
Common 100,000 $20.35 $2,035,000
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Stock Option (right to buy) 660 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 660 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 24,479 $20.2 $494,378
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
Common 100,000 $20.35 $2,035,000
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 660 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 825 $21.14 $17,443
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 45,357 $21.3 $965,968
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Stock Option (right to buy) 660 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 660 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 39,720 $21.66 $860,415
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
Common 660 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 57,000 $22.06 $1,257,306
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 121,100 $22.17 $2,684,182
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 28,562 $22.96 $655,698
Sale
EMERSON ELECTRIC CO 10 percent owner
Common Stock 33,403 $23.24 $776,119

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.