MKS Instruments
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
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
BERTUCCI JOHN R director
 Common 100,000 $20.88 $2,088,000
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
 Common 100,000 $20.88 $2,088,000
Option
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
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 2,770 N/A N/A
Sale
KLIMM ROBERT L officer: V.P. & General Manager
 Common 2,188 $9.83 $21,497
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Common 2,188 $9.83 $21,497
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Stock Option (right to buy) 2,188 $9.83 $21,497
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Stock Option (right to buy) 11,080 $10.13 $112,240
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 2,080 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 11,080 $10.13 $112,240
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 25,000 $20.81 $520,275
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
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Stock Option (right to buy) 2,770 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 25,000 $20.81 $520,275
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 25,000 $20.71 $517,725
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 125,000 $20.51 $2,563,500
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
 Common 100,000 $20.05 $2,005,000
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 3,000 N/A N/A
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 3,000 N/A N/A
Sale
BERTUCCI JOHN R director
 Common 100,000 $20.05 $2,005,000
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Stock Option (right to buy) 3,000 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
Sale
BERTUCCI CLAIRE R other: Spouse of Chairman
 Common 100,000 $20.29 $2,029,000
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 2,770 N/A N/A
Sale
BERTUCCI JOHN R director
 Common 100,000 $20.29 $2,029,000
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 2,770 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 28,692 $20.29 $582,075
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 30,106 $20.28 $610,550
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
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 30,000 $20.91 $627,150
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 39,373 $20.91 $823,250
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 20,846 $20.89 $435,390
Sale
KLIMM ROBERT L officer: V.P. & General Manager
 Common 6,125 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 46,133 $20.83 $960,950
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Stock Option (right to buy) 6,125 N/A N/A
Option
KLIMM ROBERT L officer: V.P. & General Manager
 Common 6,125 N/A N/A
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 50,000 $20.38 $1,019,100
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 51,000 $20.56 $1,048,458
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 29,600 $20.16 $596,825
Sale
EMERSON ELECTRIC CO 10 percent owner
 Common Stock 24,454 $20.3 $496,514
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 526 N/A N/A
Option
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Stock Option (right to buy) 526 N/A N/A
Sale
WEIGNER RONALD officer: V.P., C.F.O & Treasurer
 Common 526 N/A N/A

Showing 1450 to 1500 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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