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Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
GEBSKI CHRISTINE officer: See Remarks
Common Stock 3,788 $147.13 $557,328
Option
DAWES KAREN A director
Common Stock 7,392 $18.12 $133,943
Sale
DAWES KAREN A director
Common Stock 850 $171.38 $145,673
Option
DAWES KAREN A director
Stock Option (Right to Buy) 7,392 $18.12 $133,943
Purchase
MADAUS MARTIN D director
Common Stock 500 $156.18 $78,090
Purchase
MADAUS MARTIN D director
Common Stock 500 $159.19 $79,595
Purchase
MADAUS MARTIN D director
Common Stock 500 $161.15 $80,575
Sale
SNODGRES JON officer: Chief Financial Officer
Common Stock 5,647 $200 $1,129,400
Option
HUNT ANTHONY director, officer: Chief Execut..
Stock Option (Right to Buy) 25,000 $33.87 $846,750
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 25,000 $200 $5,000,000
Option
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 25,000 $33.87 $846,750
Option
SNODGRES JON officer: Chief Financial Officer
Stock Option (Right to Buy) 466 $59.52 $27,736
Option
SNODGRES JON officer: Chief Financial Officer
Common Stock 466 $59.52 $27,736
Sale
DAWES KAREN A director
Common Stock 775 $227.17 $176,057
Option
HUNT ANTHONY director, officer: Chief Execut..
Stock Option (Right to Buy) 10,000 $33.87 $338,700
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 245 $227.01 $55,617
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 4,873 $226.34 $1,102,955
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 10,490 $225.22 $2,362,558
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 6,626 $224.47 $1,487,338
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 1,389 $223.26 $310,108
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 720 $222.24 $160,013
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 1,235 $221.46 $273,503
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 824 $220.08 $181,346
Option
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 10,000 $33.87 $338,700
Option
SNODGRES JON officer: Chief Financial Officer
Stock Option (Right to Buy) 970 $215.58 $209,113
Option
SNODGRES JON officer: Chief Financial Officer
Stock Option (Right to Buy) 3,047 $86.1 $262,347
Sale
SNODGRES JON officer: Chief Financial Officer
Common Stock 2,400 $253.16 $607,584
Sale
SNODGRES JON officer: Chief Financial Officer
Common Stock 4,298 $252.7 $1,086,105
Option
SNODGRES JON officer: Chief Financial Officer
Common Stock 970 $215.58 $209,113
Option
SNODGRES JON officer: Chief Financial Officer
Common Stock 3,047 $86.1 $262,347
Option
KURIYEL RALF officer: Senior VP, R&D
Stock Option (Right to Buy) 646 $86.1 $55,621
Option
KURIYEL RALF officer: Senior VP, R&D
Stock Option (Right to Buy) 1,354 $59.52 $80,590
Sale
KURIYEL RALF officer: Senior VP, R&D
Common Stock 4,040 $254.14 $1,026,726
Sale
KURIYEL RALF officer: Senior VP, R&D
Common Stock 800 $255.2 $204,160
Option
KURIYEL RALF officer: Senior VP, R&D
Common Stock 646 $86.1 $55,621
Option
KURIYEL RALF officer: Senior VP, R&D
Common Stock 1,354 $59.52 $80,590
Option
KURIYEL RALF officer: Senior VP, R&D
Common Stock 2,000 $33.05 $66,100
Sale
GEBSKI CHRISTINE officer: SVP, Filtration & Chro..
Common Stock 3,357 $243.01 $815,785
Option
BYLUND JAMES officer: Chief Operating Officer
Stock Option (Right to Buy) 2,000 $94.33 $188,660
Sale
BYLUND JAMES officer: Chief Operating Officer
Common Stock 2,000 $240.4 $480,800
Option
BYLUND JAMES officer: Chief Operating Officer
Common Stock 2,000 $94.33 $188,660
Sale
SNODGRES JON officer: Chief Financial Officer
Common Stock 2,000 $220 $440,000
Option
HUNT ANTHONY director, officer: Chief Execut..
Stock Option (Right to Buy) 15,154 $32.4 $490,990
Option
HUNT ANTHONY director, officer: Chief Execut..
Stock Option (Right to Buy) 5,000 $33.87 $169,350
Sale
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 24,802 $200 $4,960,400
Option
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 15,154 $32.4 $490,990
Option
HUNT ANTHONY director, officer: Chief Execut..
Common Stock 5,000 $33.87 $169,350
Sale
DAWES KAREN A director
Common Stock 742 $152.84 $113,407
Sale
DAWES KAREN A director
Common Stock 1,875 $152.14 $285,263
Sale
DAWES KAREN A director
Common Stock 1,845 $151.14 $278,853

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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.