IDEXX Laboratories
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
STUDER JACQUELINE officer: CVP, Gen. Counsel & Se..
Incentive Stock Option (right-to-buy) 800 $79.54 $63,632
Option
AYERS JONATHAN W director
Common Stock 14,236 $119.97 $1,707,836
Sale
AYERS JONATHAN W director
Common Stock 14,236 $119.97 $1,707,836
Option
AYERS JONATHAN W director
Non-Qualified Stock Option (right-to-buy) 14,236 $119.97 $1,707,836
Option
AYERS JONATHAN W director
Common Stock 15,764 $38.8 $611,564
Option
AYERS JONATHAN W director
Incentive Stock Option (right-to-buy) 2,576 $38.8 $99,936
Sale
AYERS JONATHAN W director
Common Stock 13,188 $38.8 $511,628
Option
AYERS JONATHAN W director
Non-Qualified Stock Option (right-to-buy) 13,188 $38.8 $511,628
Option
CRAIG THOMAS director
Common Stock 9,924 $26.66 $264,524
Option
CRAIG THOMAS director
Non-Qualified Stock Option (right-to-buy) 9,924 $26.66 $264,524
Sale
CRAIG THOMAS director
Common Stock 8,500 $120.06 $1,020,519
Option
MAZELSKY JAY
Incentive Stock Option (right-to-buy) 2,204 $47.53 $104,756
Option
MAZELSKY JAY
Common Stock 2,204 $47.53 $104,756
Option
AYERS JONATHAN W director
Non-Qualified Stock Option (right-to-buy) 40,000 $26.66 $1,066,200
Option
AYERS JONATHAN W director
Common Stock 40,000 $26.66 $1,066,200
Sale
AYERS JONATHAN W director
Common Stock 40,000 $107.34 $4,293,400
Sale
END WILLIAM T director
Common Stock 5,000 $109.87 $549,360
Option
STUDER JACQUELINE officer: CVP, Gen. Counsel & Se..
Restricted Stock Unit 1,129 N/A N/A
Option
MAZELSKY JAY
Restricted Stock Unit 2,366 N/A N/A
Option
STUDER JACQUELINE officer: CVP, Gen. Counsel & Se..
Common Stock 1,129 N/A N/A
Option
MAZELSKY JAY
Common Stock 2,366 N/A N/A
Option
HENDERSON REBECCA M director
Common Stock 19,848 $26.66 $529,048
Option
HENDERSON REBECCA M director
Non-Qualified Stock Option (right-to-buy) 9,924 $26.66 $264,524
Sale
HENDERSON REBECCA M director
Common Stock 19,848 $26.66 $529,048
Option
JOHNSON BARRY C director
Common Stock 9,924 $26.67 $264,623
Option
JOHNSON BARRY C director
Non-Qualified Stock Option (right-to-buy) 9,924 $26.67 $264,623
Sale
JOHNSON BARRY C director
Common Stock 9,924 $26.67 $264,623
Option
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Common Stock 2,576 $38.8 $99,936
Option
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Incentive Stock Option (right-to-buy) 2,576 $38.8 $99,936
Option
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Common Stock 64,130 $38.64 $2,478,176
Sale
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Common Stock 49,560 $73.88 $3,661,394
Option
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Non-Qualified Stock Option (right-to-buy) 21,432 $38.8 $831,454
Sale
END WILLIAM T director
Common Stock 5,000 $108.5 $542,520
Option
AYERS JONATHAN W director
Common Stock 80,000 $26.66 $2,132,400
Sale
AYERS JONATHAN W director
Common Stock 60,000 $107.88 $6,472,560
Option
AYERS JONATHAN W director
Non-Qualified Stock Option (right-to-buy) 80,000 $26.66 $2,132,400
Option
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Common Stock 2,598 N/A N/A
Option
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Restricted Stock Unit 2,598 N/A N/A
Sale
END WILLIAM T director
Common Stock 4,924 $85.87 $422,824
Option
END WILLIAM T director
Common Stock 9,924 $26.66 $264,524
Option
END WILLIAM T director
Non-Qualified Stock Option (right-to-buy) 9,924 $26.66 $264,524
Sale
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Common Stock 2,000 $71.93 $143,866
Purchase
SZOSTAK M ANNE director
Common Stock 2,000 $69.94 $139,882
Option
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Common Stock 2,448 N/A N/A
Option
WILLIAMS MICHAEL J PHD officer: Executive Vice President
Restricted Stock Unit 2,448 N/A N/A
Option
STUDER JACQUELINE officer: CVP, Gen. Counsel & Se..
Restricted Stock Unit 346 N/A N/A
Option
MAZELSKY JAY
Common Stock 1,420 N/A N/A
Option
AYERS JONATHAN W director
Restricted Stock Unit 8,734 N/A N/A
Option
AYERS JONATHAN W director
Common Stock 8,734 N/A N/A
Option
MCKEON BRIAN P officer: Executive VP & CFO
Common Stock 1,355 N/A N/A

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.