Idexx Laboratories Inc /De

Ownership Transactions Reported by 25 Insiders

Symbol
IDXX on Nasdaq
Industry
In Vitro & In Vivo Diagnostic Substances
Location
One Idexx Drive, Westbrook, ME

Insiders trading volume in the past year

Idexx Laboratories Inc /De executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Jonathan W. Ayers Director $271M Sep 6, 2024
Jonathan Jay Mazelsky President and CEO, Director $53.7M -$18.5M -25.6% Aug 15, 2025
Brian P. Mckeon EVP, CFO and Treasurer $22.4M Feb 14, 2025
Giovani Twigge Senior Vice President $11.3M Feb 23, 2022
Nimrata Hunt Executive Vice President $10.3M -$5.29M -33.9% Aug 11, 2025
James F. Polewaczyk Executive Vice President $6.36M Mar 6, 2024
Michael G. Erickson Executive Vice President $6.29M -$264K -4.02% Aug 12, 2025
Michael Lane Executive Vice President $5.18M -$5.28M -50.5% Aug 6, 2025
Kathy Turner Senior Vice President $4.36M Feb 15, 2023
George Fennell Executive Vice President $3.9M -$4.62M -54.2% Feb 13, 2025
Sharon E. Underberg EVP, GC & Corporate Secretary $3.74M -$3.55M -48.7% Aug 8, 2025
Sophie V. Vandebroek Director $3.69M -$773K -17.3% May 9, 2025
Lawrence Kingsley Director $3.52M May 6, 2025
Andrew Emerson EVP, CFO and Treasurer $2.52M Aug 7, 2025
Junius Daniel M Director $1.67M -$1.36M -44.8% May 13, 2025
Michael P. Johnson Executive Vice President $1.45M Jun 1, 2025
Bruce L. Claflin Director $1.41M May 7, 2025
Martin A. Smith Executive Vice President $1.33M Sep 1, 2025
Szostak M Anne Director $1.32M -$4M -75.1% Aug 22, 2025
Michael Schreck Executive Vice President $1.27M Feb 13, 2025
Stuart Essig Director $854K May 6, 2025
Sam Samad Director $483K May 7, 2025
Asha COLLINS Director $436K May 6, 2024
Irene Chang Britt Director $263K May 7, 2025
Joseph L. Hooley Director $0 Sep 1, 2025

Recent Insider Transactions by Companies or Individuals for Idexx Laboratories Inc /De

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.