0001193125-13-470776 Sample Contracts

IDEXX LABORATORIES, INC. $75,000,000 3.94% Series A Senior Notes due December 11, 2023 $75,000,000 4.04% Series B Senior Notes due December 11, 2025 NOTE PURCHASE AGREEMENT Dated December 11, 2013

Note Purchase Agreement • December 12th, 2013 • Idexx Laboratories Inc /De • In vitro & in vivo diagnostic substances • New York

• Contract Type
  Note Purchase Agreement
• Filed
  December 12th, 2013
• Company
  Idexx Laboratories Inc /De
• Industry
  In vitro & in vivo diagnostic substances
• Jurisdiction
  New York

IDEXX Laboratories, Inc., a Delaware corporation (together with any successor thereto that becomes a party hereto pursuant to Section 10.3, the “Company”), agrees with each of the Purchasers as follows: