---
title: "IDEXX Laboratories Executives Sell Over $23 Million in Company Stock"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/252304131.md"
description: "IDEXX Laboratories executives have sold over $23 million in company stock, as revealed in recent SEC filings. Executive Vice President Lane Michael sold 8,411 shares for approximately $5.28 million, while President and CEO Jonathan Jay Mazelsky sold 29,260 shares for about $18.49 million. Following these transactions, Michael retains ownership of 7,131 shares directly and 592 shares indirectly, while Mazelsky holds 83,311 shares directly."
datetime: "2025-08-09T00:40:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/252304131.md)
  - [en](https://longbridge.com/en/news/252304131.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/252304131.md)
---

# IDEXX Laboratories Executives Sell Over $23 Million in Company Stock

Reporter Name

Relationship

Type

Amount

SEC Filing

Lane Michael

Executive Vice President

Sell

$5,279,893

Form 4

Mazelsky Jonathan Jay

President and CEO

Sell

$18,491,642

Form 4

IDEXX Laboratories has seen significant stock transactions by its top executives, as reported in recent SEC Form 4 filings.

Lane Michael, Executive Vice President of IDEXX Laboratories, sold 8,411 shares of common stock on August 6, 2025, with weighted average prices ranging from $627.5634 to $628.8866, totaling $5,279,893. Post-transaction, Michael directly owns 7,131 shares and indirectly owns 592 shares through his spouse.

Jonathan Jay Mazelsky, President, CEO, and Director of IDEXX Laboratories, sold 29,260 shares on the same date, with weighted average prices ranging from $626.9024 to $639.3718, totaling $18,491,642. Following these sales, Mazelsky directly owns 83,311 shares.

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