---
title: "Southwest Airlines, Colliers International, and more stocks see action from activist investors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/282392327.md"
description: "Activists also report to the SEC on MoonLake Immunotherapeutics, BridgeBio Pharma, Southwest Airlines, and Cogent Biosciences."
datetime: "2026-04-10T21:51:27.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/282392327.md)
  - [en](https://longbridge.com/en/news/282392327.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/282392327.md)
---

# Southwest Airlines, Colliers International, and more stocks see action from activist investors

Activists also report to the SEC on MoonLake Immunotherapeutics, BridgeBio Pharma, Southwest Airlines, and Cogent Biosciences.

### Related Stocks

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