Merck (MRK) is set to acquire Harpoon Therapeutics (HARP) in a deal valued at $680 million.

Twilio (TWLO) Co-Founder Jeff Lawson steps down as CEO amid pressures from activist investor groups.

Lastly, shares of footwear brand Crocs (CROX) have soared by over 20% on Monday after updating its guidance and full-year revenue forecasts for 2023.

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Editor's note: This article was written by Luke Carberry Mogan.