Agreement signedAgreed 13 Jul 2025

Xeno Acquisition Corp. /
ESSA Pharma Inc.

Xeno Acquisition Corp. to acquire ESSA Pharma Inc. in business combination

Buy side: Xeno Acquisition Corp.
Buy sideXeno Acquisition Corp.
Target: ESSA Pharma Inc.
TargetESSA Pharma Inc.
ESSA Pharma Inc. · 13 Jul 2025Source
Buy side: Xeno Acquisition Corp.
Buy sideXeno Acquisition Corp.
Target: ESSA Pharma Inc.
TargetESSA Pharma Inc.
01 / BuyerXeno Acquisition Corp.
02 / TargetESSA Pharma Inc.
Source for the buyer and target: ESSA Pharma Inc.

For the buyer and target.

“On September 23, 2025, ESSA Pharma Inc., a company existing under the laws of the Province of British Columbia (the “ Company ”), entered into the Amendment Agreement (the “ Amendment ”) to the Business Combination Agreement (as amended by the Amendment, the “ Agreement ”), dated as of July 13, 2025, by and among the Company, XenoTherapeutics, Inc., a Massachusetts non-profit corporation (“ Xeno ”), Xeno Acquisition Corp., a Delaware corporation and wholly-owned subsidiary of Xeno and solely for purposes of Section 10.16 thereof, XOMA Royalty Corporation, a Nevada corporation (“ XRC ”).”

Published 24 Sep 2025

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01

What happened

Xeno Acquisition Corp. agreed to acquire all of the issued and outstanding common shares of ESSA Pharma Inc. under a statutory plan of arrangement. The companies amended their Business Combination Agreement on Sept. 23, 2025. [01]

Terms weren't disclosed. [01]

02

The source

Everything on this page comes from the source below, quoted word for word.

01
Source · ESSA Pharma Inc.

Xeno Acquisition Corp. to acquire ESSA Pharma Inc. in business combination

This document is the source for the companies, stage and people on this page.

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03

Timeline

Every date the source states, in order, each with the words it comes from. Anything marked ahead is a target the source gives, not something that has happened.

  1. Published by ESSA Pharma Inc.

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  2. Also stated

    “The companies amended their Business Combination Agreement on Sept. 23, 2025”

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