NEW YORK, Sept. 23, 2025 (GLOBE NEWSWIRE) -- Halper Sadeh LLC, an investor rights law firm, is investigating the following companies for potential violations of the federal securities laws and/or breaches of fiduciary duties to shareholders relating to:

Aris Water Solutions, Inc. (NYSE: ARIS)’s sale of Western Midstream Partners, LP for either 0.625 common units of Western for each Aris share, or $25.00 per share in cash. If you are an Aris shareholder, click here to learn more about your rights and options.

Metsera, Inc. (NASDAQ: MTSR)’s sale to Pfizer Inc. Under the terms of the proposed transaction, Metsera shareholders will receive $47.50 per share in cash at closing, plus a non-transferable contingent value right entitling holders to potential additional payments of up to $22.50 per share in cash tied to three specific clinical and regulatory milestones. If you are a Metsera shareholder, click here to learn more about your legal rights and options.

Chart Industries, Inc. (NYSE: GTLS)’s sale to Baker Hughes for $210.00 per share in cash. If you are a Chart shareholder, click here to learn more about your legal rights and options.

Mural Oncology plc (NASDAQ: MURA)’s sale to XOMA Royalty Corporation for $2.035 per share and up to an additional $0.205 per share under certain conditions. If you are a Mural shareholder, click here to learn more about your rights and options.

Halper Sadeh LLC may seek increased consideration for shareholders, additional disclosures and information concerning the proposed transaction, or other relief and benefits on behalf of shareholders. We would handle the action on a contingent fee basis, whereby you would not be responsible for out-of-pocket payment of our legal fees or expenses.

Shareholders are encouraged to contact the firm free of charge to discuss their legal rights and options. Please call Daniel Sadeh or Zachary Halper at (212) 763-0060 or email sadeh@halpersadeh.com or zhalper@halpersadeh.com.

Halper Sadeh LLC represents investors all over the world who have fallen victim to securities fraud and corporate misconduct. Our attorneys have been instrumental in implementing corporate reforms and recovering millions of dollars on behalf of defrauded investors.

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Contact Information:
Halper Sadeh LLC
Daniel Sadeh, Esq.
Zachary Halper, Esq.
One World Trade Center
85th Floor
New York, NY 10007
(212) 763-0060
sadeh@halpersadeh.com
zhalper@halpersadeh.com
https://www.halpersadeh.com