December 6, 2025

MRX DEADLINE: ROSEN, TOP RANKED GLOBAL COUNSEL, Encourages Marex Group plc Investors with Losses in Excess of $100K to Secure Counsel Before Important December 8 Deadline in Securities Class Action – MRX Leave a reply NEW YORK, Dec. 06, 2025 (GLOBE NEWSWIRE) — WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Marex Group plc (NASDAQ: MRX) between May 16, 2024 and August 5, 2025, both dates inclusive (the “Class Period”), of the important December 8, 2025 lead plaintiff deadline. SO WHAT: If you purchased Marex securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. WHAT TO DO NEXT: To join the Marex class action, go to https://rosenlegal.com/submit-form/?case_id=43100 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email [email protected] for information on the class action. If you wish to serve as lead plaintiff, you must move the Court no later than December 8, 2025. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation. WHY ROSEN LAW: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Many of these firms do not actually litigate securities class actions, but are merely middlemen that refer clients or partner with law firms that actually litigate the cases. Be wise in selecting counsel. The Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm has achieved, at that time, the largest ever securities class action settlement against a Chinese Company. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017.

MRX DEADLINE: ROSEN, TOP RANKED GLOBAL COUNSEL, Encourages Marex Group plc Investors with Losses in Excess of $100K to Secure Counsel Before Important December 8 Deadline in Securities Class Action – MRX Leave a reply NEW YORK, Dec. 06, 2025 (GLOBE NEWSWIRE) — WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Marex Group plc (NASDAQ: MRX) between May 16, 2024 and August 5, 2025, both dates inclusive (the “Class Period”), of the important December 8, 2025 lead plaintiff deadline. SO WHAT: If you purchased Marex securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. WHAT TO DO NEXT: To join the Marex class action, go to https://rosenlegal.com/submit-form/?case_id=43100 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email [email protected] for information on the class action. If you wish to serve as lead plaintiff, you must move the Court no later than December 8, 2025. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation. WHY ROSEN LAW: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Many of these firms do not actually litigate securities class actions, but are merely middlemen that refer clients or partner with law firms that actually litigate the cases. Be wise in selecting counsel. The Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm has achieved, at that time, the largest ever securities class action settlement against a Chinese Company. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017.

MLTX IMPORTANT DEADLINE: ROSEN, NATIONAL TRIAL LAWYERS, Encourages MoonLake Immunotherapeutics Investors with Losses in Excess of $100K to Secure Counsel Before Important December 15 Deadline in Securities Class Action – MLTX Leave a reply NEW YORK, Dec. 05, 2025 (GLOBE NEWSWIRE) — WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of MoonLake Immunotherapeutics (NASDAQ: MLTX) between March 10, 2024 and September 29, 2025, both dates inclusive (the “Class Period”), of the important December 15, 2025 lead plaintiff deadline. SO WHAT: If you purchased MoonLake common stock during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. WHAT TO DO NEXT: To join the MoonLake class action, go to https://rosenlegal.com/submit-form/?case_id=45681 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email [email protected] for information on the class action. If you wish to serve as lead plaintiff, you must move the Court no later than December 15, 2025. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation. WHY ROSEN LAW: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Many of these firms do not actually litigate securities class actions, but are merely middlemen that refer clients or partner with law firms that actually litigate the cases. Be wise in selecting counsel. The Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm has achieved, at that time, the largest ever securities class action settlement against a Chinese Company. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017.

ATYR DEADLINE MONDAY: ROSEN, A GLOBALLY RESPECTED LAW FIRM, Encourages aTyr Pharma, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important December 8 Deadline in Securities Class Action – ATYR Leave a reply NEW YORK, Dec. 06, 2025 (GLOBE NEWSWIRE) — WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of aTyr Pharma, Inc. (NASDAQ: ATYR) between January 16, 2025 and September 12, 2025, both dates inclusive (the “Class Period”), of the important December 8, 2025 lead plaintiff deadline. SO WHAT: If you purchased aTyr Pharma common stock during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. WHAT TO DO NEXT: To join the aTyr Pharma class action, go to https://rosenlegal.com/submit-form/?case_id=46109 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email [email protected] for information on the class action. If you wish to serve as lead plaintiff, you must move the Court no later than December 8, 2025. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation. WHY ROSEN LAW: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Many of these firms do not actually litigate securities class actions, but are merely middlemen that refer clients or partner with law firms that actually litigate the cases. Be wise in selecting counsel. The Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm has achieved, at that time, the largest ever securities class action settlement against a Chinese Company. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of