WHY:   New York, NY - (NewMediaWire) - June 16, 2023 - Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities Trinseo PLC (NYSE: TSE) between May 3, 2021 and March 27, 2023, both dates inclusive (the “Class Period”), of the important June 20, 2023 lead plaintiff deadline in the securities class action commenced by the Firm.

SO WHAT:  If you purchased Trinseo 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 Trinseo class action, go to https://rosenlegal.com/submit-form/?case_id=13711 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email pkim@rosenlegal.com or cases@rosenlegal.com for information on the class action. A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than June 20, 2023. 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 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. The firm has been ranked in the top 4 each year since 2013 and has recovered hundreds of millions of dollars for investors. In 2019 alone the firm secured over $438 million for investors. In 2020, founding partner Laurence Rosen was named by law360 as a Titan of Plaintiffs’ Bar. Many of the firm’s attorneys have been recognized by Lawdragon and Super Lawyers.

DETAILS OF THE CASE:  According to the lawsuit, defendants throughout the Class Period made false and/or misleading statements and/or failed to disclose that: (1) Trinseo’s Bristol, Pennsylvania plant had a troubled safety record while under prior ownership and continued to be unsafe after the Company acquired it; (2) defendants did not sufficiently disclose specific risks related to conducting operations at that plant; (3) operating a chemical plant with an unsafe history and presently unsafe operations exposed Trinseo to a heightened risk of a chemical spill or other adverse event; and (4) as a result, defendants’ statements about its business, operations, and prospects, were materially false and misleading and/or lacked a reasonable basis at all times. When the true details entered the market, the lawsuit claims that investors suffered damages.

To join the Trinseo class action, go to https://rosenlegal.com/submit-form/?case_id=13711 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email pkim@rosenlegal.com or cases@rosenlegal.com for information on the class action.

No Class Has Been Certified. Until a class is certified, you are not represented by counsel unless you retain one. You may select counsel of your choice. You may also remain an absent class member and do nothing at this point. An investor’s ability to share in any potential future recovery is not dependent upon serving as lead plaintiff.

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Contact Information:

      Laurence Rosen, Esq.
      Phillip Kim, Esq.
      The Rosen Law Firm, P.A.
      275 Madison Avenue, 40th Floor
      New York, NY 10016
      Tel: (212) 686-1060
      Toll Free: (866) 767-3653
      Fax: (212) 202-3827
      lrosen@rosenlegal.com
      pkim@rosenlegal.com
      cases@rosenlegal.com
      www.rosenlegal.com