<div id="readability-page-1"><div>Securities Fraud Investigation Into Armstrong World Industries, Inc. (AWI) Announced – Shareholders Who Lost Money Urged to Contact The Law Offices of Frank R. CruzThe Law Offices of Frank R. Cruz announces an investigation of Armstrong World Industries, Inc. (“Armstrong World” or the “Company”) (NYSE: AWI) on behalf of investors concerning the Company’s possible violations of federal securities laws.IF YOU ARE AN INVESTOR WHO LOST MONEY ON ARMSTRONG WORLD INDUSTRIES, INC. (AWI), CLICK HERE TO INQUIRE ABOUT POTENTIALLY PURSUING A CLAIM TO RECOVER YOUR LOSS.What Is the Investigation About?On February 24, 2026, Armstrong World released its fourth quarter and full year 2025 financial results, missing consensus estimates and disclosing that “volumes in the quarter were softer than we expected” and that it “did not see the normal bounce back after reopening.” The Company also noted that five “good sized projects” were delayed and that those projects “not only fell out of the quarter, they fell out of the year.”On this news, Armstrong World’s stock price fell $18.53, or 9.6%, to close at $174.30 per share on February 24, 2026, thereby injuring investors.Contact Us to Participate or Learn More: If you purchased Armstrong World securities, have information or would like to learn more about these claims, or have any questions concerning this announcement or your rights or interests with respect to these matters, please contact us:The Law Offices of Frank R. Cruz 2121 Avenue of the Stars, Suite 800 Century City, California 90067 Call us at: 310-914-5007 Email us at: info@frankcruzlaw.com Visit our website at: www.frankcruzlaw.com. Follow us for updates on Twitter at twitter.com/FRC_LAW.If you inquire by email, please include your mailing address, telephone number, and number of shares purchased.This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules. <img src="https://imageproxy.pbkrs.com/https://cts.businesswire.com/ct/CT/query-ZGlzdHJvPW54JmlkPWJ3bmV3cyZsYW5nPWVuJnNpZD1tc3RyMyZzdHk9MjAyNjA1MTk1NzU5MTNyMQ?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://cts.businesswire.com/ct/CT/query-ZGlzdHJvPW54JmlkPWJ3bmV3cyZsYW5nPWVuJnNpZD1tc3RyMyZzdHk9MjAyNjA1MTk1NzU5MTNyMQ"/>The Law Offices of Frank R. Cruz, Los Angeles Frank R. Cruz 310-914-5007 fcruz@frankcruzlaw.com www.frankcruzlaw.comView source version on businesswire.com: https://www.businesswire.com/news/home/20260519575913/en/</div></div>

阿姆斯特朗

法兰克·R·克鲁兹律师事务所已宣布对阿姆斯特朗世界工业公司（Armstrong World Industries, Inc.，简称 AWI）进行调查，原因是可能违反联邦证券法。这一调查是在该公司发布 2025 年第四季度和全年财务业绩后进行的，该业绩未能达到预期，并揭示了项目延误。因此，AWI 的股价在 2026 年 2 月 24 日下跌了 9.6%。遭受损失的股东被鼓励联系该律师事务所以寻求潜在的索赔

Securities Fraud Investigation Into Armstrong World Industries, Inc. (AWI) Announced – Shareholders Who Lost Money Urged to Contact The Law Offices of Frank R. Cruz

宣布对 Armstrong World Industries, Inc. (AWI) 进行证券欺诈调查——建议遭受损失的股东联系 Frank R. Cruz 律师事务所