<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

法蘭克·R·克魯茲律師事務所已宣佈對阿姆斯特朗世界工業公司（Armstrong World Industries, Inc.，簡稱 AWI）進行調查，原因是可能違反聯邦證券法。這一調查是在該公司發佈 2025 年第四季度和全年財務業績後進行的，該業績未能達到預期，並揭示了項目延誤。因此，AWI 的股價在 2026 年 2 月 24 日下跌了 9.6%。遭受損失的股東被鼓勵聯繫該律師事務所以尋求潛在的索賠

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

宣佈對 Armstrong World Industries, Inc. (AWI) 進行證券欺詐調查——建議遭受損失的股東聯繫 Frank R. Cruz 律師事務所