AUSTIN, Texas, July 1, 2024 /PRNewswire/ -- Aileron Therapeutics, Inc. ("Aileron" or the "Company") (NASDAQ: ALRN), a biopharmaceutical company advancing a novel pipeline of first-in-class medicines to address significant unmet medical needs in orphan pulmonary and fibrosis indications, today announced that the Company is set to join the Russell Microcap® Index at the conclusion of the 2024 Russell U.S. Indexes annual reconstitution, effective at the open of US equity markets on Monday, July 1, 2024. The an ...