INVESTIGATION ALERT: Edelson Lechtzin LLP Announces an Investigation of Gartner, Inc. (NYSE: IT) and Encourages Investors with Substantial Losses or Witnesses with Relevant Information to Contact the Firm

NEWTOWN, Pa., Sept. 15, 2025 /PRNewswire/ -- Edelson Lechtzin LLP is investigating potential violations of federal securities laws involving Gartner, Inc. ("Gartner") (NYSE: IT), resulting from allegations that the company provided potentially misleading business information to the...