UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K ________________________________________ Delaware 001-40631 45-3728228 (Commission File Number) (IRS Employer Identification No.) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2025 ________________________________________ Caribou Biosciences, Inc. (Exact name of Registrant as Specified in Its Charter) ____________________________ ...