0001808158 2023-10-13 2023-10-13 00-0000000 0001808158 false 8-K 2023-10-13 Repare Therapeutics Inc. A8 001-39335 7171 Frederick-Banting Building 2 St-Laurent QC CA H4S 1Z9 857 412-7018 false false false false Common shares, no par value RPTX NASDAQ false