0001726445 2023-01-01 2023-03-31 false 0001726445 8-K 2023-05-09 Seer, Inc. DE 001-39747 82-1153150 3800 Bridge Parkway Suite 102 Redwood City CA 94065 650 453-0000 false false false false Class A Common Stock, par value $0.00001 per share SEER false