0001816581 2026-06-17 2026-06-17 false 0001816581 --12-31 8-K 2026-06-17 Ouster, Inc. DE 001-39463 86-2528989 350 Treat Avenue San Francisco CA 94110 (415) 949-0108 false false false false Common stock, $0.0001 par value per share OUST NASDAQ false