0001683553 2024-04-26 2024-04-26 0001683553 false 8-K 2024-04-26 Spruce Biosciences, Inc. DE 001-39594 81-2154263 611 Gateway Boulevard Suite 740 South San Francisco CA 94080 415 655-4168 false false false false Common Stock, par value $0.0001 per share SPRB NASDAQ true false