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Form SCHEDULE 13G/A SPRUCE BIOSCIENCES, INC. Filed by: Ikarian Capital, LLC

May 7, 2026 5:14 PM





Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)




schemaVersion:


SCHEDULE 13G




Comment for Type of Reporting Person: (1) The figures in Items 6, 8, and 9 represent common stock, par value $0.0001 per share ("Common Stock") of Spruce Biosciences Inc. (the "Issuer") held by Ikarian Healthcare Master Fund, L.P., a Cayman Islands exempted limited partnership (the "Fund"), and certain separate managed accounts. See Item 2 for more information. (2) The figure in Item 11 is based upon 2,522,043 shares of Common Stock outstanding as of April 22, 2026, as disclosed in the Issuer's prospectus filed with the U.S. Securities and Exchange Commission (the "SEC") on April 21, 2026.


SCHEDULE 13G




Comment for Type of Reporting Person: (1) The figures in Items 6, 8, and 9 represent Common Stock of the Issuer held by the Fund and certain separate managed accounts. See Item 2 for more information. (2) The figure in Item 11 is based upon 2,522,043 shares of Common Stock outstanding as of April 22, 2026, as disclosed in the Issuer's prospectus filed with the SEC on April 21, 2026.


SCHEDULE 13G



Ikarian Capital, LLC
Signature:/s/ Neil Shahrestani
Name/Title:Neil Shahrestani, Sole Manager
Date:05/07/2026
Neil Shahrestani
Signature:/s/ Neil Shahrestani
Name/Title:Neil Shahrestani
Date:05/07/2026

Comments accompanying signature: A Joint Filing Agreement is incorporated herein by reference to Exhibit 99.1 to the Schedule 13G filed on October 8, 2025 by the Reporting Persons with the SEC.

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