erde Bio Holdings, Inc. announced that it has entered into a securities purchase agreement with existing investor, 1800 Diagonal Lending, LLC for a private placement of promissory note for gross proceeds of $105,000 on November 7, 2023. The note is issued at a principal amount of $120,750. The note that is being issued at a discount of $15,750 will bear a fixed interest rate of 12% per annum, has a maturity date of August 15, 2024.