SYNTHETIC BIOLOGICS, INC., Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of ________, 20__ Debt SecuritiesIndenture • May 3rd, 2021 • Synthetic Biologics, Inc. • Pharmaceutical preparations • New York
Contract Type FiledMay 3rd, 2021 Company Industry JurisdictionIndenture, dated as of , 20 , among Synthetic Biologics, Inc., a Nevada corporation (the “Company”), and [Trustee], as trustee (the “Trustee”):