Second Supplemental Warrant Indenture Sample Contracts

OSISKO DEVELOPMENT CORP. - and - TSX TRUST COMPANY SECOND SUPPLEMENTAL WARRANT INDENTURE Dated as of March 17, 2023

Second Supplemental Warrant Indenture • May 5th, 2023 • Osisko Development Corp. • Gold and silver ores • Ontario

• Contract Type
  Second Supplemental Warrant Indenture
• Filed
  May 5th, 2023
• Company
  Osisko Development Corp.
• Industry
  Gold and silver ores
• Jurisdiction
  Ontario

AND WHEREAS the Corporation proposes to issue and sell up to 31,500,000 Subscription Receipts (as defined herein), at a price of US$3.50 per Subscription Receipt on a non-brokered private placement basis (the "Offering");