Certain Common Shares of Perpetua Resources Corp. are subject to a Lock-Up Agreement Ending on 12-NOV-2021. These Common Shares will be under lockup for 91 days starting from 13-AUG-2021 to 12-NOV-2021.

Details:
The directors and officers of the Company have entered into lock-up agreements, pursuant to which, for a period of 90 days after the filing of the final prospectus supplement, the directors and officers have agreed not to, without the prior written consent of B. Riley Securities, Inc., (i) sell, offer to sell, contract or agree to sell, hypothecate, pledge, grant any option to purchase or otherwise dispose of or agree to dispose of, directly or indirectly, or file (or participate in the filing of) a registration statement with the SEC in respect of, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Exchange Act with respect to, any Common Shares or any other securities of the Company that are substantially similar to Common Shares, or any securities convertible into or exchangeable or exercisable for, or any warrants or other rights to purchase, the foregoing, (ii) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of Common Shares or any other securities of the Company that are substantially similar to Common Shares, or any securities convertible into or exchangeable or exercisable for, or any warrants or other rights to purchase, the foregoing, whether any such transaction is to be settled by delivery of Common Shares or such other securities, in cash or otherwise or (iii) publicly announce an intention to effect any transaction specified in clause (i) or (ii).