Certain Shares of Harmonychain AS are subject to a Lock-Up Agreement Ending on 2-SEP-2021. These Shares will be under lockup for 184 days starting from 2-MAR-2021 to 2-SEP-2021. Details: Members of the Board of Directors and Management and companies controlled by them holding shares and/or options have undertaken that they will not, without the prior written consent of the Euronext Growth Advisor, during the period up to and including the date falling 6 months from the completion of the Private Placement, (1) 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, any Shares or any securities convertible into or exercisable or exchangeable for Shares, or warrants or other rights to purchase Shares or (2) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of Shares or any securities convertible into or exercisable or exchangeable for Shares, or warrants or other rights to purchase Shares, whether any such transaction is to be settled by delivery of Shares or such other securities, in cash or otherwise, or (3) publicly announce an intention to effect any transaction specified in clause (1) or (2). All existing shareholders prior to the completion of the Private Placement have undertaken that they will not, without the prior written consent of the Euronext Growth Advisors, during the period up to and including the date falling 6 months from the completion of the Private Placement, (1) 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, any Shares or any securities convertible into or exercisable or exchangeable for Shares, or warrants or other rights to purchase Shares or (2) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of Shares or any securities convertible into or exercisable or exchangeable for Shares, or warrants or other rights to purchase Shares, whether any such transaction described is to be settled by delivery of Shares or such other securities, in cash or otherwise, or (3) publicly announce an intention to effect any transaction specified in clause (1) or (2).