TerrAscend Corp.

If you are a Non-Registered Shareholder located in the United States and wish to attend, participate in or vote at the Meeting or, if permitted, appoint a Third Party Proxyholder, in addition to the steps described above, you must obtain a valid legal proxy from your Intermediary. Follow the instructions from your Intermediary included with your proxy materials sent to you, or contact your Intermediary to request a legal proxy form or a legal proxy if you have not received one. After obtaining a valid legal proxy from your Intermediary, you must then submit such legal proxy to Odyssey. Requests for registration from Non-Registered Shareholders located in the United States that wish to attend, participate in or vote at the Meeting or, if permitted, appoint a third party as their proxyholder must be sent by email to appointee@odysseytrust.com and received by 1:00 p.m. (Eastern time) on June 20, 2025.