PROVISIONS APPLICABLE TO MANAGED ACCOUNTS AND SELF-DIRECTED ACCOUNTS a. Order Routing and Best Execution Unless otherwise directed, the Firm will select the market/dealer to which to route your orders. For products traded at multiple markets, the Firm may seek the best market to each order through a computerized algorithm. While the Firm is subject to XXXX rules for best execution of client orders, the Firm cannot guarantee execution of every order at the best posted price for a number of reasons, including: the Firm may not have access to every market/dealer, other orders may trade ahead, market centers may not honour posted prices or may re-route orders for manual handling. More details about the Firm’s best execution policies are available at xxxxx://xxx.xxxxxxxxxxxx.xxx/en-ca/legal/best-execution- disclosure.