An anonymous director reports

QUARTERHILL TO ANNOUNCE Q1 2025 FINANCIAL RESULTS

Quarterhill Inc. will release its financial results for the three months ended March 31, 2025, on Thursday, May 15, 2025. Chuck Myers, chief executive officer, and Morgan Demkey, interim chief financial officer, will co-host a conference call and audio webcast at 10 a.m. ET the same day.

Traditional dial-in information:

• To access the call from the United States and Canada, dial 1-888-699-1199 (toll-free).
• To access the call from other locations, dial 1-416-945-7677 (international).
• Conference ID 47107.

Telephone replay

Telephone replay will be available from May 15, 2025, until May 22, 2025, at 1-888-660-6345 (toll-free North America) or 1-289-819-1450, using replay passcode 47107 followed by the pound key.

About Quarterhill Inc.

Quarterhill is a leading provider of tolling and enforcement solutions in the intelligent transportation system industry. The company's goal is technology-driven global leadership in ITS via organic growth of its tolling and enforcement businesses, and by continuing an acquisition-oriented investment strategy that capitalizes on attractive growth opportunities within ITS and its adjacent markets.