Mr. John Gillberry reports

QUARTERHILL TO ANNOUNCE Q1 FISCAL 2023 FINANCIAL RESULTS

Quarterhill Inc. will release its financial results for the three-month period ended March 31, 2023, on Wednesday, May 10, 2023. John Gillberry, interim chief executive officer, and John Karnes, chief financial officer, will host a conference call and audio webcast at 10 a.m. ET the same day.

Webcast information

The live audio webcast will be available at the Webinar website. The webcast replay will be available for 365 days also at the Webinar website.

Traditional dial-in information

• To access the call from Canada and United States, dial 1-888-664-6383 (toll-free).
• To access the call from other locations, dial 1-416-764-8650 (international).

Telephone replay

Telephone replay will be available from 1 p.m. ET on May 10, 2023, until 11:59 p.m. ET on May 17, 2023, at 1-888-390-0541 (toll-free North America) or 1-416-764-8677.

Conference ID:  60265813

Replay passcode:  265813 (pound sign)

About Quarterhill Inc.

Quarterhill is a leading provider of tolling and enforcement solutions in the intelligent transportation system (ITS) industry, as well as, through its Wi-LAN Inc. subsidiary, a leader in intellectual property licensing. The company's goal is global leadership in ITS, via organic growth of the Electronic Transaction Consultants LLC (ETC) and International Road Dynamics Inc. (IRD) platforms, and by continuing an acquisition-oriented investment strategy that capitalizes on attractive growth opportunities within ITS and its adjacent markets. Quarterhill is listed on the Toronto Stock Exchange under the symbol QTRH and on the OTCQX Best Market under the symbol QTRHF.