ironSource to Report Fourth Quarter and Fiscal Year 2021 Financial Results on February 16, 2022

ironSource (NYSE: IS), a leading business platform for the App Economy, today announced it will release its financial results for the fourth quarter and fiscal year ended December 31, 2021, before the market opens on February 16, 2022. The company will host a conference call and live webcast for analysts and investors at 8:30 a.m. Eastern Standard Time on that day. The news release with the financial results will be accessible on the company’s website prior to the conference call.

• Parties in the United States can access the call by dialing [phone], using conference code 510139.
• International parties can access the call by dialing [phone], using conference code 510139.

The webcast will be accessible on ironSource’s investor relations website at investors.is.com for one year. A telephonic replay of the conference call will be available through March 2nd, 2022. To access the replay, parties in the United States can dial [phone], using conference code 967312. International parties can access the replay by dialing [phone], using conference code 967312.

About ironSource

ironSource is a leading business platform for the App Economy. App developers use ironSource's platform to turn their apps into successful, scalable businesses, leveraging a comprehensive set of software solutions which help them grow and engage users, monetize content, and analyze and optimize business performance to drive more overall growth. The ironSource platform also empowers telecom operators to create a richer device experience, incorporating relevant app and service recommendations to engage users throughout the lifecycle of the device. By providing a comprehensive business platform for the core constituents of the App Economy, ironSource allows customers to focus on what they do best, creating great apps and user experiences, while enabling their business expansion in the App Economy. For more information please visit www.is.com

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