System1, Inc. (NYSE:SST) ("System1" or the "Company"), an omnichannel customer acquisition marketing platform, announced today that management will attend the 28^th Annual ICR Conference being held in Orlando, Florida from January 12-14, 2026.

Tridivesh Kidambi, Chief Financial Officer of System1, will participate in a fireside chat on Monday, January 12 at 9:30 AM ET and will be available for one-on-one meetings throughout the conference. A webcast of the fireside chat will be available on the System1 investor relations website at ir.system1.com under Events & Presentations.

For more information, or to schedule a meeting with management, please contact your ICR representative.

About System1, Inc.

System1 operates several flagship brands across multiple consumer verticals, including shopping, travel and search, and a best-in-class customer acquisition and marketing platform powered by AI and machine learning. The Company's platform is omnichannel and omnivertical, delivering high-intent customers to its advertising partners to maximize their reach and effectiveness. For more information, visit www.system1.com.

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Investors:

System1 Investor Relations

ir@system1.com

System1 to Participate in the 2026 ICR Conference