Press Release

FOSTER CITY, Calif.--(BUSINESS WIRE)--Aug. 12, 2026-- QuinStreet, Inc. (Nasdaq: QNST), a leader in performance marketplaces and technologies for the financial services and home services industries, today announced that management will participate at the following investor conferences:

8th Annual Needham Virtual FinTech & Digital Transformation Conference
Date: August 13
Location: Virtual

9^th Annual B. Riley Securities Consumer & TMT Conference
Date: September 10
Location: InterContinental New York Times Square

Lake Street 10^th Annual Best Ideas Growth Conference Big 10
Date: September 10
Location: Metropolitan Club New York City

19th Annual Barrington Research Virtual Fall Investment Conference
Date: September 22
Location: Virtual

The Company looks forward to discussing the details of its performance momentum, market opportunity, and business model with investors.

About QuinStreet

QuinStreet, Inc. (Nasdaq: QNST) is a leader in performance marketplaces and technologies for the financial services and home services industries. QuinStreet is a pioneer in delivering online marketplace solutions to match searchers with brands in digital media, and is committed to providing consumers with the information and tools they need to research, find and select the products and brands that meet their needs.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260812973336/en/

Investor Contact:
Robert Amparo
(347) 223-1682
ramparo@quinstreet.com

Source: QuinStreet, Inc.