

DIRECTORS AND OFFICERS BOARD OF DIRECTORS EXECUTIVE OFFICERS Patrick Martell, Chairperson Group Chief Operating Officer and Informa Markets Chief Executive Informa PLC Gary Nugent Chief Executive Officer and Director Daniel T. Noreck Chief Financial Officer and Treasurer Gary Nugent Chief Executive Officer and Director TechTarget, Inc. Steven Niemiec Chief Revenue Officer William T. Morelli President & General Manager Intelligence & Advisory Sally Ashford Group Human Resources Director Informa PLC Charles D. Rennick Vice President, General Counsel, and Corporate Secretary Stephen A. Carter Group Chief Executive Informa PLC David Flaschen Director TechTarget, Inc. M. Sean Griffey Director TechTarget, Inc. Don Hawk Director TechTarget, Inc. Perfecto Sanchez Founder and Chief Executive Officer Keep the Change Christina Van Houten Co-founder and Chief Executive Officer Equity Quotient CORPORATE INFORMATION CORPORATE HEADQUARTERS TRANSFER AGENT STOCK EXCHANGE LISTING TechTarget, Inc. 275 Grove Street Newton, MA 02466 United States Computershare Trust Company P.O. Box 43006 Providence, RI 02940-3006 (800) 662-7232 (781) 575-4238/outside U.S. computershare.com/investor Nasdaq Global Select Market Symbol: TTGT INVESTOR RELATIONS Website: investor.informatechtarget.com AUDITORS Email: investor@informatechtarget.com PricewaterhouseCoopers LLP ANNUAL MEETING The 2026 Annual Meeting of Stockholders will be held on Thursday, June 11, 2026 at 2:00 p.m. EDT at Informa TechTarget s corporate headquarters.