X0609 4 2026-09-22 0002018064 TechTarget, Inc. TTGT 0002046786 Morelli William Thomas false C/O TECHTARGET, INC. 275 GROVE STREET NEWTON MA 02466 false true false false President false Common Stock 2026-09-22 4 M false 11097 A 11097 D Common Stock 2026-09-23 4 S false 2809 3.74 D 8288 D Restricted Stock Units 2026-09-22 4 M false 11097 0 D Common Stock 11097 22194 D This transaction represents the settlement of restricted stock units ("RSUs") in shares of common stock on their scheduled vesting date. Each RSU represents a contingent right to receive one share of TechTarget, Inc.'s ("Informa TechTarget") Common Stock upon vesting. Reflects a "sell to cover" transaction to cover withholding taxes due in connection with Informa TechTarget's delivery to the Reporting Person of shares in settlement of restricted stock units. This "sell to cover" transaction in order to satisfy tax obligations does not represent a discretionary transaction by the Reporting Person. The price reflected is the average price per share for the transactions that are aggregated and reported on the line. Shares ranged in price from $3.74 to $3.77. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares purchased or sold at each separate price. This award was granted on September 22, 2025. One-third of the RSUs subject to the award vested on September 22, 2026, and one-third of the RSUs are scheduled to vest on each of September 22, 2027 and September 22, 2028. Vested shares will be delivered to the Reporting Person on the applicable dates as set forth in the Reporting Person's award agreement with respect to each vesting tranche. /s/ Charles D. Rennick, Attorney-in-Fact 2026-09-24