X0306 4 2022-08-12 0 0001293282 TechTarget Inc TTGT 0001737289 Van Houten Christina 275 GROVE STREET NEWTON MA 02466 1 0 0 0 Common Stock 2022-08-12 4 M 0 5500 A 19510 D Restricted Stock Units 2022-08-12 4 M 0 5500 0.00 D Common Stock 5500 0 D Each restricted stock unit ("RSU") represents a contingent right to receive one share of TechTarget, Inc.'s ("TechTarget") Common Stock upon vesting. This transaction represents the settlement of RSUs in shares of common stock on their scheduled vesting date. The RSU grant vests in equal tranches, one-third per year on each anniversary of the grant date. 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. This award was granted on August 12, 2019. One-third of the RSUs subject to the award vested on each of August 12, 2020, August 12, 2021, and August 12, 2022. The shares reported represent the vesting of RSUs on August 12, 2022. 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. Charles D. Rennick, Attorney-in-Fact 2022-08-12