X0306 4 2017-12-01 0 0001293282 TechTarget Inc TTGT 0001399644 Strakosch Greg C/O TECHTARGET, INC. 275 GROVE STREET NEWTON MA 02466 1 1 0 0 Executive Chairman Common Stock 2017-12-01 5 G 0 E 17900 0.00 D 1045521 D Common Stock 0 I Gregory M. Strakosch Qualified Annuity Interest Trust II Common Stock 250000 I Gregory M. Strakosch Qualified Annuity Interest Trust III Common Stock 250000 I Gregory M. Strakosch Qualified Annuity Interest Trust IV Common Stock 15440 I Strakosch Family 2014 Irrevocable Trust Margaret Strakosch, Trustee Brokerage The reporting person if voluntarily reporting the gift which was effected pursuant to an irrevocable donation and transfer of shares to a charitable foundation. Reflects (i) the transfer on November 8, 2017 of 60,147 shares from the Gregory M. Strakosch Qualified Annuity Interest Trust II to the reporting person's personal account, which shares are now reported as directly owned, and (ii) the transfer on November 28, 2017 of 250,000 shares to the Gregory M. Strakosch Qualified Annuity Interest Trust IV, which shares are now reported as indirectly owned. Charles D. Rennick, Attorney-In-Fact 2017-12-04