X0303 4 2010-05-20 0001293282 TechTarget Inc TTGT 0001082906 HOAG JAY C C/O TECHNOLOGY CROSSOVER VENTURES 528 RAMONA STREET PALO ALTO CA 94301 1 0 1 1 May be part of 13(d) group 0001197937 KIMBALL RICK C/O TECHNOLOGY CROSSOVER VENTURES 528 RAMONA STREET PALO ALTO CA 94301 0 0 1 1 May be part of 13(d) group 0001188456 DREW JOHN C/O TECHNOLOGY CROSSOVER VENTURES 528 RAMONA STREET PALO ALTO CA 94301 0 0 1 1 May be part of 13(d) group 0001188444 REYNOLDS JON Q JR C/O TECHNOLOGY CROSSOVER VENTURES 528 RAMONA STREET PALO ALTO CA 94301 0 0 1 1 May be part of 13(d) group 0001188458 GRIFFITH WILLIAM C/O TECHNOLOGY CROSSOVER VENTURES 528 RAMONA STREET PALO ALTO CA 94301 0 0 1 1 May be part of 13(d) group 0001283643 TECHNOLOGY CROSSOVER MANAGEMENT V LLC C/O TECHNOLOGY CROSSOVER VENTURES 528 RAMONA STREET PALO ALTO CA 94301 0 0 1 1 May be part of 13(d) group 0001274664 TCV V LP C/O TECHNOLOGY CROSSOVER VENTURES 528 RAMONA STREET PALO ALTO CA 94301 0 0 1 1 May be part of 13(d) group 0001283642 TCV MEMBER FUND L P C/O TECHNOLOGY CROSSOVER VENTURES 528 RAMONA STREET PALO ALTO CA 94301 0 0 1 1 May be part of 13(d) group Common Stock 2010-05-20 4 P 0 117034 5.7999 A 12267901 I TCV V, L.P. Common Stock 2010-05-20 4 P 0 2266 5.7999 A 233373 I TCV Member Fund, L.P. Common Stock 2010-05-21 4 P 0 22857 5.7999 A 12290758 I TCV V, L.P. Common Stock 2010-05-21 4 P 0 443 5.7999 A 233816 I TCV Member Fund, L.P. Common Stock 2010-05-24 4 P 0 118898 5.799 A 12409656 I TCV V, L.P. Common Stock 2010-05-24 4 P 0 2302 5.799 A 236118 I TCV Member Fund, L.P. Common Stock 21666 I TCV Management 2004, L.L.C. These shares are directly held by TCV V, L.P. Each of Jay C. Hoag , Richard H. Kimball , John L. Drew, Jon Q. Reynolds, Jr., and William J.G. Griffith IV (collectively the "TCM Members") are Class A Members of Technology Crossover Management V, L.L.C. ("TCM V") which is the general partner of TCV V, L.P. The TCM Members and TCM V may be deemed to beneficially own the shares held by TCV V, L.P. but the TCM Members and TCM V disclaim beneficial ownership of such shares except to the extent of their pecuniary interest therein. These shares are directly held by TCV Member Fund, L.P. Each of the TCM Members are (i) Class A Members of TCM V which is a general partner of TCV Member Fund, L.P. and (ii) limited partners of TCV Member Fund, L.P. The TCM Members and TCM V may be deemed to beneficially own the shares held by TCV Member Fund, L.P. but the TCM Members and TCM V disclaim beneficial ownership of such shares except to the extent of their pecuniary interest therein. Includes 8,792 shares that were previously held by Hoag, but were transferred to TCV Management 2004, L.L.C. ("TCM 2004") on February 2, 2010, and are now held directly by TCM 2004. These shares were inadvertently omitted from the Form 4 filed by the Reporting Persons on May 18, 2010. These shares are directly held by TCM 2004. The TCM Members are members of TCM 2004 but the TCM Members disclaim beneficial ownership of such shares except to the extent of their pecuniary interest therein. Frederic D. Fenton Authorized signatory for Jay C. Hoag 2010-05-24 Frederic D. Fenton Authorized signatory for Richard H. Kimball 2010-05-24 Frederic D. Fenton Authorized signatory for John L. Drew 2010-05-24 Frederic D. Fenton Authorized signatory for Jon Q. Reynolds, Jr. 2010-05-24 Frederic D. Fenton Authorized signatory for William J.G. Griffith IV 2010-05-24 Frederic D. Fenton Authorized signatory for Technology Crossover Management V, L.L.C. 2010-05-24 Frederic D. Fenton Authorized signatory for TCV V, L.P. 2010-05-24 Frederic D. Fenton Authorized signatory for TCV V Member Fund, L.P. 2010-05-24