X0508 4 2025-07-16 0001638826 ServiceTitan, Inc. TTAN 0001908788 Mahdessian Ara C/O SERVICETITAN 800 N. BRAND BLVD., SUITE 100 GLENDALE CA 91203 1 1 Chief Executive Officer 1 Class A Common Stock 2025-07-16 4 C 0 42674 0 A 42674 I By the AMKE Trust dated February 1, 2019 Class A Common Stock 2025-07-16 4 S 0 17996 110.84 D 24678 I By the AMKE Trust dated February 1, 2019 Class A Common Stock 2025-07-16 4 S 0 24383 110.84 D 295 I By the AMKE Trust dated February 1, 2019 Class A Common Stock 2025-07-16 4 S 0 295 110.84 D 0 I By the AMKE Trust dated February 1, 2019 Class A Common Stock 2025-07-17 4 C 0 42666 0 A 42666 I By the AMKE Trust dated February 1, 2019 Class A Common Stock 2025-07-17 4 S 0 18049 112.51 D 24617 I By the AMKE Trust dated February 1, 2019 Class A Common Stock 2025-07-17 4 S 0 23137 112.51 D 1480 I By the AMKE Trust dated February 1, 2019 Class A Common Stock 2025-07-17 4 S 0 1480 112.51 D 0 I By the AMKE Trust dated February 1, 2019 Class A Common Stock 0.75 D Class B Common Stock 2025-07-16 4 C 0 42674 0 D Class A Common Stock 42674 4896347 I By the AMKE Trust dated February 1, 2019 Class B Common Stock 2025-07-17 4 C 0 42666 0 D Class A Common Stock 42666 4853681 I By the AMKE Trust dated February 1, 2019 Class B Common Stock Class A Common Stock 3289741 3289741 D Class B Common Stock Class A Common Stock 185366 185366 I By AM 2025 GRAT Class B Common Stock Class A Common Stock 185366 185366 I By KE 2025 GRAT Class B Common Stock Class A Common Stock 429035 429035 I By KE 2024 GRAT Class B Common Stock Class A Common Stock 429035 429035 I By AM 2024 GRAT Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on April 15, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $109.75 to $110.74. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.75 to $111.74. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.75 to $111.94. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.40 to $112.39. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.40 to $113.39. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.40 to $113.61. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value, except for certain permitted transfers, or upon the occurrence of certain specified events, in each case as set forth in the Issuer's Amended and Restated Certificate of Incorporation. Reflects the transfer of 23,804 shares of Class B Common Stock from the Reporting Person to the AMKE Trust following the vesting of restricted stock units June 24, 2025. Such transfer was exempt from reporting pursuant to Rule 16a-13. Reflects the following: (i) the July 2, 2025 transfer of 185,366 shares of Class B Common Stock from the AMKE Trust to the Reporting Person; and (ii) the subsequent July 2, 2025 transfer of 185,366 shares of Class B Common Stock from the Reporting Person to the AM 2025 GRAT. Such transfers were exempt from reporting pursuant to Rule 16a-13. Reflects the following: (i) the July 2, 2025 transfer of 185,366 shares of Class B Common Stock from the AMKE Trust to the Reporting Person's spouse; and (ii) the subsequent July 2, 2025 transfer of 185,366 shares of Class B Common Stock from the Reporting Person's spouse to the KE 2025 GRAT. Such transfers were exempt from reporting pursuant to Rule 16a-13. /s/ Olive Huang, Attorney-in-Fact 2025-07-17