X0508 4 2025-10-08 0001638826 ServiceTitan, Inc. TTAN 0001908757 Kuzoyan Vahe C/O SERVICETITAN, INC. 800 N. BRAND BLVD., SUITE 100 GLENDALE CA 91203 1 1 President 1 Class A Common Stock 2025-10-08 4 C 0 16388 0 A 16388.25 D Class A Common Stock 2025-10-08 4 S 0 6700 99.95 D 9688.25 D Class A Common Stock 2025-10-08 4 S 0 9663 99.95 D 25.25 D Class A Common Stock 2025-10-08 4 S 0 25 99.95 D 0.25 D Class A Common Stock 2025-10-09 4 C 0 16388 0 A 16388.25 D Class A Common Stock 2025-10-09 4 S 0 3607 100.74 D 12781.25 D Class A Common Stock 2025-10-09 4 S 0 3168 100.74 D 9613.25 D Class A Common Stock 2025-10-09 4 S 0 9613 100.74 D 0.25 D Class B Common Stock 2025-10-08 4 C 0 16388 0 D Class A Common Stock 16388 3505909 D Class B Common Stock 2025-10-09 4 C 0 16388 0 D Class A Common Stock 16388 3489521 D Class B Common Stock Class A Common Stock 371082 371082 I By RA 2024 GRAT Class B Common Stock Class A Common Stock 241660 241660 I By RA 2025 GRAT Class B Common Stock Class A Common Stock 113263 113263 I By RA Irrevocable Nonexempt Trust Class B Common Stock Class A Common Stock 2 2 I By spouse Class B Common Stock Class A Common Stock 5513065 5513065 I By the K-A Family Trust dated December 6, 2021 Class B Common Stock Class A Common Stock 371082 371082 I By VK 2024 GRAT Class B Common Stock Class A Common Stock 241660 241660 I By VK 2025 GRAT Class B Common Stock Class A Common Stock 113263 113263 I By VK Irrevocable Nonexempt Trust 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 $98.97 to $99.96. 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 $99.97 to $100.96. 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 $100.97 to $101.03. 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 $98.94 to $99.93. 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 $99.94 to $100.93. 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 $100.94 to $101.90. 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. /s/ Olive Huang, Attorney-in-Fact 2025-10-09