X0609 4 2026-09-17 0001638826 ServiceTitan, Inc. TTAN 0001908788 Mahdessian Ara false C/O SERVICETITAN 800 N. BRAND BLVD., SUITE 100 GLENDALE CA 91203 1 1 Chief Executive Officer 0 Class A Common Stock 2026-09-17 4 C 0 3147.75 0 A 3149.5 D Class A Common Stock 2026-09-17 4 S 0 3147.75 57.07 D 2 D Class B Common Stock 2026-09-17 4 C 0 3147.75 0 D Class A Common Stock 3147.75 3262614 D Class B Common Stock Class A Common Stock 4216857 4216857 I By the AMKE Trust dated February 1, 2019 Class B Common Stock Class A Common Stock 341906 341906 I AM 2026 GRAT Class B Common Stock Class A Common Stock 169318 169318 I AM 2026-2 GRAT Class B Common Stock Class A Common Stock 87128 87128 I AM Irrevocable Nonexempt Trust Class B Common Stock Class A Common Stock 16047 16047 I By AM 2025 GRAT Class B Common Stock Class A Common Stock 16047 16047 I By KE 2025 GRAT Class B Common Stock Class A Common Stock 2 2 I By Spouse Class B Common Stock Class A Common Stock 341906 341906 I KE 2026 GRAT Class B Common Stock Class A Common Stock 169318 169318 I KE 2026-2 GRAT Class B Common Stock Class A Common Stock 87128 87128 I KE Irrevocable Nonexempt Trust Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person. Represents shares sold to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of restricted stock units. These sales are mandated as part of the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person. This number includes rounding of fractional shares. 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 following transfers of Class B Common Stock from the Reporting Person to the AMKE Trust: the September 17, 2025 transfer of 2,967 shares, the December 18, 2025 transfer of 2,985 shares, the March 18, 2026 transfer of 3,736 shares, and the September 17, 2026 transfer of 2,877 shares. Such transfers were exempt from reporting pursuant to Rule 16a-13. Reflects the following: (i) the September 15, 2026 transfer of 169,319 shares of Class B Common Stock from the AM 2025 GRAT to the Reporting Person in satisfaction of a grantor retained annuity trust ("GRAT") annuity payment owed to the Reporting Person; and (ii) the subsequent September 15, 2026 transfer of 169,318 shares of Class B Common Stock from the Reporting Person to the AM 2026-2 GRAT. Reflects the following: (i) the September 15, 2026 transfer of 169,319 shares of Class B Common Stock from the KE 2025 GRAT to the Reporting Person's spouse in satisfaction of a GRAT annuity payment owed to the Reporting Person's spouse; and (ii) the subsequent September 15, 2026 transfer of 169,318 shares of Class B Common Stock from the Reporting Person's spouse to the KE 2026-2 GRAT. /s/ Travis Shrout, Attorney-in-Fact 2026-09-21