X0609 4 2026-10-14 0 0001568100 PagerDuty, Inc. PD 0001346345 DiLullo John D false C/O PAGERDUTY INC 600 TOWNSEND STREET, SUITE 200 SAN FRANCISCO CA 94103 1 1 0 0 Chief Executive Officer 0 Common Stock 2026-10-14 4 A 0 294464 0 A 1384580 D Common Stock 2026-10-14 4 F 0 37456 16.64 D 1347124 D The reporting person received a restricted stock unit ("RSU") grant on October 14, 2026. The RSU award was granted upon certification of achievement of the applicable $13.00, 60 trading day average closing stock price hurdle and alignment with the Company's strategy and business plan. 25% of the total number of shares underlying the restricted stock unit award vest immediately on the grant date. The remaining 75% vests 1/12th on each quarterly anniversary of the grant date, subject to the reporting person's continuous service through each vesting date. Each restricted stock unit represents a contingent right to receive one share of Common Stock of the Issuer. A portion of these shares represent restricted stock units. Represents shares automatically withheld by the Issuer to satisfy a tax obligation realized by the reporting person upon the vesting and settlement of restricted stock units. /s/ Christopher Ferro, as Attorney-in-Fact for John D. DiLullo 2026-10-16