PagerDuty, Inc.

Rule 10b5-1 Trading Arrangements

On September 6, 2025, Owen Howard Wilson, our Chief Financial Officer, adopted a trading plan for the sale of the Company’s common stock that is intended to satisfy the affirmative defense of Rule 10b5-1(c). The trading plan is set to expire on November 20, 2026 and provides for the sale of up to 166,667 shares of common stock, all of which are subject to the Company’s stock price reaching certain price thresholds and certain timing constraints, with 166,667 shares being the total of the maximum number of all shares which could be sold under this plan. Because of those pricing and timing conditions, it is not yet determinable how many shares actually will be sold under this plan before its expiration date.

On September 10, 2025, Jennifer Tejada, our Chief Executive Officer, adopted a trading plan for the sale of the Company’s common stock that is intended to satisfy the affirmative defense of Rule 10b5-1(c). The trading plan is set to expire on December 18, 2026 and provides for the sale of up to 1,550,000 shares of common stock, all of which are subject to the Company’s stock price reaching certain price thresholds and certain timing constraints, with 1,550,000 shares being the total of the maximum number of all shares which could be sold under this plan. Because of those pricing and timing conditions, it is not yet determinable how many shares actually will be sold under this plan before its expiration date.

On September 30, 2025, Dan Alexandru Solomon, a member of the Board of Directors, adopted a trading plan for the sale of the Company’s common stock that is intended to satisfy the affirmative defense of Rule 10b5-1(c). The trading plan is set to expire on September 30, 2026 and provides for the sale of up to 800,000 shares of common stock.