Schedule A to the

EXPENSE CONTRACT

between

FIDELITY SUMMER STREET TRUST: FIDELITY DISRUPTIVE AUTOMATION FUND

Class	Annualized Rate (bp)	Effective Date
Loyalty Class 1	75	March 11, 2020
Loyalty Class 2	50	March 11, 2020
Class F	0	March 11, 2020

	Fidelity Summer Street Trust
	on behalf of Fidelity Disruptive Automation Fund
	By	/s/Stacie M. Smith
		Stacie M. Smith President and Treasurer
	FIDELITY MANAGEMENT & RESEARCH
		COMPANY LLC
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||	By	/s/Christopher J. Rimmer _
		Christopher J. Rimmer Treasurer