Deep Insights Advancing Impactful Medicines 41st Annual J.P. Morgan Healthcare Conference | January 2023 © 2022 Scholar Rock, Inc. All rights reserved. Disclaimers Various statements in this presentation concerning the future expectations, plans and prospects of Scholar Rock, Inc. (“Scholar Rock”), including without limitation, Scholar Rock’s expectations regarding its strategy, its product candidate selection and development timing, including timing for the initiation of and reporting results from its clin ...