0001415889-24-004379.txt : 20240220 0001415889-24-004379.hdr.sgml : 20240220 20240220164617 ACCESSION NUMBER: 0001415889-24-004379 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240216 FILED AS OF DATE: 20240220 DATE AS OF CHANGE: 20240220 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Backstrom Jay T. CENTRAL INDEX KEY: 0001796398 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38501 FILM NUMBER: 24654323 MAIL ADDRESS: STREET 1: SCHOLAR ROCK HOLDING CORPORATION STREET 2: 301 BINNEY STREET, 3RD FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Scholar Rock Holding Corp CENTRAL INDEX KEY: 0001727196 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 823750435 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 301 BINNEY STREET STREET 2: 3RD FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 857-259-3860 MAIL ADDRESS: STREET 1: 301 BINNEY STREET STREET 2: 3RD FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 4 1 form4-02202024_090207.xml X0508 4 2024-02-16 0001727196 Scholar Rock Holding Corp SRRK 0001796398 Backstrom Jay T. 301 BINNEY STREET CAMBRIDGE MA 02142 true true false false CHIEF EXECUTIVE OFFICER 0 Common Stock 2024-02-16 4 S 0 11614 15.7432 D 352671 D Represents the number of shares required to be sold by the reporting person to cover the tax withholding obligation in connection with the vesting of restricted stock units ("RSU") on February 15, 2024. This sale is mandated by the Issuer's election under its equity incentive plans to require the reporting person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the reporting person. The shares vested pursuant to awards that were granted on February 13, 2023. Each RSU represents the contingent right to receive upon vesting of the RSU, one share of the Issuer's common stock. The shares subject to these RSU awards vest annually over four years, subject to a continued service relationship with the Issuer on the applicable vesting date. Consists of 25,886 shares of common stock and 326,785 RSUs. /s/ Junlin Ho, Attorney-in-Fact for Jay T. Backstrom 2024-02-20