0000950170-24-133360.txt : 20241204 0000950170-24-133360.hdr.sgml : 20241204 20241204172713 ACCESSION NUMBER: 0000950170-24-133360 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20241202 FILED AS OF DATE: 20241204 DATE AS OF CHANGE: 20241204 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Cumbo Alexander CENTRAL INDEX KEY: 0001685994 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38360 FILM NUMBER: 241527153 MAIL ADDRESS: STREET 1: 215 FIRST STREET STREET 2: SUITE 415 CITY: CAMBRIDGE STATE: MA ZIP: 02142 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Solid Biosciences Inc. CENTRAL INDEX KEY: 0001707502 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 900943402 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 500 RUTHERFORD AVENUE STREET 2: 3RD FLOOR CITY: CHARLESTOWN STATE: MA ZIP: 02129 BUSINESS PHONE: 617-337-4680 MAIL ADDRESS: STREET 1: 500 RUTHERFORD AVENUE STREET 2: 3RD FLOOR CITY: CHARLESTOWN STATE: MA ZIP: 02129 FORMER COMPANY: FORMER CONFORMED NAME: Solid Biosciences, LLC DATE OF NAME CHANGE: 20170524 4 1 ownership.xml 4 X0508 4 2024-12-02 0001707502 Solid Biosciences Inc. SLDB 0001685994 Cumbo Alexander C/O SOLID BIOSCIENCES INC. 500 RUTHERFORD AVENUE, THIRD FLOOR CHARLESTOWN MA 02129 true true false false President and CEO false Common Stock 2024-12-02 4 M false 28612 A 49598 D Common Stock 2024-12-03 4 S false 11114 5.5998 D 38484 D Restricted Stock Units 2024-12-02 4 M false 28612 0.00 D Common Stock 28612 57225 D Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock (the "RSUs"). Includes 3,547 shares of common stock acquired under the Solid Biosciences Inc. Employee Stock Purchase Plan on May 31, 2024. This sale was made to cover withholding taxes following the vesting of the previously granted RSUs. The sale does not represent a discretionary trade made by Mr. Cumbo. The RSUs were granted on December 2, 2022 (the "Grant Date") and vest over four years, with 25% of the original number of shares vesting on each anniversary of the Grant Date until the fourth such anniversary. /s/ David Tyronne Howton as attorney-in-fact for Alexander Cumbo 2024-12-04