0001104659-18-037317.txt : 20180531 0001104659-18-037317.hdr.sgml : 20180531 20180531214252 ACCESSION NUMBER: 0001104659-18-037317 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180529 FILED AS OF DATE: 20180531 DATE AS OF CHANGE: 20180531 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BYBEE CLINTON CENTRAL INDEX KEY: 0001219043 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38501 FILM NUMBER: 18873305 MAIL ADDRESS: STREET 1: 8755 W. HIGGINS ROAD STREET 2: SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CRANDELL KEITH CENTRAL INDEX KEY: 0001219039 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38501 FILM NUMBER: 18873306 MAIL ADDRESS: STREET 1: 8755 W. HIGGINS ROAD STREET 2: SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NELSEN ROBERT CENTRAL INDEX KEY: 0001219042 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38501 FILM NUMBER: 18873304 MAIL ADDRESS: STREET 1: 8755 W. HIGGINS ROAD STREET 2: SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ARCH Venture Fund VIII, L.P. CENTRAL INDEX KEY: 0001605598 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38501 FILM NUMBER: 18873309 BUSINESS ADDRESS: STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 BUSINESS PHONE: 776-380-6600 MAIL ADDRESS: STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ARCH Venture Partners VIII, LLC CENTRAL INDEX KEY: 0001616165 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38501 FILM NUMBER: 18873307 BUSINESS ADDRESS: STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 BUSINESS PHONE: 7733806600 MAIL ADDRESS: STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ARCH Venture Partners VIII, L.P. CENTRAL INDEX KEY: 0001616176 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38501 FILM NUMBER: 18873308 BUSINESS ADDRESS: STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 BUSINESS PHONE: 7733806600 MAIL ADDRESS: STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025 CITY: CHICAGO STATE: IL ZIP: 60631 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Scholar Rock Holding Corp CENTRAL INDEX KEY: 0001727196 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 823750435 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 620 MEMORIAL DRIVE, 2ND FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 857-259-3860 MAIL ADDRESS: STREET 1: 620 MEMORIAL DRIVE, 2ND FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02139 4 1 a4.xml 4 X0306 4 2018-05-29 0 0001727196 Scholar Rock Holding Corp SRRK 0001605598 ARCH Venture Fund VIII, L.P. 8755 WEST HIGGINS ROAD, SUITE 1025 CHICAGO IL 60631 0 0 1 0 0001616165 ARCH Venture Partners VIII, LLC 8755 WEST HIGGINS ROAD, SUITE 1025 CHICAGO IL 60631 0 0 1 0 0001219039 CRANDELL KEITH 8755 WEST HIGGINS ROAD, SUITE 1025 CHICAGO IL 60631 0 0 1 0 0001219043 BYBEE CLINTON 8755 WEST HIGGINS ROAD, SUITE 1025 CHICAGO IL 60631 0 0 1 0 0001219042 NELSEN ROBERT 8755 WEST HIGGINS ROAD, SUITE 1025 CHICAGO IL 60631 0 0 1 0 0001616176 ARCH Venture Partners VIII, L.P. 8755 WEST HIGGINS ROAD, SUITE 1025 CHICAGO IL 60631 0 0 1 0 Common Stock 2018-05-29 4 C 0 437859 A 437859 I By ARCH Venture Fund VIII, L.P. Common Stock 2018-05-29 4 C 0 634579 A 1072438 I By ARCH Venture Fund VIII, L.P. Common Stock 2018-05-29 4 C 0 551807 A 1624245 I By ARCH Venture Fund VIII, L.P. Common Stock 2018-05-29 4 C 0 719559 A 2343804 I By ARCH Venture Fund VIII, L.P. Common Stock 2018-05-29 4 C 0 293813 A 2637617 I By ARCH Venture Fund VIII, L.P. Series A-2 Preferred 2018-05-29 4 C 0 1249999 D Common Stock 437859 0 I By ARCH Venture Fund VIII, L.P. Series A-3 Preferred 2018-05-29 4 C 0 1811595 D Common Stock 634579 0 I By ARCH Venture Fund VIII, L.P. Series A-4 Preferred 2018-05-29 4 C 0 1575299 D Common Stock 551807 0 I By ARCH Venture Fund VIII, L.P. Series B Preferred 2018-05-29 4 C 0 2054197 D Common Stock 719559 0 I By ARCH Venture Fund VIII, L.P. Series C Preferred 2018-05-29 4 C 0 838780 D Common Stock 293813 0 I By ARCH Venture Fund VIII, L.P. Each share of Preferred Stock automatically converted into Common Stock, for no additional payment or consideration, on a 2.8548-for-1 basis at the closing of the Issuer's initial public offering on May 29, 2018 and had no expiration date. The reportable securities are owned directly by ARCH Venture Fund VIII, L.P. ("ARCH Fund VIII"). The sole general partner of ARCH Fund VIII is ARCH Venture Partners VIII, L.P. or ARCH Partners VIII, which may be deemed to beneficially own the shares held by ARCH Fund VIII. The sole general partner of ARCH Partners VIII is ARCH Venture Partners VIII, LLC or ARCH VIII LLC, which may be deemed to beneficially own the shares held by ARCH Fund VIII. ARCH Partners VIII and ARCH VIII LLC disclaim beneficial ownership of such shares, except to the extent of any pecuniary interest therein. The managing directors of ARCH VIII LLC are Keith L. Crandell, Clinton Bybee and Robert Nelsen, and they may be deemed to beneficially own the shares held by ARCH Fund VIII. Messrs. Crandell, Bybee and Nelsen disclaim beneficial ownership of such shares, except to the extent of any pecuniary interest therein. ARCH Venture Fund VIII, L.P. By: ARCH Venture Partners VIII, L.P., its General Partner By: ARCH Venture Partners VIII, LLC, its General Partner By: /s/ Mark McDonnell, as Attorney-in-Fact for Keith Crandell, Managing Director 2018-05-31 ARCH Venture Partners VIII, L.P. By: ARCH Venture Partners VIII, LLC, its General Partner By: /s/ Mark McDonnell, as Attorney-in-Fact for Keith Crandell, Managing Director 2018-05-31 ARCH Venture Partners VIII, LLC By: /s/ Mark McDonnell, as Attorney-in-Fact for Keith Crandell, Managing Director 2018-05-31 Keith Crandell, Managing Director By: /s/ Mark McDonnell, as Attorney-in-Fact 2018-05-31 Clinton Bybee, Managing Director By: /s/ Mark McDonnell, as Attorney-in-Fact 2018-05-31 Robert Nelsen, Managing Director By: /s/ Mark McDonnell, as Attorney-in-Fact 2018-05-31