0001104659-19-058504.txt : 20191031 0001104659-19-058504.hdr.sgml : 20191031 20191031180328 ACCESSION NUMBER: 0001104659-19-058504 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191029 FILED AS OF DATE: 20191031 DATE AS OF CHANGE: 20191031 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: 5AM Opportunities I (GP), LLC CENTRAL INDEX KEY: 0001790778 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39103 FILM NUMBER: 191184683 BUSINESS ADDRESS: STREET 1: 501 2ND STREET, SUITE 350 CITY: SAN FRANCISCO STATE: CA ZIP: 94107 BUSINESS PHONE: (650) 233-86000 MAIL ADDRESS: STREET 1: 501 2ND STREET, SUITE 350 CITY: SAN FRANCISCO STATE: CA ZIP: 94107 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PARMAR KUSH CENTRAL INDEX KEY: 0001664281 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39103 FILM NUMBER: 191184684 MAIL ADDRESS: STREET 1: C/O AUDENTES THERAPEUTICS, INC. STREET 2: 101 MONTGOMERY ST., SUITE 2650 CITY: SAN FRANCISCO STATE: CA ZIP: 94104 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ROCKLAGE SCOTT M CENTRAL INDEX KEY: 0001219014 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39103 FILM NUMBER: 191184685 MAIL ADDRESS: STREET 1: 179 SANDY POND ROAD CITY: LINCOLN STATE: MA ZIP: 01773 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Schwab Andrew J. CENTRAL INDEX KEY: 0001598549 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39103 FILM NUMBER: 191184686 MAIL ADDRESS: STREET 1: C/O 5AM VENTURES, 2200 SAND HILL ROAD STREET 2: SUITE 110 CITY: MENLO PARK STATE: CA ZIP: 94025 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: 5AM Opportunities I, L.P. CENTRAL INDEX KEY: 0001753000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39103 FILM NUMBER: 191184687 BUSINESS ADDRESS: STREET 1: 501 SECOND STREET, SUITE 350 CITY: SAN FRANCISCO STATE: CA ZIP: 94107 BUSINESS PHONE: 415-993-8570 MAIL ADDRESS: STREET 1: 501 SECOND STREET, SUITE 350 CITY: SAN FRANCISCO STATE: CA ZIP: 94107 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: 5AM Partners V, LLC CENTRAL INDEX KEY: 0001791889 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39103 FILM NUMBER: 191184688 BUSINESS ADDRESS: STREET 1: 501 SECOND STREET, SUITE 350 CITY: SAN FRANCISCO STATE: CA ZIP: 94107 BUSINESS PHONE: 650-233-8600 MAIL ADDRESS: STREET 1: 501 SECOND STREET, SUITE 350 CITY: SAN FRANCISCO STATE: CA ZIP: 94107 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: 5AM Ventures V, L.P. CENTRAL INDEX KEY: 0001674324 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39103 FILM NUMBER: 191184689 BUSINESS ADDRESS: STREET 1: 2200 SAND HILL ROAD, SUITE 110 CITY: MENLO PARK STATE: CA ZIP: 94025 BUSINESS PHONE: (650) 233-8600 MAIL ADDRESS: STREET 1: 2200 SAND HILL ROAD, SUITE 110 CITY: MENLO PARK STATE: CA ZIP: 94025 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Cabaletta Bio, Inc. CENTRAL INDEX KEY: 0001759138 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2929 ARCH STREET STREET 2: SUITE 600 CITY: PHILADELPHIA STATE: PA ZIP: 19104 BUSINESS PHONE: (267) 759-3100 MAIL ADDRESS: STREET 1: 2929 ARCH STREET STREET 2: SUITE 600 CITY: PHILADELPHIA STATE: PA ZIP: 19104 4 1 a4.xml 4 X0306 4 2019-10-29 0 0001759138 Cabaletta Bio, Inc. CABA 0001674324 5AM Ventures V, L.P. 501 2ND STREET, SUITE 350 SAN FRANCISCO CA 94107 0 0 1 0 0001791889 5AM Partners V, LLC 501 2ND STREET, SUITE 350 SAN FRANCISCO CA 94107 0 0 1 0 0001753000 5AM Opportunities I, L.P. 501 2ND STREET, SUITE 350 SAN FRANCISCO CA 94107 0 0 1 0 0001790778 5AM Opportunities I (GP), LLC 501 2ND STREET, SUITE 350 SAN FRANCISCO CA 94107 0 0 1 0 0001664281 PARMAR KUSH 501 2ND STREET, SUITE 350 SAN FRANCISCO CA 94107 0 0 1 0 0001219014 ROCKLAGE SCOTT M 501 2ND STREET, SUITE 350 SAN FRANCISCO CA 94107 0 0 1 0 0001598549 Schwab Andrew J. 501 2ND STREET, SUITE 350 SAN FRANCISCO CA 94107 0 0 1 0 Common Stock 2019-10-29 4 C 0 3214721 A 3214721 I See footnotes Common Stock 2019-10-29 4 P 0 454545 11.00 A 454545 I See footnotes Series A Preferred Stock 2019-10-29 4 C 0 3146551 D Common Stock 2097700 0 I See footnotes Series B Preferred Stock 2019-10-29 4 C 0 1675532 D Common Stock 1117021 0 I See footnotes These shares of Series A Preferred Stock and Series B Preferred Stock (collectively, "Preferred Stock") automatically converted into shares of the Issuer's Voting Common Stock ("Common Stock"), on a 1-for-1.5 basis, immediately prior to the completion of the Issuer's initial public offering for no additional consideration. The Preferred Stock had no expiration date. Shares are held directly by 5AM Ventures V, L.P. ("5AM V"). 5AM Partners V, LLC ("5AM Partners") is the sole general partner of 5AM V. Dr. Kush Parmar, Andrew J. Schwab and Dr. Scott M. Rocklage are managing members of 5AM Partners and may be deemed to have shared voting and investment power over the shares beneficially owned by 5AM V. Each of 5AM Partners, Dr. Parmar, Mr. Schwab and Dr. Rocklage disclaims beneficial ownership of the shares of Preferred Stock held directly by 5AM V, except to the extent of its or his pecuniary interest therein. Shares are held directly by 5AM Opportunities I, L.P. ("Opportunities"). 5AM Opportunities I (GP), LLC ("Opportunities GP") is the sole general partner of Opportunities. Andrew J. Schwab and Dr. Kush Parmar are managing members of Opportunities GP and may be deemed to have shared voting and investment power over the shares beneficially owned by Opportunities. Each of Opportunities GP, Mr. Schwab and Dr. Parmar disclaims beneficial ownership of the shares of Common Stock held directly by Opportunities, except to the extent of its or his pecuniary interest therein. 5AM VENTURES V, L.P. By: 5AM Partners V, LLC, its General Partner By: /s/ Scott M. Rocklage Managing Member 2019-10-31 5AM PARTNERS V, LLC By: /s/ Scott M. Rocklage Managing Member 2019-10-31 5AM OPPORTUNITIES I, L.P. By: 5AM Opportunities I (GP), LLC, its General Partner By: /s/ Kush Parmar Managing Member 2019-10-31 5AM OPPORTUNITIES I (GP), LLC By: /s/ Kush Parmar Managing Member 2019-10-31 /s/ Kush Parmar 2019-10-31 /s/ Scott Rocklage 2019-10-31 /s/ Andrew J. Schwab 2019-10-31