0001209191-21-003268.txt : 20210112 0001209191-21-003268.hdr.sgml : 20210112 20210112170725 ACCESSION NUMBER: 0001209191-21-003268 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210108 FILED AS OF DATE: 20210112 DATE AS OF CHANGE: 20210112 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: 21524163 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 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: 21524164 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: 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: 21524165 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: 21524166 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: PARMAR KUSH CENTRAL INDEX KEY: 0001664281 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39103 FILM NUMBER: 21524167 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: 21524168 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: 21524169 MAIL ADDRESS: STREET 1: C/O 5AM VENTURES, 2200 SAND HILL ROAD STREET 2: 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 doc4.xml FORM 4 SUBMISSION X0306 4 2021-01-08 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 0001790778 5AM Opportunities I (GP), 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 0001791889 5AM Partners V, 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 2021-01-08 4 S 0 264589 13.00 D 2689045 I See footnotes Common Stock 2021-01-08 4 S 0 37411 13.00 D 380218 I See footnotes Common Stock 2021-01-12 4 S 0 74470 13.00 D 2614575 I See footnotes Common Stock 2021-01-12 4 S 0 10530 13.00 D 369688 I See footnotes 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 2021-01-12 5AM Opportunities I (GP), LLC, By /s/ Kush Parmar, Managing Member 2021-01-12 5AM Opportunities I, L.P., By: 5AM Opportunities I (GP), LLC, its General Partner, By /s/ Kush Parmar, Managing Member 2021-01-12 5AM Partners V, LLC, By /s/ Scott M. Rocklage, Managing Member 2021-01-12 /s/ Kush Parmar 2021-01-12 /s/ Scott Rocklage 2021-01-12 /s/ Andrew J. Schwab 2021-01-12