0000921895-22-002055.txt : 20220621 0000921895-22-002055.hdr.sgml : 20220621 20220621194245 ACCESSION NUMBER: 0000921895-22-002055 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220615 FILED AS OF DATE: 20220621 DATE AS OF CHANGE: 20220621 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ma-Weaver Jacob CENTRAL INDEX KEY: 0001922140 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22873 FILM NUMBER: 221029585 MAIL ADDRESS: STREET 1: 2261 MARKET STREET STREET 2: #4307 CITY: SAN FRANCISCO STATE: CA ZIP: 94114 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ARCA biopharma, Inc. CENTRAL INDEX KEY: 0000907654 STANDARD INDUSTRIAL CLASSIFICATION: IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835] IRS NUMBER: 363855489 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 10170 CHURCH RANCH WAY STREET 2: SUITE 100 CITY: WESTMINSTER STATE: CO ZIP: 80021 BUSINESS PHONE: 7209402200 MAIL ADDRESS: STREET 1: 10170 CHURCH RANCH WAY STREET 2: SUITE 100 CITY: WESTMINSTER STATE: CO ZIP: 80021 FORMER COMPANY: FORMER CONFORMED NAME: NUVELO INC DATE OF NAME CHANGE: 20030203 FORMER COMPANY: FORMER CONFORMED NAME: HYSEQ INC DATE OF NAME CHANGE: 19970610 4 1 form413392002_06212022.xml OWNERSHIP DOCUMENT X0306 4 2022-06-15 0 0000907654 ARCA biopharma, Inc. ABIO 0001922140 Ma-Weaver Jacob 2261 MARKET STREET #4307 SAN FRANCISCO CA 94114 1 0 1 1 See Footnote 1 Common Stock 2580452 I By the Funicular Fund Stock Option (right to buy) 2.27 2022-06-15 4 A 0 12000 0.00 A 2032-06-15 Common Stock 12000 12000 D Put Option 2.5 2022-12-16 2022-12-16 Common Stock 1450000 1450000 I By the Funicular Fund This Form 4 is filed by Jacob Ma-Weaver (the "Reporting Person"). The Reporting Person, the Funicular Fund (the "Fund") and Cable Car Capital LLC ("Cable Car") may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Person, the Fund and Cable Car disclaim beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. Represents securities directly owned by the Fund. Cable Car, as the general partner of the Fund, may be deemed to beneficially own the securities directly owned by the Fund. Mr. Ma-Weaver, as the Managing Member of Cable Car, may be deemed to beneficially own the securities directly owned by the Fund. Grant to the Reporting Person of a stock option under the 2020 Equity Incentive Plan (the Plan), vesting in 36 equal monthly installments from the date of grant, provided that the Reporting Person's continuous service to the Issuer has not been terminated as defined in or as determined under the Plan prior to such time. In the event of a change in control of the Issuer, 50% of the unvested options shall become fully and immediately vested upon the closing date of such change in control, provided, however, that on the earlier of (i) the one-year anniversary of the closing date or (ii) involuntary termination, any options that remain unvested on such earlier date shall become fully and immediately vested. Pursuant to the terms of the Plan, the stock option may not be transferred. Upon vesting, the Reporting Person intends on exercising the option and assigning the underlying shares to the Fund. /s/ Jacob Ma-Weaver 2022-06-21