0001104659-23-041743.txt : 20230404 0001104659-23-041743.hdr.sgml : 20230404 20230404201037 ACCESSION NUMBER: 0001104659-23-041743 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230331 FILED AS OF DATE: 20230404 DATE AS OF CHANGE: 20230404 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ONSI DOUGLAS E CENTRAL INDEX KEY: 0001270185 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37990 FILM NUMBER: 23800723 MAIL ADDRESS: STREET 1: C/O TOLERRX INC STREET 2: 300 TECHNOLOGY SQUARE CITY: CAMBRIDGE STATE: MA ZIP: 02139 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: LEAP THERAPEUTICS, INC. CENTRAL INDEX KEY: 0001509745 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 274412575 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 47 THORNDIKE STREET STREET 2: SUITE B1-1 CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 617 252 4343 MAIL ADDRESS: STREET 1: 47 THORNDIKE STREET STREET 2: SUITE B1-1 CITY: CAMBRIDGE STATE: MA ZIP: 02142 FORMER COMPANY: FORMER CONFORMED NAME: Dekkun Corp DATE OF NAME CHANGE: 20110107 4 1 tm2311741-2_4seq1.xml OWNERSHIP DOCUMENT X0407 4 2023-03-31 0 0001509745 LEAP THERAPEUTICS, INC. LPTX 0001270185 ONSI DOUGLAS E C/O LEAP THERAPEUTICS, INC. 47 THORNDIKE STREET SUITE B1-1 CAMBRIDGE MA 02141 1 1 0 0 CEO,CFO,Pres.,GC,Treas.,&Sec. 0 Employee Stock Option (Right to Buy) 0.34 2023-03-31 4 A 0 750000 0 A 2033-03-31 Common Stock 750000 750000 D The Option was granted pursuant to Leap's 2016 Equity Incentive Plan. By its terms, the Option shall vest and become exercisable for the shares underlying the Option in a series of 36 equal monthly installments for so long as the reporting person continues to be employed by or provides service to the Company, with the first of such monthly installments vesting on the one month anniversary of March 31, 2023, the Vesting Start Date. /s/ Douglas E. Onsi 2023-04-04