0001062993-24-008378.txt : 20240415 0001062993-24-008378.hdr.sgml : 20240415 20240415085349 ACCESSION NUMBER: 0001062993-24-008378 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240411 FILED AS OF DATE: 20240415 DATE AS OF CHANGE: 20240415 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: EDELMAN JOSEPH CENTRAL INDEX KEY: 0001164426 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41551 FILM NUMBER: 24843228 MAIL ADDRESS: STREET 1: C/O PERCEPTIVE ADVISORS LLC STREET 2: 51 ASTOR PLACE, 10TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10003 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PERCEPTIVE ADVISORS LLC CENTRAL INDEX KEY: 0001224962 ORGANIZATION NAME: STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41551 FILM NUMBER: 24843230 BUSINESS ADDRESS: STREET 1: 51 ASTOR PLACE, 10TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10003 BUSINESS PHONE: 646-205-5300 MAIL ADDRESS: STREET 1: 51 ASTOR PLACE, 10TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10003 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PERCEPTIVE LIFE SCIENCES MASTER FUND LTD CENTRAL INDEX KEY: 0001249675 ORGANIZATION NAME: STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41551 FILM NUMBER: 24843229 BUSINESS ADDRESS: STREET 1: C/O PERCEPTIVE ADVISORS LLC STREET 2: 51 ASTOR PLACE, 10TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10003 BUSINESS PHONE: 646-205-5340 MAIL ADDRESS: STREET 1: C/O PERCEPTIVE ADVISORS LLC STREET 2: 51 ASTOR PLACE, 10TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10003 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Acrivon Therapeutics, Inc. CENTRAL INDEX KEY: 0001781174 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 825125532 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 480 ARSENAL WAY, SUITE 100 CITY: WATERTOWN STATE: MA ZIP: 02472 BUSINESS PHONE: 617-207-8979 MAIL ADDRESS: STREET 1: 480 ARSENAL WAY, SUITE 100 CITY: WATERTOWN STATE: MA ZIP: 02472 4 1 form4.xml STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES X0508 4 2024-04-11 0001781174 Acrivon Therapeutics, Inc. ACRV 0001224962 PERCEPTIVE ADVISORS LLC 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003 0 0 1 0 0001249675 PERCEPTIVE LIFE SCIENCES MASTER FUND LTD 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003 0 0 1 0 0001164426 EDELMAN JOSEPH 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003 0 0 1 0 0 Common Stock 2024-04-11 4 P 0 2353000 8.50 A 5360858 I See Footnote The securities are directly held by Perceptive Life Sciences Master Fund Ltd. (the "Master Fund"). Perceptive Advisors LLC (the "Advisor") serves as the investment manager of Master Fund. Joseph Edelman is the managing member of the Advisor. Each of Mr. Edelman and the Advisor disclaims, for purposes of Section 16 of the Securities Exchange Act of 1934, beneficial ownership of such securities, except to the extent of his/its indirect pecuniary interest therein, and this report shall not be deemed an admission that either Mr. Edelman or the Advisor is the beneficial owner of such securities for purposes of Section 16 or for any other purposes. /s/ Joseph Edelman - for Perceptive Advisors LLC, By: Joseph Edelman, its managing member 2024-04-15 /s/ Joseph Edelman - for Perceptive Life Sciences Master Fund Ltd., By: Perceptive Advisors LLC, its investment manager, By: Joseph Edelman, its managing member 2024-04-15 /s/ Joseph Edelman 2024-04-15