0001415889-24-016344.txt : 20240611 0001415889-24-016344.hdr.sgml : 20240611 20240611160154 ACCESSION NUMBER: 0001415889-24-016344 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240607 FILED AS OF DATE: 20240611 DATE AS OF CHANGE: 20240611 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Young Diane C. CENTRAL INDEX KEY: 0001648010 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-15006 FILM NUMBER: 241035702 MAIL ADDRESS: STREET 1: 175 TOYOTA PLAZA, 7TH FLOOR CITY: MEMPHIS STATE: TN ZIP: 38103 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Celldex Therapeutics, Inc. CENTRAL INDEX KEY: 0000744218 STANDARD INDUSTRIAL CLASSIFICATION: IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 133191702 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 53 FRONTAGE ROAD STREET 2: SUITE 220 CITY: HAMPTON STATE: NJ ZIP: 08827 BUSINESS PHONE: 908-200-7500 MAIL ADDRESS: STREET 1: 53 FRONTAGE ROAD STREET 2: SUITE 220 CITY: HAMPTON STATE: NJ ZIP: 08827 FORMER COMPANY: FORMER CONFORMED NAME: AVANT IMMUNOTHERAPEUTICS INC DATE OF NAME CHANGE: 19980828 FORMER COMPANY: FORMER CONFORMED NAME: T CELL SCIENCES INC DATE OF NAME CHANGE: 19920703 4 1 form4-06112024_080650.xml X0508 4 2024-06-07 0000744218 Celldex Therapeutics, Inc. CLDX 0001648010 Young Diane C. C/O CELLDEX THERAPEUTICS, INC. 53 FRONTAGE ROAD, SUITE 220 HAMPTON NJ 08827 false true false false SVP, CHIEF MEDICAL OFFICER 0 Common Stock 2024-06-07 4 S 0 45000 35.2632 D 2115 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.67 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein. /s/ Sam Martin, attorney-in-fact for Diane C. Young 2024-06-11