0001104659-23-119629.txt : 20231117 0001104659-23-119629.hdr.sgml : 20231117 20231117180224 ACCESSION NUMBER: 0001104659-23-119629 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231116 FILED AS OF DATE: 20231117 DATE AS OF CHANGE: 20231117 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LEIBOWITZ LAWRENCE E CENTRAL INDEX KEY: 0001276505 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41013 FILM NUMBER: 231420265 MAIL ADDRESS: STREET 1: C/O NYSE EURONEXT STREET 2: 11 WALL STREET CITY: NEW YORK STATE: NY ZIP: 10005 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Concord Acquisition Corp III CENTRAL INDEX KEY: 0001851961 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 862171699 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 477 MADISON AVENUE CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-883-4330 MAIL ADDRESS: STREET 1: 477 MADISON AVENUE CITY: NEW YORK STATE: NY ZIP: 10022 4 1 tm2331046-2_4seq1.xml OWNERSHIP DOCUMENT X0508 4 2023-11-16 0 0001851961 Concord Acquisition Corp III CNDB 0001276505 LEIBOWITZ LAWRENCE E C/O CONCORD ACQUISITION CORP III 22ND FLOOR, 477 MADISON AVENUE NEW YORK NY 10022 1 0 0 0 0 Class A Common Stock 2023-11-16 4 C 0 30000 A 30000 D Class B Common Stock 2023-11-16 4 C 0 30000 D Class A Common Stock 30000 0 D Represents shares of Class A common stock of the Issuer acquired upon conversion of shares of Class B common stock of the Issuer at the Reporting Person's election. The shares of Class B common stock have no expiration date and will automatically convert into shares of Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment as set forth in the Issuer's registration statement on Form S-1 (File No. 333-254789). /s/ Jason T. Simon, Attorney-in-Fact 2023-11-17