0001104659-23-026221.txt : 20230227 0001104659-23-026221.hdr.sgml : 20230227 20230227204609 ACCESSION NUMBER: 0001104659-23-026221 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230227 FILED AS OF DATE: 20230227 DATE AS OF CHANGE: 20230227 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Kadenacy Stephen M CENTRAL INDEX KEY: 0001519030 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41632 FILM NUMBER: 23677850 MAIL ADDRESS: STREET 1: C/O AECOM TECHNOLOGY CORPORATION STREET 2: 555 S. FLOWER STREET, SUITE 3700 CITY: LOS ANGELES STATE: CA ZIP: 90071 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Reece Joseph E CENTRAL INDEX KEY: 0001659413 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41632 FILM NUMBER: 23677851 MAIL ADDRESS: STREET 1: ONE VALERO WAY STREET 2: BUILDING D, SUITE 200 CITY: SAN ANTONIO STATE: TX ZIP: 78249 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BOXWOOD HOLDINGS II LLC CENTRAL INDEX KEY: 0001967322 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41632 FILM NUMBER: 23677852 BUSINESS ADDRESS: STREET 1: 1250 S. CAPITAL OF TEXAS HIGHWAY STREET 2: BUILDING 2, SUITE 285 CITY: AUSTIN STATE: TX ZIP: 78746 BUSINESS PHONE: 5125753637 MAIL ADDRESS: STREET 1: 1250 S. CAPITAL OF TEXAS HIGHWAY STREET 2: BUILDING 2, SUITE 285 CITY: AUSTIN STATE: TX ZIP: 78746 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SilverBox Engaged Sponsor III LLC CENTRAL INDEX KEY: 0001859863 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41632 FILM NUMBER: 23677853 BUSINESS ADDRESS: STREET 1: 1250 S. CAPITAL OF TEXAS HIGHWAY STREET 2: BUILDING 2, SUITE 285 CITY: AUSTIN STATE: TX ZIP: 78746 BUSINESS PHONE: 512-575-3637 MAIL ADDRESS: STREET 1: 1250 S. CAPITAL OF TEXAS HIGHWAY STREET 2: BUILDING 2, SUITE 285 CITY: AUSTIN STATE: TX ZIP: 78746 FORMER NAME: FORMER CONFORMED NAME: SilverBox Engaged Sponsor II LLC DATE OF NAME CHANGE: 20210429 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SilverBox Corp III CENTRAL INDEX KEY: 0001859686 STANDARD INDUSTRIAL CLASSIFICATION: BLANK CHECKS [6770] IRS NUMBER: 862754279 BUSINESS ADDRESS: STREET 1: 1250 S. CAPITAL OF TEXAS HIGHWAY STREET 2: BUILDING 2, SUITE 285 CITY: AUSTIN STATE: TX ZIP: 78746 BUSINESS PHONE: 512-575-3637 MAIL ADDRESS: STREET 1: 1250 S. CAPITAL OF TEXAS HIGHWAY STREET 2: BUILDING 2, SUITE 285 CITY: AUSTIN STATE: TX ZIP: 78746 FORMER COMPANY: FORMER CONFORMED NAME: SilverBox Engaged Corp II DATE OF NAME CHANGE: 20210429 3 1 tm2135716-39_3seq1.xml OWNERSHIP DOCUMENT X0206 3 2023-02-27 0 0001859686 SilverBox Corp III SBXC 0001859863 SilverBox Engaged Sponsor III LLC 1250 S. CAPITAL OF TEXAS HIGHWAY BUILDING 2, SUITE 285 AUSTIN TX 78746 0 0 1 0 0001967322 BOXWOOD HOLDINGS II LLC C/O SILVERBOX SPONSOR III, 1250 S, CAPITAL OF TEXAS HIGHWAY, BUILDING 2. AUSTIN TX 78746 0 0 1 0 0001659413 Reece Joseph E 1250 S. CAPITAL OF TEXAS HIGHWAY BUILDING 2, SUITE 285 AUSTIN TX 78746 0 1 1 0 Founding Partner 0001519030 Kadenacy Stephen M 1250 S. CAPITAL OF TEXAS HIGHWAY BUILDING 2, SUITE 285 AUSTIN TX 78746 1 1 1 0 Chairman & Chief Exec. Officer Class B Common Stock Class A Common Stock 3450000 D As described in the issuer's registration statement on Form S-1 (File No. 333-269713) under the heading "Description of Securities - Founder Shares", the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date. These shares represent Class B common stock held SilverBox Sponsor III LLC, acquired pursuant to a subscription agreement by and between SilverBox Sponsor III LLC and the issuer. The Class B common stock owned by the reporting person includes up to 450,000 shares that are subject to forfeiture in the event the underwriters of the initial public offering of the issuer's securities do not exercise in full their over-allotment option as described in the issuer's registration statement. SilverBox Sponsor III LLC is the record holder of the shares reported herein. Boxwood Holdings II LLC is the managing member of SilverBox Sponsor III LLC, Mr. Kadenacy, the issuer's Chairman and Chief Executive Officer and Mr. Reece, the issuer's Founding Partner, are each a principal of Boxwood Holdings II LLC. As such, they may be deemed to have or share beneficial ownership of the Class B common stock held directly by SilverBox Sponsor III LLC. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interests they may have therein, directly or indirectly. /s/ Joseph Reece, as Authorized Signatory of Boxwood Holdings II LLC, the managing member of SilverBox Sponsor III LLC 2023-02-27 /s/ Joseph Reece, as Authorized Signatory of Boxwood Holdings II LLC 2023-02-27 /s/ Joseph Reece 2023-02-27 /s/ Stephen Kadenacy 2023-02-27