0001628280-23-019345.txt : 20230522 0001628280-23-019345.hdr.sgml : 20230522 20230522184643 ACCESSION NUMBER: 0001628280-23-019345 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230518 FILED AS OF DATE: 20230522 DATE AS OF CHANGE: 20230522 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Stidolph Russell Monoki CENTRAL INDEX KEY: 0001833275 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39291 FILM NUMBER: 23946079 MAIL ADDRESS: STREET 1: 137 ROWAYTON AVENUE CITY: ROWAYTON STATE: CT ZIP: 06853 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Eos Energy Enterprises, Inc. CENTRAL INDEX KEY: 0001805077 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3920 PARK AVENUE CITY: EDISON STATE: NJ ZIP: 08820 BUSINESS PHONE: (732) 225-8400 MAIL ADDRESS: STREET 1: 3920 PARK AVENUE CITY: EDISON STATE: NJ ZIP: 08820 FORMER COMPANY: FORMER CONFORMED NAME: B. Riley Principal Merger Corp. II DATE OF NAME CHANGE: 20200227 4 1 wk-form4_1684795594.xml FORM 4 X0407 4 2023-05-18 0 0001805077 Eos Energy Enterprises, Inc. EOSE 0001833275 Stidolph Russell Monoki C/O ALTENERGY LLC 137 ROWAYTON AVENUE ROWAYTON CT 06853 1 0 0 0 0 Stock Option (Right to Buy) 2.32 2023-05-18 4 A 0 120633 0 A 2028-05-18 Common Stock 120633 120633 D Restricted Stock Units 2023-05-18 4 A 0 32328 0 A Common Stock 32328 32328 D The reporting person was granted (A) an option to purchase common stock and (B) restricted stock units that settle in common stock, each of which vest on the earlier of (i) the first anniversary of the Grant Date, and (ii) immediately prior to the date of the next annual shareholders meeting of the Company following the grant date; provided, that, the option or restricted stock unit, as applicable, shall vest in full upon the consummation of a change in control. Each restricted stock unit represents a contingent right to receive one share of common stock. Not applicable. /s/ Melissa Berube as attorney-in-fact for Russell Stidolph 2023-05-22