0001213900-20-038810.txt : 20201123 0001213900-20-038810.hdr.sgml : 20201123 20201123170050 ACCESSION NUMBER: 0001213900-20-038810 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201118 FILED AS OF DATE: 20201123 DATE AS OF CHANGE: 20201123 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mastrangelo Joe CENTRAL INDEX KEY: 0001833309 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39291 FILM NUMBER: 201338644 MAIL ADDRESS: STREET 1: 199 PIERCE STREET, SUITE 537 CITY: FRANKLIN TOWNSHIP STATE: NJ ZIP: 08873 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 ownership.xml X0306 4 2020-11-18 0 0001805077 Eos Energy Enterprises, Inc. EOSE 0001833309 Mastrangelo Joe C/O EOS ENERGY ENTERPRISES, INC. 3920 PARK AVENUE EDISON NJ 08820 1 1 0 0 Chief Executive Officer Common Stock 2020-11-18 4 M 0 74531 0 A 74531 D Restricted Stock Units 2020-11-18 4 M 0 74531 0 D Common Stock 74531 0 D Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock The reporting person received restricted stock units which vest in full when the per share price of the Company's common stock quals or exceeds $12.00 at any time. Not applicable. /s/ Joe Mastrangelo 2020-11-23