0001213900-21-010368.txt : 20210218 0001213900-21-010368.hdr.sgml : 20210218 20210218171014 ACCESSION NUMBER: 0001213900-21-010368 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210218 FILED AS OF DATE: 20210218 DATE AS OF CHANGE: 20210218 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Levinsohn Ross CENTRAL INDEX KEY: 0001389130 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40083 FILM NUMBER: 21650536 MAIL ADDRESS: STREET 1: 701 FIRST AVENUE CITY: SUNNYVALE STATE: CA ZIP: 94089 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: B. Riley Principal 150 Merger Corp. CENTRAL INDEX KEY: 0001839360 STANDARD INDUSTRIAL CLASSIFICATION: BLANK CHECKS [6770] IRS NUMBER: 852081659 BUSINESS ADDRESS: STREET 1: 299 PARK AVENUE STREET 2: FLOOR 21 CITY: NEW YORK STATE: NY ZIP: 10171 BUSINESS PHONE: (212) 457-3300 MAIL ADDRESS: STREET 1: 299 PARK AVENUE STREET 2: FLOOR 21 CITY: NEW YORK STATE: NY ZIP: 10171 3 1 ownership.xml X0206 3 2021-02-18 1 0001839360 B. Riley Principal 150 Merger Corp. BRPM 0001389130 Levinsohn Ross C/O B. RILEY PRINCIPAL MERGER 150 CORP. 299 PARK AVENUE, 21ST FLOOR NEW YORK NY 10171 1 0 0 0 See Exhibit 24.1 - Power of Attorney /s/ Appy Ali, Attorney-in-Fact 2021-02-18 EX-24.1 2 ea135878ex24-1_briley.htm POWER OF ATTORNEY

Exhibit 24.1

POWER OF ATTORNEY

The undersigned constitutes and appoints Era Anagnosti, Henrikki Harsu, Appy Ali, Terrel Ferguson and Amanda Karlsson, or any of them acting singly, as the undersigned’s true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for the undersigned and in the undersigned’s name, place and stead, to:

1. prepare, sign, and submit to the Securities and Exchange Commission (the “SEC”) on its Electronic Data Gathering, Analysis, and Retrieval (“EDGAR”) Filer Management website a Form ID application, including any amendments and exhibits thereto, and any other related documents as may be necessary or appropriate, to obtain from the SEC access codes to permit filing on the SEC’s EDGAR system, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done as required by any rule or regulation of the SEC and the EDGAR Filer Manual as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof; and

2. sign any and all SEC statements of beneficial ownership of securities of B. Riley Principal 150 Merger Corp. (the “Company”) on Schedule 13G or 13D as required under Section 13(d) and Forms 3, 4 and 5 as required under Section 16(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and any amendments thereto, and to file the same with all exhibits thereto, and other documents in connection therewith, with the SEC, the Company and any stock exchange on which any of the Company’s securities are listed, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each act and thing requisite and necessary to be done under said Section 13(d) and Section 16(a) of the Exchange Act, as fully and to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them, may lawfully do or cause to be done by virtue hereof.

A copy of this power of attorney shall be filed with the SEC. The authorization set forth above shall continue in full force and effect until the undersigned revokes such authorization by written instructions to the attorneys-in-fact.

The authority granted hereby shall in no event be deemed to impose or create any duty on behalf of the attorneys-in-fact with respect to the undersigned’s obligations to file a Form ID, Schedule 13G or Schedule 13D as required under Section 13(d) of the Exchange Act or any Form 3, 4 or 5 with the SEC.

Dated: February 13, 2021

	/s/ Ross Levinsohn
	Name: Ross Levinsohn