0001213900-21-023274.txt : 20210428 0001213900-21-023274.hdr.sgml : 20210428 20210428161648 ACCESSION NUMBER: 0001213900-21-023274 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210426 FILED AS OF DATE: 20210428 DATE AS OF CHANGE: 20210428 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: B. Riley Securities, Inc. CENTRAL INDEX KEY: 0001505748 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13449 FILM NUMBER: 21864447 BUSINESS ADDRESS: STREET 1: 11100 SANTA MONICA BLVD STREET 2: SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 BUSINESS PHONE: 310-966-1444 MAIL ADDRESS: STREET 1: 11100 SANTA MONICA BLVD STREET 2: SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 FORMER NAME: FORMER CONFORMED NAME: B. Riley FBR, Inc. DATE OF NAME CHANGE: 20180830 FORMER NAME: FORMER CONFORMED NAME: FBR Capital Markets & Co DATE OF NAME CHANGE: 20101115 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RILEY BRYANT R CENTRAL INDEX KEY: 0001207269 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13449 FILM NUMBER: 21864446 MAIL ADDRESS: STREET 1: C/O B. RILEY FINANCIAL, INC. STREET 2: 21255 BURBANK BLVD, SUITE 400 CITY: WOODLAND HILLS STATE: CA ZIP: 91367 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: B. Riley Financial, Inc. CENTRAL INDEX KEY: 0001464790 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-BUSINESS SERVICES, NEC [7389] STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13449 FILM NUMBER: 21864451 BUSINESS ADDRESS: STREET 1: 11100 SANTA MONICA BLVD STREET 2: SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 BUSINESS PHONE: 818-884-3737 MAIL ADDRESS: STREET 1: 11100 SANTA MONICA BLVD STREET 2: SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 FORMER NAME: FORMER CONFORMED NAME: Great American Group, Inc. DATE OF NAME CHANGE: 20090522 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BRC Partners Management GP, LLC CENTRAL INDEX KEY: 0001749420 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13449 FILM NUMBER: 21864449 BUSINESS ADDRESS: STREET 1: 11100 SANTA MONICA BLVD SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 BUSINESS PHONE: 310-689-2220 MAIL ADDRESS: STREET 1: 11100 SANTA MONICA BLVD SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BRC Partners Opportunity Fund, LP CENTRAL INDEX KEY: 0001642765 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13449 FILM NUMBER: 21864448 BUSINESS ADDRESS: STREET 1: 11100 SANTA MONICA BLVD. SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 BUSINESS PHONE: 310-966-1445 MAIL ADDRESS: STREET 1: 11100 SANTA MONICA BLVD. SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: B. RILEY CAPITAL MANAGEMENT, LLC CENTRAL INDEX KEY: 0001658704 STATE OF INCORPORATION: NY FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13449 FILM NUMBER: 21864450 BUSINESS ADDRESS: STREET 1: 11100 SANTA MONICA BLVD. STREET 2: SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 BUSINESS PHONE: 310-966-1445 MAIL ADDRESS: STREET 1: 11100 SANTA MONICA BLVD. STREET 2: SUITE 800 CITY: LOS ANGELES STATE: CA ZIP: 90025 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: QUANTUM CORP /DE/ CENTRAL INDEX KEY: 0000709283 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER STORAGE DEVICES [3572] IRS NUMBER: 942665054 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 BUSINESS ADDRESS: STREET 1: 224 AIRPORT PARKWAY STREET 2: SUITE 550 CITY: SAN JOSE STATE: CA ZIP: 95110 BUSINESS PHONE: 408 944 4000 MAIL ADDRESS: STREET 1: 224 AIRPORT PARKWAY STREET 2: SUITE 550 CITY: SAN JOSE STATE: CA ZIP: 95110 4 1 ownership.xml X0306 4 2021-04-26 0 0000709283 QUANTUM CORP /DE/ QMCO 0001464790 B. Riley Financial, Inc. 11100 SANTA MONICA BLVD, SUITE 800 LOS ANGELES CA 90025 0 0 1 0 0001658704 B. RILEY CAPITAL MANAGEMENT, LLC 11100 SANTA MONICA BLVD. SUITE 800 LOS ANGELES CA 90025 0 0 1 0 0001749420 BRC Partners Management GP, LLC 11100 SANTA MONICA BLVD, SUITE 800 LOS ANGELES CA 90025 0 0 1 0 0001642765 BRC Partners Opportunity Fund, LP 11100 SANTA MONICA BLVD. SUITE 800 LOS ANGELES CA 90025 0 0 1 0 0001505748 B. Riley Securities, Inc. 11100 SANTA MONICA BLVD SUITE 800 LOS ANGELES CA 90025 0 0 1 0 0001207269 RILEY BRYANT R 11100 SANTA MONICA BLVD, SUITE 800 LOS ANGELES CA 90025 0 0 1 0 Common Stock 2021-04-26 4 S 0 630000 8.25 D 5359100 I By B. Riley Securities, Inc. Common Stock 2021-04-26 4 S 0 310000 8.25 D 2248511 I By BRC Partners Opportunity Fund, L.P. Common Stock 10199 I By Bryant R. Riley, as UTMA custodian for Charlie Riley Common Stock 10200 I By Bryant R. Riley, as UTMA custodian for Susan Riley Common Stock 10199 I By Bryant R. Riley, as UTMA custodian for Abigail Riley Common Stock 10198 I By Bryant R. Riley, as UTMA custodian for Eloise Riley This Form 4 is being filed jointly by B. Riley Financial, Inc., a Delaware corporation ("BRF"), B. Riley Securities, Inc., a Delaware corporation ("BRS"), BRC Partners Opportunity Fund, LP, a Delaware limited partnership ("BRPLP"), BRC Partners Management GP, LLC, a Delaware limited liability company ("BRPGP"), B. Riley Capital Management, LLC, a New York limited liability company, a registered investment advisor ("BRCM"), and Bryant R. Riley. BRPGP is a subsidiary of BRCM, a registered investment advisor, and is the general partner of BRPLP. BRF is the parent company of BRCM. As a result, BRPGP, BRCM and BRF may be deemed to indirectly beneficially own the shares held by BRPLP. BRF is the parent company of BRS. As a result, BRF may be deemed to indirectly beneficially own the shares held by BRS. Bryant R. Riley is the Co-Chief Executive Officer and Chairman of the Board of Directors of BRF. As a result, Bryant R. Riley may be deemed to indirectly beneficially own the shares of Common Stock directly held by BRF, BRS, and BRPLP. Each of BRF, BRS, BRPGP, BRCM, and BRPLP (collectively, the "B. Riley Entities") and Bryant R. Riley disclaims beneficial ownership of the outstanding shares of Common Stock reported herein, except to the extent of its/his respective pecuniary interest therein. B. Riley Financial, Inc., by: /s/ Bryant R. Riley, Co-Chief Executive Officer 2021-04-28 B. Riley Capital Management, LLC, by: /s/ Bryant R. Riley, Chief Executive Officer 2021-04-28 BRC Partners Management GP, LLC, by: B. Riley Capital Management, LLC, its sole member, by: /s/ Bryant R. Riley, Chief Executive Officer 2021-04-28 BRC Partners Opportunity Fund, LP, by: /s/ Bryant R. Riley, Chief Investment Officer 2021-04-28 B. Riley Securities, Inc., by: /s/ Andrew Moore, Chief Executive Officer 2021-04-28 Bryant R. Riley, by: /s/ Bryant R. Riley 2021-04-28