<SEC-DOCUMENT>0001104659-22-042321-index.html : 20220404 <SEC-HEADER>0001104659-22-042321.hdr.sgml : 20220404 <ACCEPTANCE-DATETIME>20220404172341 ACCESSION NUMBER: 0001104659-22-042321 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20220404 DATE AS OF CHANGE: 20220404 GROUP MEMBERS: THG SECURITIES ADVISORS, LLC GROUP MEMBERS: THG SECURITIES FUND, L.P. GROUP MEMBERS: ZACHARY LEVENICK SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: R F INDUSTRIES LTD CENTRAL INDEX KEY: 0000740664 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC CONNECTORS [3678] IRS NUMBER: 880168936 STATE OF INCORPORATION: NV FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-36926 FILM NUMBER: 22803829 BUSINESS ADDRESS: STREET 1: 7610 MIRAMAR RD STREET 2: BLDG 6000 CITY: SAN DIEGO STATE: CA ZIP: 92126-2313 BUSINESS PHONE: 858-549-6340 MAIL ADDRESS: STREET 1: 7620 MIRAMAR RD #4100 STREET 2: 7620 MIRAMAR RD #4100 CITY: SAN DIEGO STATE: CA ZIP: 92126-4202 FORMER COMPANY: FORMER CONFORMED NAME: CELLTRONICS INC DATE OF NAME CHANGE: 19910204 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Holdsworth Mark Keith CENTRAL INDEX KEY: 0001095155 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: SC 13D/A MAIL ADDRESS: STREET 1: 140 S. LAKE AVE., STE. 304 CITY: PASADENA STATE: CA ZIP: 91101 FORMER COMPANY: FORMER CONFORMED NAME: HOLDSWORTH MARK DATE OF NAME CHANGE: 19990916 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13D/A <SEQUENCE>1 <FILENAME>tm2211598d1_sc13da.htm <DESCRIPTION>SC 13D/A <TEXT> Document 1 - file: tm2211598d1_sc13da.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>tm2211598d1_ex99-1.htm <DESCRIPTION>EXHIBIT 99.1 <TEXT> Document 2 - file: tm2211598d1_ex99-1.htm
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