0001044321-13-000083.txt : 20130611 0001044321-13-000083.hdr.sgml : 20130611 20130611115042 ACCESSION NUMBER: 0001044321-13-000083 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130607 FILED AS OF DATE: 20130611 DATE AS OF CHANGE: 20130611 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: LRAD Corp CENTRAL INDEX KEY: 0000924383 STANDARD INDUSTRIAL CLASSIFICATION: HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651] IRS NUMBER: 870361799 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 16990 GOLDENTOP RD., STE. A CITY: SAN DIEGO STATE: CA ZIP: 92127 BUSINESS PHONE: 858-676-1112 MAIL ADDRESS: STREET 1: 16990 GOLDENTOP RD., STE. A CITY: SAN DIEGO STATE: CA ZIP: 92127 FORMER COMPANY: FORMER CONFORMED NAME: AMERICAN TECHNOLOGY CORP /DE/ DATE OF NAME CHANGE: 19940602 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MARXE AUSTIN W & GREENHOUSE DAVID M CENTRAL INDEX KEY: 0001044321 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24248 FILM NUMBER: 13905479 BUSINESS ADDRESS: STREET 1: C/O SPECIAL SITUATIONS FUNDS STREET 2: 527 MADISON AVENUE, SUITE 2600 CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 2122076500 MAIL ADDRESS: STREET 1: C/O SPECIAL SITUATIONS FUNDS STREET 2: 527 MADISON AVENUE, SUITE 2600 CITY: NEW YORK STATE: NY ZIP: 10022 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2013-06-07 0 0000924383 LRAD Corp LRAD 0001044321 MARXE AUSTIN W & GREENHOUSE DAVID M C/O SPECIAL SITUATIONS FUNDS 527 MADISON AVENUE, SUITE 2600 NEW YORK NY 10022 0 0 1 0 Common Stock 2013-06-07 4 P 0 682439 0.95 A 4667710 I By Limited Partnerships This is a joint filing by Austin W. Marxe (Marxe) & David M. Greenhouse (Greenhouse). They share voting and investment control over all securities owned by Special Situations Fund III QP, L.P. (QP), Special Situations Private Equity Fund, L.P. (PE), Special Situations Technology Fund, LP (Tech) & Special Situations Technology II, Fund, L.P. (Tech II), respectively. 2,147,462 shares of Common Stock are held by QP, 715,290 shares of Common Stock are held by PE, 250,139 shares of Common Stock are held by Tech and 1,554,819 shares of Common Stock are held by Tech II. The interest of Marxe and Greenhouse in the shares of Common Stock owned by QP, PE, Tech, and Tech II is limited to the extent of his pecuniary interest. Austin W. Marxe 2013-06-11 David M. Greenhouse 2013-06-11