0001280452-14-000227.txt : 20141212 0001280452-14-000227.hdr.sgml : 20141212 20141212215343 ACCESSION NUMBER: 0001280452-14-000227 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110308 FILED AS OF DATE: 20141212 DATE AS OF CHANGE: 20141212 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MONOLITHIC POWER SYSTEMS INC CENTRAL INDEX KEY: 0001280452 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 770466789 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 79 GREAT OAKS BLVD CITY: SAN JOSE STATE: CA ZIP: 95119 BUSINESS PHONE: (408) 826-0600 MAIL ADDRESS: STREET 1: 79 GREAT OAKS BLVD CITY: SAN JOSE STATE: CA ZIP: 95119 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Moyer James C CENTRAL INDEX KEY: 0001308656 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51026 FILM NUMBER: 141284846 MAIL ADDRESS: STREET 1: 79 GREAT OAKS BLVD CITY: SAN JOSE STATE: CA ZIP: 95119 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2011-03-08 0 0001280452 MONOLITHIC POWER SYSTEMS INC MPWR 0001308656 Moyer James C 79 GREAT OAKS BLVD SAN JOSE CA 95119 1 0 0 0 Common Stock 2011-03-08 4 M 0 12000.0 7.77 A 495383 I by Moyer FamilyTrust Common Stock 2011-03-08 4 M 0 99999.0 5.0 A 595382 I by Moyer FamilyTrust Common Stock 2013-11-26 4 S 0 8500.0 32.5954 D 344282 I by Moyer FamilyTrust Common Stock 2014-06-24 4 M 0 20000.0 17.92 A 143282 I by Moyer FamilyTrust Common Stock 2014-06-24 4 M 0 941.0 17.92 A 144223 I by Moyer FamilyTrust Common Stock 2014-12-10 4 S 0 4600.0 49.2752 D 121223 I by Moyer FamilyTrust Common Stock 2014-12-11 4 S 0 4600.0 49.3037 D 116623 I by Moyer FamilyTrust Common Stock 894302 D Represents vested shares acquired through the cash exercise of a stock option in compliance with the Company's Insider Trading Compliance Program. Amended ownership from Direct to Indirect. In accordance with the reporting person's 10b5-1 trading plan. The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $32.28 to $32.76. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. On December 11, 2012, the Company's Board declared a special cash dividend of $1.00 per common share, which was paid on December 28, 2012 to all shareholders of record as of the close of business on December 21, 2012. The Board approved a modification whereby each outstanding option as of December 28, 2012 was increased by a ratio of 1.0471 with a corresponding reduction in the exercise price. The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $48.75 to $49.69. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $48.97 to $49.71. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. By: Saria Tseng For: James Moyer 2014-12-12