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