0001214659-22-003138.txt : 20220224
0001214659-22-003138.hdr.sgml : 20220224
20220224164000
ACCESSION NUMBER: 0001214659-22-003138
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20220222
FILED AS OF DATE: 20220224
DATE AS OF CHANGE: 20220224
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: BLEGEN THEODORE
CENTRAL INDEX KEY: 0001415033
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-51026
FILM NUMBER: 22671779
MAIL ADDRESS:
STREET 1: 5808 LAKE WASHINGTON BLVD NE
CITY: KIRKLAND
STATE: WA
ZIP: 98033
FORMER NAME:
FORMER CONFORMED NAME: Blegen Theodore
DATE OF NAME CHANGE: 20071012
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: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 5808 LAKE WASHINGTON BLVD. NE
CITY: KIRKLAND
STATE: WA
ZIP: 98033
BUSINESS PHONE: 425-296-9956
MAIL ADDRESS:
STREET 1: 5808 LAKE WASHINGTON BLVD. NE
CITY: KIRKLAND
STATE: WA
ZIP: 98033
4
1
marketforms-55529.xml
PRIMARY DOCUMENT
X0306
4
2022-02-22
0001280452
MONOLITHIC POWER SYSTEMS INC
MPWR
0001415033
BLEGEN THEODORE
4040 LAKE WASHINGTON BLVD. NE, SUITE 201
KIRKLAND
WA
98033
false
true
false
false
CFO
Common Stock
2022-02-22
4
S
false
60
445.22
D
134647
D
Common Stock
2022-02-22
4
S
false
60
447.07
D
134587
D
Common Stock
2022-02-22
4
S
false
81
448.33
D
134506
D
Common Stock
2022-02-22
4
S
false
544
449.84
D
133962
D
Common Stock
2022-02-22
4
S
false
137
450.48
D
133825
D
Common Stock
2022-02-22
4
S
false
95
451.58
D
133730
D
Common Stock
2022-02-22
4
S
false
80
452.60
D
133650
D
Common Stock
2022-02-22
4
S
false
80
453.91
D
133570
D
Common Stock
2022-02-22
4
S
false
122
455.27
D
133448
D
Common Stock
2022-02-22
4
S
false
40
456.06
D
133408
D
Common Stock
2022-02-22
4
S
false
60
457.48
D
133348
D
Common Stock
2022-02-22
4
S
false
40
458.19
D
133308
D
Common Stock
2022-02-22
4
S
false
60
459.84
D
133248
D
Common Stock
2022-02-22
4
S
false
60
461.14
D
133188
D
Common Stock
2022-02-22
4
S
false
20
463.65
D
133168
D
Common Stock
5331
I
Irrevocable Trust FBO Sarah N. Blegen
Common Stock
5331
I
Irrevocable Trust FBO Theodore F. Blegen
Shares sold pursuant to the reporting person's 10b5-1 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 $444.82 to $445.73. 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.
Ending balance includes 55 shares acquired on February 15, 2022 through the Company's qualified ESPP program.
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 $446.85 to $447.47. 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 $447.96 to $448.70. 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 $449.18 to $450.17. 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 $450.26 to $450.74. 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 $451.31 to $452.13. 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 $452.34 to $453.04. 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 $453.39 to $454.38. 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 $454.83 to $455.74. 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 $455.96 to $456.15. 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 $457.03 to $457.82. 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 $458.12 to $458.25. 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 $459.47 to $460.32. 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 $460.79 to $461.65. 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.
/s/ Saria Tseng, attorney-in-fact for Mr. Bernie Blegen
2022-02-24