Filing Details

Accession Number:
0001214659-24-011783
Form Type:
4
Zero Holdings:
No
Publication Time:
2024-07-02 11:26:59
Reporting Period:
2024-07-01
Accepted Time:
2024-07-02 11:26:59
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1280452 Monolithic Power Systems Inc MPWR Semiconductors & Related Devices (3674) 770466789
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1312593 Saria Tseng 5808 Lake Washington Blvd Ne
Kirkland WA 98033
Evp & General Counsel No No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2024-07-01 1,098 $794.69 202,423 No 4 S Direct
Common Stock Disposition 2024-07-01 220 $795.95 202,203 No 4 S Direct
Common Stock Disposition 2024-07-01 150 $796.70 202,053 No 4 S Direct
Common Stock Disposition 2024-07-01 600 $798.72 201,453 No 4 S Direct
Common Stock Disposition 2024-07-01 199 $799.94 201,254 No 4 S Direct
Common Stock Disposition 2024-07-01 24 $800.62 201,230 No 4 S Direct
Common Stock Disposition 2024-07-01 10 $802.19 201,220 No 4 S Direct
Common Stock Disposition 2024-07-01 1,800 $803.53 199,420 No 4 S Direct
Common Stock Disposition 2024-07-01 150 $804.18 199,270 No 4 S Direct
Common Stock Disposition 2024-07-01 106 $805.16 199,164 No 4 S Direct
Common Stock Disposition 2024-07-01 2,020 $806.57 197,144 No 4 S Direct
Common Stock Disposition 2024-07-01 15,822 $807.81 181,322 No 4 S Direct
Common Stock Disposition 2024-07-01 2,815 $808.61 178,507 No 4 S Direct
Common Stock Disposition 2024-07-01 4,703 $809.45 173,804 No 4 S Direct
Common Stock Disposition 2024-07-01 1,198 $810.34 172,606 No 4 S Direct
Common Stock Disposition 2024-07-01 1,422 $811.82 171,184 No 4 S Direct
Common Stock Disposition 2024-07-01 2,100 $812.65 169,084 No 4 S Direct
Common Stock Disposition 2024-07-01 2,656 $816.34 166,428 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
Footnotes
  1. 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 $798.64 to $798.74. 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.
  2. 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 $799.92 to $799.95. 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.
  3. 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 $803.07 to $803.70. 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.
  4. 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 $805.15 to $805.39. 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.
  5. 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 $806.25 to $806.94. 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.
  6. 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 $807.08 to $807.96. 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.
  7. 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 $808.10 to $808.97. 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.
  8. 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 $809.05 to $809.98. 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.
  9. 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 $810.05 to $810.94. 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.
  10. 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 $811.25 to $811.90. 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.
  11. 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 $812.40 to $812.88. 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.