4//SEC Filing
Sciammas Maurice 4
Accession 0001214659-25-017016
CIK 0001280452other
Filed
Nov 19, 7:00 PM ET
Accepted
Nov 20, 4:48 PM ET
Size
34.7 KB
Accession
0001214659-25-017016
Insider Transaction Report
Form 4
Sciammas Maurice
Sr. V.P.of Sales and Marketing
Transactions
- Sale
Common Stock
2025-11-19$876.62/sh−940$824,023→ 174,901 total - Sale
Common Stock
2025-11-19$877.45/sh−1,976$1,733,841→ 172,925 total - Sale
Common Stock
2025-11-19$880.58/sh−3,776$3,325,070→ 165,329 total - Sale
Common Stock
2025-11-19$882.51/sh−3,344$2,951,113→ 159,516 total - Sale
Common Stock
2025-11-19$879.54/sh−1,966$1,729,176→ 169,105 total - Sale
Common Stock
2025-11-19$884.44/sh−2,149$1,900,662→ 150,854 total - Sale
Common Stock
2025-11-19$886.01/sh−810$717,668→ 148,306 total - Sale
Common Stock
2025-11-19$878.55/sh−1,854$1,628,832→ 171,071 total - Sale
Common Stock
2025-11-19$881.42/sh−2,469$2,176,226→ 162,860 total - Sale
Common Stock
2025-11-19$883.50/sh−6,513$5,754,236→ 153,003 total - Sale
Common Stock
2025-11-19$885.10/sh−1,738$1,538,304→ 149,116 total - Sale
Common Stock
2025-11-19$875.26/sh−431$377,237→ 175,841 total
Holdings
- 26,660(indirect: Various Sciammas GRATs)
Common Stock
- 5,000(indirect: By Trust)
Common Stock
- 1,499(indirect: By Trust)
Common Stock
- 2,000(indirect: By Trust)
Common Stock
- 4,015(indirect: By Trust)
Common Stock
- 1,000(indirect: By Trust)
Common Stock
- 1,699(indirect: By Trust)
Common Stock
- 1,699(indirect: By Trust)
Common Stock
- 1,299(indirect: Rosalind Sciammas Brokerage Account)
Common Stock
- 49,460(indirect: By Trust)
Common Stock
- 1,699(indirect: By Trust)
Common Stock
Footnotes (12)
- [F1]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 $875.01 to $875.95. 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.
- [F10]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 $884.00 to $884.69. 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.
- [F11]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 $885.00 to $885.99. 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.
- [F12]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 $886.00 to $886.15. 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.
- [F2]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 $876.28 to $876.97. 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.
- [F3]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 $877.00 to $877.97. 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.
- [F4]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 $878.00 to $878.97. 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.
- [F5]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 $879.25 to $879.99. 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.
- [F6]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 $880.07 to $880.94. 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.
- [F7]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 $881.01 to $881.93. 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.
- [F8]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 $882.06 to $882.92. 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.
- [F9]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 $883.00 to $883.93. 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.
Documents
Issuer
MONOLITHIC POWER SYSTEMS INC
CIK 0001280452
Entity typeother
Related Parties
1- filerCIK 0001360833
Filing Metadata
- Form type
- 4
- Filed
- Nov 19, 7:00 PM ET
- Accepted
- Nov 20, 4:48 PM ET
- Size
- 34.7 KB