4//SEC Filing
Sciammas Maurice 4
Accession 0001214659-25-017014
CIK 0001280452other
Filed
Nov 19, 7:00 PM ET
Accepted
Nov 20, 4:47 PM ET
Size
33.7 KB
Accession
0001214659-25-017014
Insider Transaction Report
Form 4
Sciammas Maurice
Sr. V.P.of Sales and Marketing
Transactions
- Sale
Common Stock
2025-11-19$862.58/sh−240$207,019→ 183,066 total - Sale
Common Stock
2025-11-19$865.89/sh−40$34,636→ 182,866 total - Sale
Common Stock
2025-11-19$867.57/sh−699$606,431→ 181,828 total - Sale
Common Stock
2025-11-19$870.36/sh−320$278,515→ 178,943 total - Sale
Common Stock
2025-11-19$871.45/sh−220$191,719→ 178,723 total - Sale
Common Stock
2025-11-19$868.42/sh−723$627,868→ 181,105 total - Sale
Common Stock
2025-11-19$873.78/sh−1,146$1,001,352→ 177,003 total - Sale
Common Stock
2025-11-19$863.86/sh−160$138,218→ 182,906 total - Sale
Common Stock
2025-11-19$869.39/sh−1,842$1,601,416→ 179,263 total - Sale
Common Stock
2025-11-19$872.80/sh−574$500,987→ 178,149 total - Sale
Common Stock
2025-11-19$866.19/sh−339$293,638→ 182,527 total - Sale
Common Stock
2025-11-19$874.50/sh−731$639,260→ 176,272 total
Holdings
- 49,460(indirect: By Trust)
Common Stock
- 4,015(indirect: By Trust)
Common Stock
- 5,000(indirect: By Trust)
Common Stock
- 1,699(indirect: By Trust)
Common Stock
- 2,000(indirect: By Trust)
Common Stock
- 1,299(indirect: Rosalind Sciammas Brokerage Account)
Common Stock
- 26,660(indirect: Various Sciammas GRATs)
Common Stock
- 1,699(indirect: By Trust)
Common Stock
- 1,699(indirect: By Trust)
Common Stock
- 1,000(indirect: By Trust)
Common Stock
- 1,499(indirect: By Trust)
Common Stock
Footnotes (10)
- [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 $862.25 to $862.75. 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 $874.09 to $874.90. 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.
- [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 $866.16 to $866.51. 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 $867.04 to $867.98. 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.
- [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 $868.00 to $868.94. 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.
- [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 $869.00 to $869.91. 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 $870.07 to $870.98. 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.
- [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 $871.39 to $871.64. 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 $872.74 to $872.89. 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 $873.49 to $873.97. 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.
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, 4:47 PM ET
- Size
- 33.7 KB