Key facts
- This page summarizes Mr. Maurice Sciammas's Form 4 filing for MONOLITHIC POWER SYSTEMS INC (MPWR).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 09 Nov 2022, 17:07.
Mr. Maurice Sciammas - 07 Nov 2022 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)
- Reporting relationship
- Sr. V.P.of Sales and Marketing
- Issuer ticker
- MPWR
- Reported as of
- 07 Nov 2022
- Net transaction value
- -$1,422,960
- SEC form
- 4
- Accepted by SEC
- 09 Nov 2022, 17:07:07 UTC
- Prior SEC filing
- 07 Nov 2022
- Next SEC filing
- 16 Nov 2022
- Source filing
- View source filing
- Reporting owner signature
- /s/ Saria Tseng, attorney-in-fact for Mr. Maurice Sciammas
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Mr. Maurice Sciammas filed Form 4 for MONOLITHIC POWER SYSTEMS INC (MPWR) on 09 Nov 2022.
Change
- Previous filing in this sequence was filed on 07 Nov 2022.
- Current net transaction value: -$1,422,960.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MPWR
transaction
Common Stock
Sale
- Transaction value
- $1,422,960
- Shares
- -4,000
- Change %
- -1.9%
- Price
- $355.74
- Shares after
- 205,248
- Date
- 07 Nov 2022
- Ownership
- Direct
- Footnotes
- F1
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 7,298
- Date
- 07 Nov 2022
- Ownership
- by Family Trust
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,000
- Date
- 07 Nov 2022
- Ownership
- Rosalind Sciammas Family 2021 Trust
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 23,015
- Date
- 07 Nov 2022
- Ownership
- By Sciammas Trust 2020
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 26,700
- Date
- 07 Nov 2022
- Ownership
- By GRAT
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,699
- Date
- 07 Nov 2022
- Ownership
- The Chloe Liliane Sciammas 2020 Irrevocable Trust
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,699
- Date
- 07 Nov 2022
- Ownership
- The Joseph Roger Sciammas 2020 Irrevocable Trust
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 5,000
- Date
- 07 Nov 2022
- Ownership
- Clement Sciammas Family 2021 Trust
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,000
- Date
- 07 Nov 2022
- Ownership
- Peter Rafferty and Eric Toothill 2021Trust
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 22,560
- Date
- 07 Nov 2022
- Ownership
- Christina Sciammas Trust FBO Oski Crew
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 22,560
- Date
- 07 Nov 2022
- Ownership
- Maurice Sciammas Trust FBO Oski Crew
MPWR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,699
- Date
- 07 Nov 2022
- Ownership
- The Patrick Francis Sciammas 2020 Irrevocable Trust
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote 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 $355.74 to $355.92. 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.