Maurice Sciammas - 11 Feb 2025 Form 4 Insider Report for MONOLITHIC POWER SYSTEMS INC (MPWR)

Role
EVP, WW Sales & Marketing
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Maurice Sciammas
Issuer symbol
MPWR
Transactions as of
11 Feb 2025
Transactions value $
$0
Form type
4
Filing time
13 Feb 2025, 18:00:59 UTC
Previous filing
12 Feb 2025
Next filing
20 Feb 2025
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPWR Common Stock Gift $0 -2,525 -18.81% $0 10,899 11 Feb 2025 Maurice Sciammas Trust FBO Oski Crew F1
transaction MPWR Common Stock Gift $0 -2,525 -18.81% $0 10,899 11 Feb 2025 Christina Sciammas Trust FBO Oski Crew F2
transaction MPWR Common Stock Gift $0 +5,050 +15.75% $0 37,114 11 Feb 2025 Sciammas Family Trust F3
holding MPWR Common Stock 102,301 11 Feb 2025 Direct
holding MPWR Common Stock 1,699 11 Feb 2025 The Chloe Liliane Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 2,000 11 Feb 2025 Rosalind Sciammas Family 2021 Trust
holding MPWR Common Stock 5,000 11 Feb 2025 Clement Sciammas Family 2021 Trust
holding MPWR Common Stock 1,699 11 Feb 2025 The Patrick Francis Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 2,000 11 Feb 2025 Peter Rafferty and Eric Toothill 2021Trust
holding MPWR Common Stock 20,206 11 Feb 2025 Various Sciammas GRATs
holding MPWR Common Stock 1,699 11 Feb 2025 The Joseph Roger Sciammas 2020 Irrevocable Trust
holding MPWR Common Stock 16,015 11 Feb 2025 By Sciammas Trust 2020
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 2,525 shares were transferred from a Maurice Sciammas GRAT for Oski Crew, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged, and no sale of shares occurred in the transfer.
F2 2,525 shares were transferred from a Christina Sciammas GRAT for Oski Crew, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged, and no sale of shares occurred in the transfer.
F3 5,050 shares were received by the Sciammas Family Trust, on which the reporting person is a Trustee, transferred from a Maurice Sciammas GRAT for Oski Crew and a Christina Sciammas GRAT for Oski Crew, on which the reporting person is a Trustee. No funds were exchanged and no sale of shares occurred in the transfer.