Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$1.04M
776 shares @ $1.33K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
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Monolithic Power Systems
MPWR
ManufacturingElectronic Equipment
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
59 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $1.04M Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $616.8K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $297.38K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $154.63K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $692.49K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $541.49K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $7.63M Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $649.22K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $163.85K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $2.03M Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $576.31K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $1.96M Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $67.97K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $567.49K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $328.6K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 17, 2026 2-day lag | Sale Jul 15, 2026 | $2.51M Filed shares x price | SEC Form 4 View filing | |
| Hon. Byron Donalds U.S. House member | Jul 15, 2026 40-day lag | Sale Jun 5, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Byron Donalds U.S. House member | Jul 15, 2026 40-day lag | Sale Jun 5, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jul 6, 2026 5-day lag | Sale Jul 1, 2026 | $40.55K Filed shares x price | SEC Form 4 View filing | |
| Donald J Trump Executive branch official | Jul 1, 2026 83-day lag | Sale Apr 9, 2026 | $250K - $500K Reported range | OGE 278-T View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jun 3, 2026 2-day lag | Sale Jun 1, 2026 | $46.02K Filed shares x price | SEC Form 4 View filing | |
| Sciammas Maurice EVP, Ww Sales & Marketing | Jun 2, 2026 4-day lag | Gift May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Donald J Trump Executive branch official | May 14, 2026 52-day lag | Buy Mar 23, 2026 | $15K - $50K Reported range | OGE 278-T View filing | |
| Donald J Trump Executive branch official | May 14, 2026 64-day lag | Buy Mar 11, 2026 | $50K - $100K Reported range | OGE 278-T View filing | |
| Hon. Michael Patrick Guest U.S. House member | Nov 19, 2025 30-day lag | Buy Oct 20, 2025 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Rob Bresnahan U.S. House member | May 8, 2025 30-day lag | Buy Apr 8, 2025 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Rob Bresnahan U.S. House member | Feb 13, 2025 31-day lag | Sale Jan 13, 2025 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Byron Donalds U.S. House member | Nov 8, 2024 702-day lag | Buy Dec 7, 2022 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Byron Donalds U.S. House member | Nov 8, 2024 702-day lag | Buy Dec 7, 2022 | $1K - $15K Reported range | House PTR View filing |
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$616.8K
464 shares @ $1.33K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$297.38K
213 shares @ $1.4K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$154.63K
110 shares @ $1.41K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$692.49K
527 shares @ $1.31K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$541.49K
409 shares @ $1.32K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$7.63M
5,640 shares @ $1.35K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$649.22K
472 shares @ $1.38K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$163.85K
117 shares @ $1.4K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$2.03M
1,506 shares @ $1.35K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$576.31K
418 shares @ $1.38K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$1.96M
1,460 shares @ $1.34K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$67.97K
50 shares @ $1.36K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$567.49K
410 shares @ $1.38K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$328.6K
240 shares @ $1.37K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$2.51M
1,864 shares @ $1.34K
Traded
Jul 15, 2026
Filed
Jul 17, 2026
Hon. Byron Donalds
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Jun 5, 2026
Filed
Jul 15, 2026
Hon. Byron Donalds
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Jun 5, 2026
Filed
Jul 15, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$40.55K
30 shares @ $1.35K
Traded
Jul 1, 2026
Filed
Jul 6, 2026
Donald J Trump
Executive branch official
Sale
Reported value range
$250K - $500K
Not reported
Traded
Apr 9, 2026
Filed
Jul 1, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Sale
Calculated transaction value
$46.02K
30 shares @ $1.53K
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Sciammas Maurice
EVP, Ww Sales & Marketing
Gift
Calculated transaction value
$0
12,472 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Donald J Trump
Executive branch official
Buy
Reported value range
$15K - $50K
Not reported
Traded
Mar 23, 2026
Filed
May 14, 2026
Donald J Trump
Executive branch official
Buy
Reported value range
$50K - $100K
Not reported
Traded
Mar 11, 2026
Filed
May 14, 2026
Hon. Michael Patrick Guest
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
Oct 20, 2025
Filed
Nov 19, 2025
Hon. Rob Bresnahan
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
Apr 8, 2025
Filed
May 8, 2025
Hon. Rob Bresnahan
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Jan 13, 2025
Filed
Feb 13, 2025
Hon. Byron Donalds
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
Dec 7, 2022
Filed
Nov 8, 2024
Hon. Byron Donalds
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
Dec 7, 2022
Filed
Nov 8, 2024