Sciammas Maurice
SEC insider (Form 3/4/5 filer). CIK 0001360833. EVP, WW Sales & Marketing at MONOLITHIC POWER SYSTEMS, INC. (MPWR). 105 reported Form 4/5 transactions since Sep 2024; latest on Aug 4, 2026. Located in WEST PALM BEACH, FL.
Companies Sciammas Maurice has filed insider reports for
- MONOLITHIC POWER SYSTEMS, INC. (MPWR): Officer, EVP, WW Sales & Marketing
Sciammas Maurice
CIK: 0001360833
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
MONOLITHIC POWER SYSTEMS, INC.
Discretionary Trading P&L
Holdings
Transaction History (105 total)
- Aug 4, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
GiftIndirect25K shares- - Aug 4, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
GiftDirect25K shares- - Aug 3, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
SaleIndirect30 shares at avg. $1343.94$40K - Jul 15, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
SaleDirect1.9K shares at avg. $1344.16$2.5M - Jul 15, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
SaleDirect1.5K shares at avg. $1339.59$2.0M - Jul 15, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
SaleDirect776 shares at avg. $1334.59$1.0M - Jul 15, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
SaleDirect409 shares at avg. $1323.93$541K - Jul 15, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
SaleDirect464 shares at avg. $1329.30$617K - Jul 15, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
SaleDirect274 shares at avg. $1318.42$361K - Jul 15, 2026MPWR
MONOLITHIC POWER SYSTEMS, INC.
SaleDirect527 shares at avg. $1314.03$692K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 4, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Gift | 25,000 | - | $0 | Indirect |
| Aug 4, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Gift | 25,000 | - | $0 | Direct |
| Aug 3, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sale | 30 | $1343.94 | $40,318 | Indirect |
| Jul 15, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sale | 1,864 | $1344.16 | $2,505,514 | Direct |
| Jul 15, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sale | 1,460 | $1339.59 | $1,955,801 | Direct |
| Jul 15, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sale | 776 | $1334.59 | $1,035,642 | Direct |
| Jul 15, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sale | 409 | $1323.93 | $541,487 | Direct |
| Jul 15, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sale | 464 | $1329.30 | $616,795 | Direct |
| Jul 15, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sale | 274 | $1318.42 | $361,247 | Direct |
| Jul 15, 2026 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sale | 527 | $1314.03 | $692,494 | Direct |
1-10 of 105 transactions