BLEGEN THEODORE
SEC insider (Form 3/4/5 filer). CIK 0001415033. EVP and CFO at MONOLITHIC POWER SYSTEMS INC (MPWR). 153 reported Form 4/5 transactions since Sep 2024; latest on Feb 6, 2026. Located in WEST PALM BEACH, FL.
Companies BLEGEN THEODORE has filed insider reports for
- MONOLITHIC POWER SYSTEMS INC (MPWR): Officer, EVP and CFO
BLEGEN THEODORE
CIK: 0001415033
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 (153 total)
- Feb 6, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect21.7K shares at avg. $1171.16$25.4M - Feb 3, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
AwardDirect38.7K shares- - Feb 2, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect240 shares at avg. $1128.43$271K - Feb 2, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect80 shares at avg. $1120.77$90K - Feb 2, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect200 shares at avg. $1126.58$225K - Feb 2, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect80 shares at avg. $1127.39$90K - Feb 2, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect220 shares at avg. $1110.58$244K - Feb 2, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect40 shares at avg. $1122.56$45K - Feb 2, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect40 shares at avg. $1117.11$45K - Feb 2, 2026MPWR
MONOLITHIC POWER SYSTEMS INC
SaleDirect240 shares at avg. $1129.28$271K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Feb 6, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 21,725 | $1171.16 | $25,443,531 | Direct |
| Feb 3, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Award | 38,745 | - | $0 | Direct |
| Feb 2, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 240 | $1128.43 | $270,823 | Direct |
| Feb 2, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 80 | $1120.77 | $89,662 | Direct |
| Feb 2, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 200 | $1126.58 | $225,316 | Direct |
| Feb 2, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 80 | $1127.39 | $90,191 | Direct |
| Feb 2, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 220 | $1110.58 | $244,328 | Direct |
| Feb 2, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 40 | $1122.56 | $44,902 | Direct |
| Feb 2, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 40 | $1117.11 | $44,684 | Direct |
| Feb 2, 2026 | MPWR MONOLITHIC POWER SYSTEMS INC | Sale | 240 | $1129.28 | $271,027 | Direct |
1-10 of 153 transactions