BLEGEN THEODORE
EVP and CFO
BLEGEN THEODORE has filed 10 SEC Form 4 filings (95 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Feb 10, 2026.
On the most recent filing, BLEGEN THEODORE is listed as EVP and CFO at MONOLITHIC POWER SYSTEMS INC. Inside the rolling window, BLEGEN THEODORE reported no open-market purchases and 4 open-market sales totaling $34.4M in MPWR. The largest disclosed transaction in the window is a sale of 21,725 MPWR shares on Feb 6, 2026, worth $25.4M.
Companies traded
Other insiders at MPWR
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$34.4M
reported sales (SEC code S)
Companies
1
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Nov 3, 2025 | MPWR | Sale | $49K |
| Nov 3, 2025 | MPWR | Sale | $41K |
| Nov 3, 2025 | MPWR | Sale | $41K |
| Nov 3, 2025 | MPWR | Sale | $83K |
| Nov 3, 2025 | MPWR | Sale | $190K |
| Nov 3, 2025 | MPWR | Sale | $18K |
| Nov 3, 2025 | MPWR | Sale | $216K |
| Nov 3, 2025 | MPWR | Sale | $253K |
| Nov 3, 2025 | MPWR | Sale | $247K |
| Nov 3, 2025 | MPWR | Sale | $205K |
| Nov 3, 2025 | MPWR | Sale | $44K |
| Nov 3, 2025 | MPWR | Sale | $213K |
| Nov 3, 2025 | MPWR | Sale | $298K |
| Nov 3, 2025 | MPWR | Sale | $41K |
| Nov 3, 2025 | MPWR | Sale | $172K |
| Nov 3, 2025 | MPWR | Sale | $163K |
| Nov 3, 2025 | MPWR | Sale | $185K |
| Nov 3, 2025 | MPWR | Sale | $183K |
| Nov 3, 2025 | MPWR | Sale | $6K |
| Nov 3, 2025 | MPWR | Sale | $81K |
| Nov 3, 2025 | MPWR | Sale | $137K |
| Nov 3, 2025 | MPWR | Sale | $207K |
| Oct 1, 2025 | MPWR | Sale | $147K |
| Oct 1, 2025 | MPWR | Sale | $531K |
| Oct 1, 2025 | MPWR | Sale | $403K |
Frequently asked questions
How many SEC Form 4 filings has BLEGEN THEODORE made?
BLEGEN THEODORE has filed 10 SEC Form 4 filings (95 transaction rows) across 1 company since 2025.
Which companies does BLEGEN THEODORE trade?
BLEGEN THEODORE has filed SEC Form 4 disclosures for 1 company, including MPWR.
When was BLEGEN THEODORE's most recent SEC Form 4 filing?
BLEGEN THEODORE's most recent SEC Form 4 filing on Tracefour is dated Feb 10, 2026.
What is BLEGEN THEODORE's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, BLEGEN THEODORE is listed as EVP and CFO.
What is BLEGEN THEODORE's total buy and sell value in the current window?
Inside the rolling retention window, BLEGEN THEODORE bought $0 and sold $34.4M based on SEC Form 4 filings.
What was BLEGEN THEODORE's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 21,725 MPWR shares on 2026-02-06, worth $25.4M, per SEC Form 4 filings.