Other insiders
Robert W Dean II
Transactions disclosed by this reporting insider. Insider filers can be individuals or organisations.
Source last checked 2026-10-12 01:37 UTC. Reporting dates appear with the records.
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Illustration assumes buying this stock at the first displayed close and holding through the last. It does not represent this person's investment or earnings. Uses stored split-adjusted closing prices, without dividends, fees or taxes. Only mapped USD share positions qualify for firm estimates; options, debt and unmapped holdings are excluded. This chart covers the selected stock.
Collected Form 4 activity · 2026-07-25 – 2026-08-24. Priced non-derivative purchases and sales, including scheduled trades; excludes grants, exercises and tax withholding. These totals do not change with the chart period.
5 transaction lines
SEC Form 4 records. Grants, exercises, tax withholding and scheduled sales retain their labels.
| Company | Action | Value |
|---|---|---|
| MPWRMonolithic Power Systems Inc2026-08-24 | Sale | $41.5K |
| MPWRMonolithic Power Systems Inc2026-08-24 | J | — |
| MPWRMonolithic Power Systems Inc2026-08-17 | Sale | $8.5K |
| MPWRMonolithic Power Systems Inc2026-08-05 | Sale | $141.1K |
| MPWRMonolithic Power Systems Inc2026-07-25 | Grant | — |
Original sources
- SEC filings ↗filings