Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Butler Dean Warren

Over the trailing 90 days, Butler Dean Warren (Director at PIXELWORKS, INC) sold $1.4M of stock across 2 companies, per 2 SEC Form 4 transactions.

Role: Director
Companies: PXLW SLAB
Window: Trailing 90 days · 2 transactions · CIK 1791047
Net activity: −$1.4M ($0 bought · $1.4M sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
SLAB	SILICON LABORATORIES INC.	1	—	$1.4M	−$1.4M
PXLW	PIXELWORKS, INC	1	—	—	$0

Transactions (2)

Date	Symbol	Type	Shares	Value	Description
2026-05-20	PXLW	Buy	8.0K	$0	Grant, award or other acquisition
2026-05-15	SLAB	Sell	6.3K	$1.4M	Payment of exercise price or tax liability by delivering securities

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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