Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Johnson Robert Matthew

Over the trailing 90 days, Johnson Robert Matthew (Director at SILICON LABORATORIES INC.) sold $4.0M of stock in SLAB, per 2 SEC Form 4 transactions.

Role: Director
Companies: SLAB
Window: Trailing 90 days · 2 transactions · CIK 1792014
Net activity: −$4.0M ($0 bought · $4.0M sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
SLAB	SILICON LABORATORIES INC.	2	—	$4.0M	−$4.0M

Transactions (2)

Date	Symbol	Type	Shares	Value	Description
2026-05-18	SLAB	Sell	8.0K	$1.7M	Open market or private sale
2026-05-15	SLAB	Sell	10.4K	$2.2M	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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