Dean Warren Butler Silicon Laboratories Inc. (SLAB) insider trading activity

Dean Warren Butler is Sr VP and CFO of SILICON LABORATORIES INC.. Currently has a direct ownership of 38,873 shares of SLAB, which is worth approximately $4.74 Million. The most recent transaction as insider was on Oct 31, 2025, when has been sold 177 shares (Common Stock, $0.0001 par value) at a price of $86.46 per share, resulting in proceeds of $15,303. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 38.9K

0.46% 3M change

39.09% 12M change

Total Value Held $4.74 Million

Dean Warren Butler Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 31 2025	BUY Grant, award, or other acquisition	$15,303 $86.46 p/Share	177 Added 0.45%	38,873 Common Stock, $0.0001 ...
May 15 2025	SELL Payment of exercise price or tax liability	$552,389 $133.17 p/Share	4,148 Reduced 9.68%	38,696 Common Stock, $0.0001 ...
May 15 2025	BUY Grant, award, or other acquisition	-	14,731 Added 25.59%	42,844 Common Stock, $0.0001 ...
Apr 30 2025	BUY Grant, award, or other acquisition	$14,179 $86.46 p/Share	164 Added 0.58%	28,113 Common Stock, $0.0001 ...
May 15 2024	BUY Grant, award, or other acquisition	-	27,949 Added 50.0%	27,949 Common Stock, $0.0001 ...

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