Insiders / Butler Dean Warren

Butler Dean Warren

CIK 1791047personinsider

Companies

2

First seen

Feb 17, 2026

Last activity

May 22, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
Silicon Laboratories Inc · SLAB	Executive	43,767	50,058	3	—
Pixelworks, Inc · PXLW	Director	33,949	33,949	1	—

All securities held

2 positions · latest reported per filing

Company	Security	Shares	As of
Pixelworks, Inc	Common Stock	33,949	May 20, 2026
Silicon Laboratories Inc	Common Stock, $0.0001 par value	43,767	May 15, 2026

Activity

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
May 15, 2026	Other	SLAB Silicon Laboratories Inc Common Stock, $0.0001 par value	$1.36M	-6K -12.57%	43,767 0.13% of shares	low
Apr 30, 2026	Grant	SLAB Silicon Laboratories Inc Common Stock, $0.0001 par value	$13.1K	+152 +0.30%	50,058 0.15% of shares	low
Feb 15, 2026	Grant	SLAB Silicon Laboratories Inc Common Stock, $0.0001 par value	$0	+11K +28.38%	49,906 0.15% of shares	low
May 20, 2026	Grant	PXLW Pixelworks, Inc Common Stock	—	+8K +30.83%	33,949 0.56% of shares	low