SLAB

insider transactions

SILICON LABORATORIES INC. — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

Net shares · 90d

-8.0K

0 buy · 8.0K sell

Net value · 90d

-$1.7M

$0 in · $1.7M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 8.0K sell

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Sell·S
May 18, 26

Johnson Robert Matthew KEY

President & CEO

$1.7M

8.0K sh · $216.83

Own -9%
Other·F
May 15, 26

Tolany Brandon

Sr VP WW Sales & Marketing

$901.0K

4.2K sh · $216.59

Own -6%
Other·F
May 15, 26

MAULDIN MARK D

Chief Accounting Officer

$185.8K

858 sh · $216.59

Own -4%
Other·F
May 15, 26

Johnson Robert Matthew KEY

President & CEO

$2.2M

10.4K sh · $216.59

Own -10%
Other·F
May 15, 26

CONRAD ROBERT J

Sr VP and General Manager

$791.2K

3.7K sh · $216.59

Own -11%
Other·F
May 15, 26

Butler Dean Warren KEY

Sr VP and CFO

$1.4M

6.3K sh · $216.59

Own -13%
Grant·A
Apr 30, 26

Tolany Brandon

Sr VP WW Sales & Marketing

$3.9K

45 sh · $86.46

Own +0%
Grant·A
Apr 30, 26

MAULDIN MARK D

Chief Accounting Officer

$1.6K

18 sh · $86.46

Own +0%
Grant·A
Apr 30, 26

Butler Dean Warren KEY

Sr VP and CFO

$13.1K

152 sh · $86.46

Own +0%
Grant·A
Apr 23, 26

Wyatt Christy

Director

$0

962 sh

Own +11%
Grant·A
Apr 23, 26

SOOCH NAVDEEP S

Director

$0

1.2K sh

Own +0%
Grant·A
Apr 23, 26

Sadana Sumit

Director

$0

962 sh

Own +11%
Grant·A
Apr 23, 26

Richardson Nina

Director

$0

962 sh

Own +11%
Grant·A
Apr 23, 26

Luther Sherri R

Director

$0

962 sh

Own +17%
Grant·A
Apr 23, 26

LOWE GREGG A

Director

$0

962 sh

Own +7%
Grant·A
Apr 23, 26

BOCK WILLIAM G

Director

$0

962 sh

Own +3%

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
May 18, 2026	Johnson Robert Matthew KEY	President & CEO	Sell S	8.0K	-9%	$216.83	$1.7M
May 15, 2026	Tolany Brandon	Sr VP WW Sales & Marketing	Other F	4.2K	-6%	$216.59	$901.0K
May 15, 2026	MAULDIN MARK D	Chief Accounting Officer	Other F	858	-4%	$216.59	$185.8K
May 15, 2026	Johnson Robert Matthew KEY	President & CEO	Other F	10.4K	-10%	$216.59	$2.2M
May 15, 2026	CONRAD ROBERT J	Sr VP and General Manager	Other F	3.7K	-11%	$216.59	$791.2K
May 15, 2026	Butler Dean Warren KEY	Sr VP and CFO	Other F	6.3K	-13%	$216.59	$1.4M
Apr 30, 2026	Tolany Brandon	Sr VP WW Sales & Marketing	Grant A	45	+0%	$86.46	$3.9K
Apr 30, 2026	MAULDIN MARK D	Chief Accounting Officer	Grant A	18	+0%	$86.46	$1.6K
Apr 30, 2026	Butler Dean Warren KEY	Sr VP and CFO	Grant A	152	+0%	$86.46	$13.1K
Apr 23, 2026	Wyatt Christy	Director	Grant A	962	+11%	—	$0
Apr 23, 2026	SOOCH NAVDEEP S	Director	Grant A	1.2K	+0%	—	$0
Apr 23, 2026	Sadana Sumit	Director	Grant A	962	+11%	—	$0
Apr 23, 2026	Richardson Nina	Director	Grant A	962	+11%	—	$0
Apr 23, 2026	Luther Sherri R	Director	Grant A	962	+17%	—	$0
Apr 23, 2026	LOWE GREGG A	Director	Grant A	962	+7%	—	$0
Apr 23, 2026	BOCK WILLIAM G	Director	Grant A	962	+3%	—	$0

About SLAB insider trading

This page tracks insider transactions for SILICON LABORATORIES INC. (SLAB) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.