Johnson Robert Matthew
President & CEO
Johnson Robert Matthew has filed 3 SEC Form 4 filings (4 transaction rows) across 2 companies, including SLAB, NOVT, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: May 19, 2026.
On the most recent filing, Johnson Robert Matthew is listed as President & CEO at SILICON LABORATORIES INC. Inside the rolling window, Johnson Robert Matthew reported no open-market purchases and 1 open-market sale totaling $1.7M in SLAB.
Companies traded
Other insiders at SLAB
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.7M
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Johnson Robert Matthew made?
Johnson Robert Matthew has filed 3 SEC Form 4 filings (4 transaction rows) across 2 companies, including SLAB, NOVT since 2026.
Which companies does Johnson Robert Matthew trade?
Johnson Robert Matthew has filed SEC Form 4 disclosures for 2 companies, including SLAB, NOVT.
When was Johnson Robert Matthew's most recent SEC Form 4 filing?
Johnson Robert Matthew's most recent SEC Form 4 filing on Tracefour is dated May 19, 2026.
What is Johnson Robert Matthew's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Johnson Robert Matthew is listed as President & CEO.
What is Johnson Robert Matthew's total buy and sell value in the current window?
Inside the rolling retention window, Johnson Robert Matthew bought $0 and sold $1.7M based on SEC Form 4 filings.
What was Johnson Robert Matthew's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 8,024 SLAB shares on 2026-05-18, worth $1.7M, per SEC Form 4 filings.