Robert Matthew Johnson Insider Profile
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Robert Matthew Johnson, President & CEO, Director at Silicon Laboratories, holds 80.52K shares in Silicon Laboratories (Ticker: SLAB), holds 2.14K shares in Novanta (Ticker: NOVT). Most recently, Robert Matthew Johnson Sold ― shares of Silicon Laboratories on May 19, 2026 for an estimated value of $3.98M.
Robert Matthew Johnson has not reported sufficient informative transactions and therefore cannot be ranked.
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Insider Holdings
Insider Roles
Roles that Robert Matthew Johnson holds in companies
Most Profitable Insider Trade
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The most profitable trade made by Robert Matthew Johnson
Robert Matthew Johnson's Trading History
Silicon Laboratories
May 19, 2026
President & CEO, Director
Informative Sell
3.98M
$17.43M
Novanta
Jan 06, 2026
Director
Uninformative Buy
147.26K
$316.21K
List of latest transactions for each holding click on a transaction to see Robert Matthew Johnson's performance on stock
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Robert Matthew Johnson insider profile FAQ
What is the percentage of profitable transactions made by Robert Matthew Johnson?
The percentage of profitable transactions made by Robert Matthew Johnson is ―.
What is the average return per transaction made by Robert Matthew Johnson?
The average return per transaction made by Robert Matthew Johnson is ―.
What stocks does Robert Matthew Johnson hold?
Robert Matthew Johnson holds: SLAB, NOVT stocks.
What was Robert Matthew Johnson’s latest transaction?
Robert Matthew Johnson latest transaction was an Informative Sell of $3.98M.
What was Robert Matthew Johnson's most profitable transaction?
Robert Matthew Johnson’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
What is Robert Matthew Johnson's role in Silicon Laboratories?
Robert Matthew Johnson's role in Silicon Laboratories is President & CEO, Director.
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