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EdgarHawk

Johnson Robert Matthew

President & CEO

Director Officer

Latest: President & CEO selling · May 2026

2 filings analyzed · 1 company · Latest 2026-05-19

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Companies

Company Buys Sells Direction
SILICON LABORATORIES INC. SLAB 0 2 Net selling

Activity

May 2026
medium
Sell
8,024 shares
$1,739,844
Significance 5/10

SLAB CEO Johnson Robert Matthew sold 8,024 shares at $216.83 (May 2026); stock near 52-week high, company unprofitable

Johnson Robert Matthew, as President & CEO, sold 8,024 shares of SILICON LABORATORIES INC. for a total of $1,739,843.92 at $216.83 per share, reducing his holdings by 9.1%. The sale occurred near the stock's 52-week high of $218.68, with the company currently unprofitable (net income of $-15,897,000.00 most recent quarter) despite strong annual revenue growth of +34.3%. His cross-ticker track record shows 3 prior sells with an average 90-day return of -1.5% and a well-timed rate of 50.00%, while at SLAB specifically, 1 of his 2 prior measurable sells were well-timed at the 90-day mark. The timing proximity to the 52-week high and the sale size warrant investor attention given the company's profitability challenges, though the CEO retains 80,519 shares post-transaction.

May 2025
2025-05-19 SILICON LABORATORIES INC. SLAB 10b5-1 Plan
low
Sell
5,879 shares
$771,325
Significance 3/10

SLAB CEO Johnson sells 5,879 shares at $131.20 on 2025-05-16 under 10b5-1 plan; retains 73,688 shares

Johnson Robert Matthew, as President & CEO of Silicon Laboratories, sold 5,879 shares for $771,324.80 as part of a pre-arranged 10b5-1 trading plan, reducing his holdings from 79,567 shares to 73,688 shares (-7.4% vs pre-transaction holdings). As a scheduled transaction under a 10b5-1 plan, this sale reflects a predetermined execution schedule rather than a discretionary decision at a particular market juncture. The CEO retained substantial equity ownership post-transaction, maintaining approximately 73,688 shares in the company.

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