Robert Matthew Johnson
President & CEO, Director · SILICON LABORATORIES INC.
- 2025
- May 19, 2026
- 5
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert Matthew Johnson files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Matthijs Glastra - $9.73M in NOVT purchases and sales in the last 12 months
- Robert Buckley - $1.56M in NOVT purchases and sales in the last 12 months
- Robert J. Conrad - $1.44M in SLAB purchases and sales in the last 12 months
- Thomas N. Secor - $277K in NOVT purchases and sales in the last 12 months
- Nina Richardson - $202K in SLAB purchases and sales in the last 12 months
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Frequently asked questions
Who is Robert Matthew Johnson?
Robert Matthew Johnson is a corporate insider, tracked as President & CEO, Director of SILICON LABORATORIES INC. (SLAB). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Robert Matthew Johnson last file a Form 4?
The most recent primary Form 4 on record is dated 19 May 2026, one of 5 filings going back to 2025.
Has Robert Matthew Johnson been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($2.51M) across all tracked filings.
