Silicon Laboratories Inc (SLAB) insider trading
Every open-market stock purchase and sale by Silicon Laboratories Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Robert J Conrad (VP) sold $1.4M in the last 90 days.
- Last insider buy: Sumit Sadana (Director), $133K, 5 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $4.2M (4 sales). Last close $221.71 on Oct 21, 2026.
Recent SLAB insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Aug 14, 2026 | Robert J Conrad (VP) | Sold | $1.4M |
| May 18, 2026 | Robert Matthew Johnson (CEO) | Sold | $1.7M |
| May 15, 2026 | Robert Matthew Johnson (CEO) | Sold (not open market) | $2.2M |
| May 15, 2026 | Dean Warren Butler (CFO) | Sold (not open market) | $1.4M |
| May 15, 2026 | Brandon Tolany (VP) | Sold (not open market) | $901K |
| May 15, 2026 | Robert J Conrad (VP) | Sold (not open market) | $791K |
| May 15, 2026 | Mark D Mauldin (C-suite exec) | Sold (not open market) | $186K |
| Apr 30, 2026 | Dean Warren Butler (CFO) | Bought (not open market) | $13.1K |
| Apr 30, 2026 | Brandon Tolany (VP) | Bought (not open market) | $3.9K |
| Apr 30, 2026 | Mark D Mauldin (C-suite exec) | Bought (not open market) | $1.6K |
| Apr 23, 2026 | Christy Wyatt (Director) | Bought (not open market) | — |
| Apr 23, 2026 | William G Bock (Director) | Bought (not open market) | — |
| Apr 23, 2026 | Gregg A Lowe (Director) | Bought (not open market) | — |
| Apr 23, 2026 | Sherri R Luther (Director) | Bought (not open market) | — |
| Apr 23, 2026 | Nina Richardson (Director) | Bought (not open market) | — |
| Apr 23, 2026 | Sumit Sadana (Director) | Bought (not open market) | — |
| Apr 23, 2026 | Navdeep S Sooch (Director) | Bought (not open market) | — |
| Feb 15, 2026 | Dean Warren Butler (CFO) | Bought (not open market) | — |
| Feb 15, 2026 | Brandon Tolany (VP) | Bought (not open market) | — |
| Feb 15, 2026 | Mark D Mauldin (C-suite exec) | Bought (not open market) | — |
| Feb 15, 2026 | Robert J Conrad (VP) | Bought (not open market) | — |
| Feb 15, 2026 | Robert Matthew Johnson (CEO) | Bought (not open market) | — |
| Feb 13, 2026 | Mark D Mauldin (C-suite exec) | Sold (not open market) | $73.8K |
| Jan 13, 2026 | Nina Richardson (Director) | Sold | $202K |
| Dec 5, 2025 | Brandon Tolany (VP) | Sold | $276K |
Who's trading SLAB
- Robert J Conrad, VP: sold $1.4M (1 sale), last Aug 14, 2026
- Robert Matthew Johnson, CEO: sold $1.7M (1 sale), last May 18, 2026
- Dean Warren Butler, CFO: other filings, last May 15, 2026
- Brandon Tolany, VP: sold $872K (2 sales), last May 15, 2026
- Mark D Mauldin, C-suite exec: other filings, last May 15, 2026
- Christy Wyatt, Director: other filings, last Apr 23, 2026
- Navdeep S Sooch, Director: other filings, last Apr 23, 2026
- Sumit Sadana, Director: other filings, last Apr 23, 2026
- William G Bock, Director: other filings, last Apr 23, 2026
- Gregg A Lowe, Director: other filings, last Apr 23, 2026
- Sherri R Luther, Director: other filings, last Apr 23, 2026
- Nina Richardson, Director: sold $202K (1 sale), last Apr 23, 2026
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