SLAB
Silicon Laboratories Inc
NASDAQ: SLAB · TECHNOLOGY · SEMICONDUCTORS
$222.35
+0.27% today
Updated 2026-10-29
Market cap
$7.37B
P/E ratio
—
P/S ratio
8.62x
EPS (TTM)
$-1.17
Dividend yield
—
52W range
$116 – $224
Volume
0.3M
Silicon Laboratories Inc (SLAB) Insider transactions
Net insider activity
Net buying (155,840 shares)
Buy transactions
61
Sell transactions
39
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-14 | CONRAD, ROBERT J | Sr VP and General Manager | Sale | 6,581 | $218.21 | $1.44M |
| 2026-05-18 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Sale | 8,024 | $216.83 | $1.74M |
| 2026-05-15 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 4,160 | $216.59 | $901014.40 |
| 2026-05-15 | MAULDIN, MARK D | Chief Accounting Officer | Sale | 858 | $216.59 | $185834.22 |
| 2026-05-15 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Sale | 10,363 | $216.59 | $2.24M |
| 2026-05-15 | CONRAD, ROBERT J | Sr VP and General Manager | Sale | 3,653 | $216.59 | $791203.27 |
| 2026-05-15 | BUTLER, DEAN WARREN | Sr VP and CFO | Sale | 6,291 | $216.59 | $1.36M |
| 2026-04-30 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Buy | 45 | $86.46 | $3890.70 |
| 2026-04-30 | MAULDIN, MARK D | Chief Accounting Officer | Buy | 18 | $86.46 | $1556.28 |
| 2026-04-30 | BUTLER, DEAN WARREN | Sr VP and CFO | Buy | 152 | $86.46 | $13141.92 |
| 2026-04-23 | WYATT, CHRISTY | Director | Buy | 962 | — | — |
| 2026-04-23 | SOOCH, NAVDEEP S | Director | Buy | 1,226 | — | — |
| 2026-04-23 | SADANA, SUMIT | Director | Buy | 962 | — | — |
| 2026-04-23 | RICHARDSON, NINA | Director | Buy | 962 | — | — |
| 2026-04-23 | LUTHER, SHERRI R | Director | Buy | 962 | — | — |
| 2026-04-23 | LOWE, GREGG A | Director | Buy | 962 | — | — |
| 2026-04-23 | BOCK, WILLIAM G | Director | Buy | 962 | — | — |
| 2026-02-15 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Buy | 8,669 | — | — |
| 2026-02-15 | MAULDIN, MARK D | Chief Accounting Officer | Buy | 3,153 | — | — |
| 2026-02-15 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Buy | 25,218 | — | — |
| 2026-02-15 | CONRAD, ROBERT J | Sr VP and General Manager | Buy | 8,669 | — | — |
| 2026-02-15 | BUTLER, DEAN WARREN | Sr VP and CFO | Buy | 11,033 | — | — |
| 2026-02-13 | MAULDIN, MARK D | Chief Accounting Officer | Sale | 356 | $207.27 | $73788.12 |
| 2026-01-13 | RICHARDSON, NINA | Director | Sale | 1,355 | $149.00 | $201895.00 |
| 2025-12-05 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 1,954 | — | — |
| 2025-12-05 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Buy | 1,954 | $43.82 | $85624.28 |
| 2025-12-04 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 4,246 | — | — |
| 2025-12-04 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 4,246 | $140.17 | $595161.82 |
| 2025-10-31 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Buy | 53 | $86.46 | $4582.38 |
| 2025-10-31 | MAULDIN, MARK D | Chief Accounting Officer | Buy | 21 | $86.46 | $1815.66 |
| 2025-10-31 | BUTLER, DEAN WARREN | Sr VP and CFO | Buy | 177 | $86.46 | $15303.42 |
| 2025-08-29 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 1,800 | — | — |
| 2025-08-29 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 1,800 | $133.57 | $240426.00 |
| 2025-08-22 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 8,000 | — | — |
| 2025-08-22 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 8,000 | $145.23 | $1.16M |
| 2025-08-19 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 2,235 | — | — |
| 2025-08-19 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 35 | — | — |
| 2025-08-19 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 2,270 | $132.69 | $301206.30 |
| 2025-08-19 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Buy | 2,235 | $43.82 | $97937.70 |
| 2025-08-19 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Buy | 35 | $43.82 | $1533.70 |
| 2025-05-16 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Sale | 5,879 | $131.20 | $771324.80 |
| 2025-05-16 | CONRAD, ROBERT J | Sr VP and General Manager | Sale | 4,029 | $131.20 | $528604.80 |
| 2025-05-15 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Buy | 21,114 | — | — |
| 2025-05-15 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 2,502 | $133.17 | $333191.34 |
| 2025-05-15 | MAULDIN, MARK D | Chief Accounting Officer | Buy | 2,456 | — | — |
| 2025-05-15 | MAULDIN, MARK D | Chief Accounting Officer | Sale | 878 | $133.17 | $116923.26 |
| 2025-05-15 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Buy | 39,282 | — | — |
| 2025-05-15 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Sale | 7,625 | $133.17 | $1.02M |
| 2025-05-15 | CONRAD, ROBERT J | Sr VP and General Manager | Buy | 9,821 | — | — |
| 2025-05-15 | CONRAD, ROBERT J | Sr VP and General Manager | Buy | 4,911 | — | — |
| 2025-05-15 | CONRAD, ROBERT J | Sr VP and General Manager | Sale | 1,295 | $133.17 | $172455.15 |
| 2025-05-15 | BUTLER, DEAN WARREN | Sr VP and CFO | Buy | 14,731 | — | — |
| 2025-05-15 | BUTLER, DEAN WARREN | Sr VP and CFO | Sale | 4,148 | $133.17 | $552389.16 |
| 2025-05-13 | CONRAD, ROBERT J | Sr VP Worldwide Operations | Sale | 1,172 | $130.00 | $152360.00 |
| 2025-05-06 | WYATT, CHRISTY | Director | Sale | 546 | $104.45 | $57029.70 |
| 2025-04-30 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Buy | 48 | $86.46 | $4150.08 |
| 2025-04-30 | MAULDIN, MARK D | Chief Accounting Officer | Buy | 19 | $86.46 | $1642.74 |
| 2025-04-30 | BUTLER, DEAN WARREN | Sr VP and CFO | Buy | 164 | $86.46 | $14179.44 |
| 2025-04-24 | WYATT, CHRISTY | Director | Buy | 1,843 | — | — |
| 2025-04-24 | SOOCH, NAVDEEP S | Director | Buy | 2,349 | — | — |
| 2025-04-24 | SADANA, SUMIT | Director | Buy | 1,843 | — | — |
| 2025-04-24 | RICHARDSON, NINA | Director | Buy | 1,843 | — | — |
| 2025-04-24 | LUTHER, SHERRI R | Director | Buy | 1,843 | — | — |
| 2025-04-24 | LOWE, GREGG A | Director | Buy | 1,843 | — | — |
| 2025-04-24 | BOCK, WILLIAM G | Director | Buy | 1,843 | — | — |
| 2025-02-18 | BOCK, WILLIAM G | Director | Sale | 1,000 | $149.43 | $149430.00 |
| 2025-02-14 | MAULDIN, MARK D | Chief Accounting Officer | Sale | 367 | $149.54 | $54881.18 |
| 2025-02-06 | SOOCH, NAVDEEP S | Director | Sale | 2,640 | $149.08 | $393571.20 |
| 2025-02-05 | SOOCH, NAVDEEP S | Director | Sale | 2,360 | $149.00 | $351640.00 |
| 2025-01-22 | BOCK, WILLIAM G | Director | Sale | 2,000 | $140.77 | $281540.00 |
| 2024-09-03 | TOLANY, BRANDON | Sr VP WW Sales & Marketing | Sale | 845 | $115.00 | $97175.00 |
| 2024-06-03 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Sale | 7,230 | $123.80 | $895074.00 |
| 2024-05-15 | TOLANY, BRANDON | Sr VP of Worldwide Sales | Buy | 8,784 | — | — |
| 2024-05-15 | TOLANY, BRANDON | Sr VP of Worldwide Sales | Sale | 4,721 | $131.57 | $621141.97 |
| 2024-05-15 | MAULDIN, MARK D | Chief Accounting Officer | Buy | 3,993 | — | — |
| 2024-05-15 | MAULDIN, MARK D | Chief Accounting Officer | Sale | 709 | $131.57 | $93283.13 |
| 2024-05-15 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Buy | 23,956 | — | — |
| 2024-05-15 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Sale | 9,373 | $131.57 | $1.23M |
| 2024-05-15 | CONRAD, ROBERT J | Sr VP Worldwide Operations | Buy | 7,986 | — | — |
| 2024-05-15 | BUTLER, DEAN WARREN | Sr VP and CFO | Buy | 15,971 | — | — |
| 2024-05-15 | BUTLER, DEAN WARREN | Sr VP and CFO | Buy | 11,978 | — | — |
| 2024-04-30 | TOLANY, BRANDON | Sr VP of Worldwide Sales | Buy | 49 | $77.48 | $3796.52 |
| 2024-04-30 | MAULDIN, MARK D | Interim CFO & CAO | Buy | 19 | $77.48 | $1472.12 |
| 2024-04-18 | WYATT, CHRISTY | Director | Buy | 1,475 | — | — |
| 2024-04-18 | SOOCH, NAVDEEP S | Director | Buy | 1,880 | — | — |
| 2024-04-18 | SADANA, SUMIT | Director | Buy | 1,475 | — | — |
| 2024-04-18 | RICHARDSON, NINA | Director | Buy | 1,475 | — | — |
| 2024-04-18 | LUTHER, SHERRI R | Director | Buy | 1,475 | — | — |
| 2024-04-18 | LOWE, GREGG A | Director | Buy | 1,475 | — | — |
| 2024-04-18 | BOCK, WILLIAM G | Director | Buy | 1,475 | — | — |
| 2024-02-15 | MAULDIN, MARK D | Interim CFO & CAO | Buy | 3,948 | — | — |
| 2024-01-18 | TOLANY, BRANDON | Sr VP of Worldwide Sales | Buy | 6,829 | — | — |
| 2024-01-18 | KUMAR, SANDEEP P | Sr VP, Worldwide Operations | Buy | 8,836 | — | — |
| 2024-01-18 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Buy | 9,507 | — | — |
| 2024-01-18 | HOLLISTER, JOHN C | Sr VP and CFO | Buy | 7,900 | — | — |
| 2023-12-04 | JOHNSON, ROBERT MATTHEW | Director, President & CEO | Sale | 3,679 | $108.22 | $398141.38 |
| 2023-10-31 | TOLANY, BRANDON | Sr VP of Worldwide Sales | Buy | 48 | $77.48 | $3719.04 |
| 2023-10-31 | MAULDIN, MARK D | Chief Accounting Officer | Buy | 57 | $77.48 | $4416.36 |
| 2023-10-31 | KUMAR, SANDEEP P | Sr VP, Worldwide Operations | Buy | 11 | $77.48 | $852.28 |
| 2023-10-31 | HOLLISTER, JOHN C | Sr VP and CFO | Buy | 80 | $77.48 | $6198.40 |
Frequently asked questions
Are SLAB insiders buying or selling?
Over the transactions on record, SLAB insiders have been net buyers, with about $19.50M in stock sold across 39 sales, against 18 open-market purchases.
Does insider selling at SLAB mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which SLAB insiders are selling the most?
Recent selling is concentrated in a few names. JOHNSON, ROBERT MATTHEW accounts for the largest share on record, with about $8.30M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.