SLAB
SILICON LABORATORIES INC. · Technology · Market cap $7.3B
Insiders sold $1.4M net in the last 90 days ·1 seller, 0 buyers· 1 of 1 sale under Rule 10b5-1 plans· latest Form 4 filed Aug 17, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$4.2M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Aug 17, 2026
CONRAD ROBERT J
SILICON LABORATORIES INC. (SLAB) has 26 SEC Form 4 filings (31 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Aug 17, 2026.
Inside the rolling window, 4 insiders at SILICON LABORATORIES INC. reported no open-market purchases and 5 open-market sales totaling $4.2M. Insiders have net sold $3.2M over the trailing 6 months. The most recent open-market filing is a sale of 6,581 shares by Sr VP and General Manager CONRAD ROBERT J, dated Aug 14, 2026, worth $1.4M.
- Industry:Semiconductors
- CEO:R. Matthew Johnson
- Employees:1,930
- HQ:Austin, TX, US
- IPO:2000-03-24
| Source | |||||||
|---|---|---|---|---|---|---|---|
CONRAD ROBERT JFirst filing | Sr VP and General Manager | Sale | 6,581 | $1.4M | Aug 17 | -0.1% | SEC ↗ |
Johnson Robert MatthewFirst filing | President & CEO | Sale | 8,024 | $1.7M | May 19 | +1.2% | SEC ↗ |
Richardson NinaFirst filing | Director | Sale | 1,355 | $202K | Jan 15 | +43.4% | SEC ↗ |
Tolany BrandonFirst filing | Sr VP WW Sales & Marketing | Sale | 4,246 | $595K | Dec 8 | +57.4% | SEC ↗ |
Tolany BrandonFirst filing | Sr VP WW Sales & Marketing | Sale | 1,954 | $276K | Dec 8 | +57.4% | SEC ↗ |
Congress trading SLAB 5 all-time
- DRep. Gilbert Ray CisnerosSale$1,001 - $15,0002025-05-06
- DRep. Gilbert Ray CisnerosOther$1,001 - $15,0002025-05-06
- DRep. Gilbert Ray CisnerosOther$1,001 - $15,0002025-05-06
- DRep. Josh S. GottheimerOther$1,001 - $15,0002021-02-26
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002020-09-02
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does SLAB have?
SILICON LABORATORIES INC. (SLAB) has 26 SEC Form 4 filings (31 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Aug 17, 2026.
When was the most recent SEC Form 4 filing for SLAB?
The most recent Form 4 filing for SLAB on Tracefour is dated Aug 17, 2026.
What is the net insider flow at SLAB over the last 6 months?
Over the trailing 180 days, insiders at SLAB have net sold $3.2M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at SLAB in the current window?
Inside the rolling window, insiders at SLAB bought $0 and sold $4.2M based on SEC Form 4 filings.
Can I get alerts for SLAB insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at SILICON LABORATORIES INC. (SLAB). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
SILICON LABORATORIES INC. is in the Technology sector.