Form4insider filings, from the source

Insider · CIK 0001255711

Laurence G Walker

Files at: SLAB. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.5M · 2net −$1.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesDec 30Jan 20Feb 11Mar 5Mar 26Apr 17May 9

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 8, 2015 SForm 4 →May 11, 12:06 pm EDTSILICON LABORATORIES INCSLAB27,500$51.22$1,408,46813,111−67.7% plan?
May 8, 2015 MForm 4 →May 11, 12:06 pm EDTSILICON LABORATORIES INCSLAB27,500$32.68$898,65040,611— plan?
Apr 24, 2015 AForm 4 →Apr 27, 4:38 pm EDTSILICON LABORATORIES INCSLAB2,948——13,111— plan?
Dec 31, 2014 SForm 4 →Jan 2, 2015, 3:53 pm ESTSILICON LABORATORIES INCSLAB1,250$47.90$59,86910,163−11.0% plan?
Dec 31, 2014 MForm 4 →Jan 2, 2015, 3:53 pm ESTSILICON LABORATORIES INCSLAB1,250$31.23$39,03811,413— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 8, 2015 MForm 4 →May 11, 12:06 pm EDTSILICON LABORATORIES INCSLAB27,500——0—
Dec 31, 2014 MForm 4 →Jan 2, 2015, 3:53 pm ESTSILICON LABORATORIES INCSLAB1,250——0—