Form4insider filings, from the source

Insider · CIK 0001242382

Robert C Cox

Files at: MKL, CB. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $801k · 1net −$801k
$10k$10k$100k$100k$1M$1MbuyssalesDec 15Dec 15Dec 15Dec 16Dec 16Dec 16Dec 17

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Feb 19, 2019 AForm 4/A →Feb 27, 4:33 pm ESTMARKEL CORPMKL358$1,016.87$364,0391,189— plan?
Feb 19, 2019 AForm 4 →Feb 21, 5:15 pm ESTMARKEL CORPMKL311$1,016.87$316,2471,142— plan? amended
Sep 5, 2018 AForm 4 →Sep 7, 5:15 pm EDTMARKEL CORPMKL831——831— plan?
Jan 14, 2016 DForm 4 →Jan 19, 4:22 pm ESTCHUBB CORPCB24,302——0— plan?
Dec 31, 2015 FMForm 4 →Jan 4, 2016, 9:23 am ESTCHUBB CORPCB4,980$133.00$662,31522,024— plan?
Dec 17, 2015 FMForm 4 →Dec 21, 9:51 am ESTCHUBB CORPCB7,479$131.66$984,64820,318— plan?
Dec 16, 2015 SForm 4 →Dec 17, 2:31 pm ESTCHUBB CORPCB6,093$131.42$800,73416,747−26.7% plan?
Feb 22, 2015 FMForm 4 →Feb 24, 3:36 pm ESTCHUBB CORPCB2,443$100.20$244,8012,278— plan?
Feb 9, 2015 FMForm 4 →Feb 11, 1:30 pm ESTCHUBB CORPCB2,273$100.26$227,89121,818— plan?
Mar 2, 2009 FMForm 5 →Feb 11, 2015, 1:07 pm ESTCHUBB CORPCB2,331$67.19$156,6242,143— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jan 14, 2016 DForm 4 →Jan 19, 4:22 pm ESTCHUBB CORPCB6,320——0—
Dec 31, 2015 MForm 4 →Jan 4, 2016, 9:23 am ESTCHUBB CORPCB3,343——4,944—
Dec 17, 2015 AForm 4 →Dec 21, 9:51 am ESTCHUBB CORPCB1,430$131.01$187,3441,376—
Feb 25, 2015 AForm 4 →Feb 27, 3:28 pm ESTCHUBB CORPCB1,772$100.12$177,413995—
Feb 22, 2015 MForm 4 →Feb 24, 3:36 pm ESTCHUBB CORPCB1,800——596—
Mar 2, 2006 AMForm 5 →Feb 11, 2015, 1:07 pm ESTCHUBB CORPCB4,141$63.83$158,612829—