Form4insider filings, from the source

Insider · CIK 0001163432

George B Kaiser

Files at: BOKF, USAC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $257k · 1sales $0 · 0net $257k
$10k$10k$100k$100k$1M$1MbuyssalesFeb 6Feb 6Feb 6Feb 7Feb 7Feb 7Feb 8

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Feb 7, 2019 PForm 4 →Feb 7, 6:23 pm ESTBOK FINANCIAL CORP ET ALBOKF3,000$85.83$257,4903,000— plan?
Dec 27, 2018 GForm 4 →Dec 31, 1:07 pm ESTBOK FINANCIAL CORP ET ALBOKF656,365$73.13$47,999,97238,424,249— plan?
Dec 28, 2017 GForm 5 →Feb 14, 2018, 11:56 am ESTBOK FINANCIAL CORP ET ALBOKF809,755$92.83$75,169,55739,080,614— plan?
May 6, 2015 JForm 5 →Jan 26, 2016, 6:00 pm ESTBOK FINANCIAL CORP ET ALBOKF654,242——39,890,369— plan?
Dec 31, 2014 GForm 5 →Jan 12, 2015, 1:05 pm ESTBOK FINANCIAL CORP ET ALBOKF2,214,000——39,563,248— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.