stock
GRBK
What GRBK reports to the SEC, read from its filings.
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The live GRBK price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on GRBK.
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Gamma exposure levels from the options market.
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Trend, momentum and volatility gauges per timeframe.
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Key stats
No key stats without a completed company read.
Results
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Ten years
No annual history without a completed company read.
Company filings
events
Executive or director change
Executive or director changeAug 278-KExecutive or director change, Regulation FD disclosure
Executive or director changeRegulation FD disclosureJul 308-KResults, Other event
ResultsOther eventJul 298-KShareholder vote results
Shareholder vote resultsJul 18-KExecutive or director change
Executive or director changeJun 118-KAcquisition or sale completed, Other event
Acquisition or sale completedOther eventApr 298-K
5% owners ()
The Vanguard Group
Stake update
The Vanguard Group
Passive stake
Insiders, politicians and funds
Insider trades, last 90 days
No insider buys or sales filed in the last 90 days.
Politician trades, last 90 days
No politician trades filed in the last 90 days.
Funds
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News
Stories that named GRBK, and the market events around them.
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Retry the GRBK boardnakagai
Signals on GRBK come from a rule, not a model.
Nakagai’s scanner records a signal the moment a strategy’s rule matches on the bars. Members read those signals on their own desk, where an agent journals the tape and briefs them in plain English.
Members post on the GRBK board