Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 21, 2009 GRBK A 5,000 · · 15,000 Direct +50.00% Acquired (price as of 2026-10-05)
May 21, 2009 GRBK A 2,500 · · 12,500 Direct +25.00% Acquired (price as of 2026-10-05)
May 15, 2008 GRBK A 5,000 · · 5,000 Direct · Acquired (price as of 2026-10-05)
May 15, 2008 GRBK A 2,500 · · 10,000 Direct +33.33% Acquired (price as of 2026-10-05)
June 19, 2007 GRBK A 5,000 · · 5,000 Direct · Acquired (price as of 2026-10-05)
June 19, 2007 GRBK A 7,500 · · 7,500 Direct · Acquired (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 21, 2009 GRBK Option to buy Common stock, par value $0.01 per share (5,000) $0.73 May 20, 2014 5,000 Acquired
May 15, 2008 GRBK Option to buy Common Stock, par value $0.01 per share (5,000) $3.55 May 14, 2013 5,000 Acquired
June 19, 2007 GRBK Option to Buy Common stock, par value $0.01 per share (5,000) $10.50 · 5,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).