Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 10 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

10 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 7, 2011 GRBK S 763,077 $0.59 $450,215 10,050,000 Direct -7.06% Disposed 765.5% (price as of 2026-10-02)
Nov. 4, 2011 GRBK S 520,000 $0.57 $296,400 10,813,077 Direct -4.59% Disposed 795.8% (price as of 2026-10-02)
March 8, 2011 GRBK S 51,200 $1.01 $51,712 11,333,077 Direct -0.45% Disposed 405.6% (price as of 2026-10-02)
March 7, 2011 GRBK S 1,298,170 $1.01 $1,311,152 11,384,277 Direct -10.24% Disposed 405.6% (price as of 2026-10-02)
March 4, 2011 GRBK S 86,830 $1.02 $88,567 12,682,447 Direct -0.68% Disposed 400.6% (price as of 2026-10-02)
March 3, 2011 GRBK S 403,300 $1.01 $407,333 12,769,277 Direct -3.06% Disposed 405.6% (price as of 2026-10-02)
March 2, 2011 GRBK S 81,354 $1.01 $82,168 13,172,577 Direct -0.61% Disposed 405.6% (price as of 2026-10-02)
Feb. 15, 2011 GRBK S 5,346 $1.00 $5,346 8,923,076 Direct -0.06% Disposed 410.6% (price as of 2026-10-02)
Feb. 14, 2011 GRBK S 468,800 $1.02 $478,176 8,928,422 Direct -4.99% Disposed 400.6% (price as of 2026-10-02)
Feb. 11, 2011 GRBK S 1,200 $1.10 $1,320 9,397,222 Direct -0.01% Disposed 364.2% (price as of 2026-10-02)
Feb. 10, 2011 GRBK S 260,000 $1.17 $304,200 9,398,422 Direct -2.69% Disposed 336.4% (price as of 2026-10-02)
Feb. 9, 2011 GRBK S 410,000 $1.11 $455,100 9,658,422 Direct -4.07% Disposed 360.0% (price as of 2026-10-02)
Feb. 9, 2011 GRBK S 421,690 $1.14 $480,727 50,000 Indirect -89.40% Disposed 347.9% (price as of 2026-10-02)
Jan. 12, 2011 GRBK S 200,000 $1.37 $274,000 1,796,559 Direct -10.02% Disposed 272.7% (price as of 2026-10-02)
Jan. 12, 2011 GRBK S 19 $1.43 $27 0 Indirect -100.00% Disposed 257.1% (price as of 2026-10-02)
Jan. 11, 2011 GRBK S 74,827 $1.44 $107,751 18,707 Indirect -80.00% Disposed 254.6% (price as of 2026-10-02)
June 19, 2007 GRBK P 500,000 $10.50 $5,250,000 500,000 Direct · Acquired -51.4% (price as of 2026-10-02)
Dec. 15, 2003 SGU S 8,800 $23.50 $206,800 0 Direct -100.00% Disposed -45.2% (price as of 2026-10-02)
Dec. 12, 2003 SGU S 11,200 $23.50 $263,200 8,800 Direct -56.00% Disposed -45.2% (price as of 2026-10-02)

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
Feb. 18, 2011 GRBK Membership Units in BioFuel Energy, LLC Common Stock (4,330,855) $0.00 · 4,330,855 Disposed
Dec. 23, 2008 GRBK Membership Units in BioFuel Energy, LLC Common Stock (1,496,559) · · 1,496,559 Disposed
Dec. 22, 2008 GRBK Membership Units in BioFuel Energy, LLC Common Stock (93,534) · · 93,534 Disposed

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

Initial ownership (Form 3) 8 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
March 23, 2011 GRBK Common Stock 471,690 Indirect
March 23, 2011 GRBK Common Stock 10,068,422 Direct
March 23, 2011 GRBK Class B Common Stock 5,487,689 Direct
March 23, 2011 GRBK Membership Units in BioFuel Energy, LLC→ Common Stock · Direct
June 13, 2007 GRBK Class B Common Stock, par value $0.01 per share 2,849,370 Direct
June 13, 2007 GRBK Class B Common Stock, par value $0.01 per share 294,635 Indirect
June 13, 2007 GRBK Membership Units in BioFuel Energy, LLC→ Common Stock, par value $0.01 per share (2,849,370) 2,849,370 Direct
June 13, 2007 GRBK Membership Units in BioFuel Energy, LLC→ Common Stock, par value $0.01 per share (294,635) 294,635 Indirect

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2008 $275,000 · · · · · $8,950 $283,950
2007 $275,000 · $48,016 · · · $17,625 $340,641

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.