Sagard Capital Partners, L.p.

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GPX $15.82 3,300 Large Shareholder 3,447,518 2012-05-31 Filing
GPX $15.82 2,500 Large Shareholder 3,444,218 2012-05-30 Filing
GPX $15.81 2,400 Large Shareholder 3,441,718 2012-05-29 Filing
GPX $15.83 2,200 Large Shareholder 3,439,318 2012-05-25 Filing
GPX $15.62 7,000 Large Shareholder 3,437,118 2012-05-24 Filing
GPX $15.10 7,000 Large Shareholder 3,430,118 2012-05-23 Filing
GPX $15.34 6,100 Large Shareholder 3,423,118 2012-05-22 Filing
GPX $15.19 4,000 Large Shareholder 3,417,018 2012-05-21 Filing
GPX $15.23 7,600 Large Shareholder 3,413,018 2012-05-18 Filing
GPX $15.20 4,000 Large Shareholder 3,405,418 2012-05-17 Filing
GPX $14.99 14,200 Large Shareholder 3,401,418 2012-05-16 Filing
GPX $15.69 6,700 Large Shareholder 3,387,218 2012-05-15 Filing
GPX $15.78 5,238 Large Shareholder 3,380,518 2012-05-14 Filing
GPX $15.63 5,200 Large Shareholder 3,375,280 2012-05-11 Filing
GPX $15.81 2,800 Large Shareholder 3,370,080 2012-05-10 Filing
GPX $0.00 900 Large Shareholder 3,367,280 2012-03-30 Filing
GPX $13.34 1,468 Large Shareholder 3,366,380 2012-01-23 Filing
GPX $13.18 3,800 Large Shareholder 3,364,912 2012-01-20 Filing
GPX $13.29 2,300 Large Shareholder 3,349,540 2012-01-17 Filing
GPX $13.23 2,700 Large Shareholder 3,347,240 2012-01-13 Filing