Sagard Capital Partners, L.p.

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
GPX $13.09 2,400 $31,416.00 2,943,305 2011-12-06 Filing
GPX $13.08 2,300 $30,084.00 2,940,905 2011-12-05 Filing
GPX $13.08 1,202 $15,722.16 2,938,605 2011-12-02 Filing
GPX $13.03 2,700 $35,181.00 2,937,403 2011-12-01 Filing
GPX $12.97 6,100 $79,117.00 2,934,703 2011-11-30 Filing
GPX $12.50 2,000 $25,000.00 2,928,603 2011-11-29 Filing
GPX $12.81 3,200 $40,992.00 2,926,603 2011-11-28 Filing
GPX $12.46 1,500 $18,690.00 2,923,403 2011-11-25 Filing
GPX $12.63 13,960 $176,314.80 2,921,903 2011-11-23 Filing
GPX $12.70 8,500 $107,950.00 2,907,943 2011-11-22 Filing
GPX $12.92 4,700 $60,724.00 2,899,443 2011-11-21 Filing
GPX $12.77 7,300 $93,221.00 2,894,743 2011-11-18 Filing
GPX $12.22 5,300 $64,766.00 2,887,443 2011-11-17 Filing
XRIT $0.00 8,043 $0.00 8,043 2009-08-18 Filing