| NET SHARE PURCHASE ACTIVITY |
| Insider Purchases - Last 6 Months | | | Shares | Trans | | Purchases | 8,888,890 | 1 | | Sales | 26,125 | 7 | Net Shares Purchased (Sold) | 8,862,765 | 8 | | Total Insider Shares Held | 23.28M |
N/A
| % Net Shares Purchased (Sold) | 61.5% |
N/A
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| Net Institutional Purchases - Prior Qtr to Latest Qtr | | | Shares | | Net Shares Purchased (Sold) | 408,534 | | % Change in Institutional Shares Held | 0.9% |
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| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 2-Nov-09 | YERXA BENJAMIN R Officer | 2,000 | Direct | Automatic Sale at $4.54 - $4.58 per share. | $9,1202 | | 1-Oct-09 | YERXA BENJAMIN R Officer | 2,000 | Direct | Automatic Sale at $5.17 - $5.21 per share. | $10,0002 | | 1-Sep-09 | YERXA BENJAMIN R Officer | 2,000 | Direct | Automatic Sale at $5.62 - $5.73 per share. | $11,0002 | | 24-Aug-09 | SHAFFER CHRISTY L Officer | 10,000 | Direct | Automatic Sale at $6.01 - $6.05 per share. | $60,0002 | | 10-Aug-09 | WARBURG PINCUS PRIVATE EQUITY IX, L.P. Beneficial Owner (10% or more) | 8,888,888 | Direct | Purchase at $4.50 per share. | $39,999,996 | | 10-Aug-09 | LEFF JONATHAN S Director | 8,888,888 | Indirect | Purchase at $4.50 per share. | $39,999,996 | | 3-Aug-09 | YERXA BENJAMIN R Officer | 2,000 | Direct | Automatic Sale at $4.61 - $5.01 per share. | $9,6202 | | 1-Jul-09 | YERXA BENJAMIN R Officer | 2,000 | Direct | Automatic Sale at $5.53 - $5.67 per share. | $11,0002 | | 15-Jun-09 | YERXA BENJAMIN R Officer | 6,125 | Direct | Sale at $4.94 - $5.16 per share. | $31,0002 | | 6-Feb-09 | HOLMER ALAN F Director | 3,000 | Direct | Statement of Ownership | N/A | | 10-Nov-08 | FREY KIP Director | 2,000 | Indirect | Purchase at $3.40 per share. | $6,800 | | 4-Nov-08 | LEE KENNETH B JR Director | 2,000 | Direct | Purchase at $3.88 per share. | $7,760 | | 4-Nov-08 | YERXA BENJAMIN R Officer | 9,131 | Direct | Option Exercise at $0.42 per share. | $3,835 | | 21-Jul-08 | KELLERMAN DONALD J Officer | 12,000 | Direct | Disposition (Non Open Market) at $0 per share. | N/A | | 13-May-08 | YERXA BENJAMIN R Officer | 23,126 | Direct | Option Exercise at $0.21 - $0.42 per share. | N/A |
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* = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown. |
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