Brien Robert P. O serves as Executive at CALGON CARBON CORPORATION, where they oversee executive responsibilities. Since joining the company, Brien Robert P. O has executed 104 insider transactions totaling $4.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 9, 2011 involved selling 15,000 shares valued at $229.7K.
Brien Robert P. O currently holds 136,248 shares of CALGON CARBON CORPORATION (CCC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Brien Robert P. O has been a net seller of CCC stock. They have purchased $0 and sold $4.5M worth of shares.
Brien Robert P. O's most recent insider trade was on Aug 9, 2011, when they sold 15,000 shares at $15.31 per share.
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| $14.26 |
| Discretionary |
| Mar 1, 2011 | CCC | $0 | Award | 3,566 | $N/A | Discretionary |
| Feb 28, 2011 | CCC | $4.0K | Payment | 286 | $14.13 | Discretionary |
| Feb 8, 2011 | CCC | $0 | Award | 2,134 | $N/A | Discretionary |
| Feb 8, 2011 | CCC | $9.2K | Payment | 632 | $14.63 | Discretionary |
| Mar 31, 2010 | CCC | $8.2K | Payment | 474 | $17.24 | Discretionary |
| Mar 4, 2010 | CCC | $5.5K | Payment | 345 | $15.91 | Discretionary |
| Mar 4, 2010 | CCC | $0 | Award | 3,718 | $N/A | Discretionary |
| Feb 28, 2010 | CCC | $4.4K | Payment | 286 | $15.41 | Discretionary |
| Feb 24, 2010 | CCC | $53.8K | Payment | 3,967 | $13.57 | Discretionary |
| Feb 24, 2010 | CCC | $0 | Award | 12,400 | $N/A | Discretionary |
| Mar 31, 2009 | CCC | $6.7K | Payment | 473 | $14.19 | Discretionary |
| Mar 27, 2009 | CCC | $6.8K | Payment | 483 | $14.17 | Discretionary |
| Mar 4, 2009 | CCC | $0 | Award | 3,500 | $N/A | Discretionary |
| Feb 28, 2009 | CCC | $4.0K | Payment | 286 | $13.95 | Discretionary |
| Feb 26, 2009 | CCC | $54.4K | Payment | 4,157 | $13.08 | Discretionary |
| Feb 26, 2009 | CCC | $0 | Award | 13,000 | $N/A | Discretionary |
| Aug 26, 2008 | CCC | $232.4K | Sale | 12,200 | $19.05 | Discretionary |
| Aug 26, 2008 | CCC | $190.5K | Sale | 10,000 | $19.05 | Discretionary |
| Aug 26, 2008 | CCC | $90.2K | Sale | 4,699 | $19.20 | Discretionary |
| Aug 26, 2008 | CCC | $108.0K | Sale | 5,600 | $19.29 | Discretionary |
| Aug 26, 2008 | CCC | $45.7K | Option Exercise | 5,200 | $8.79 | Discretionary |
| Aug 26, 2008 | CCC | $403.4K | Option Exercise | 57,299 | $7.04 | Discretionary |
| Aug 20, 2008 | CCC | $190.5K | Option Exercise | 24,392 | $7.81 | Discretionary |
| Aug 20, 2008 | CCC | $68.2K | Option Exercise | 13,134 | $5.19 | Discretionary |
| Aug 20, 2008 | CCC | $153.5K | Option Exercise | 30,277 | $5.07 | Discretionary |
| Aug 20, 2008 | CCC | $24.6K | Option Exercise | 3,497 | $7.04 | Discretionary |
| Aug 20, 2008 | CCC | $838.9K | Sale | 43,400 | $19.33 | Discretionary |
| Aug 20, 2008 | CCC | $539.9K | Sale | 27,900 | $19.35 | Discretionary |