| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/23/2018 | HAVERSTICK H RICHARD JR | Director | Exercise | Stock Appreciation Right | 6.2k | $9.02 | $56.4k | | 01/23/2018 |
| 01/23/2018 | HAVERSTICK H RICHARD JR | Director | Exercise | Stock Appreciation Right | 18.8k | $9.02 | $169.1k | | 01/23/2018 |
| 01/23/2018 | Miller Peter K | Director | Payment of Exercise | Common Stock, par value $.001 per share | 13.9k | $15.75 | $219k | | 01/23/2018 |
| 01/23/2018 | Miller Peter K | Director | Exercise | Stock Appreciation Right | 25k | $8.76 | $219k | | 01/23/2018 |
| 01/23/2018 | Adelman David J. | Director | Payment of Exercise | Common Stock, par value $.001 per share | 19.3k | $15.75 | $303.8k | | 01/23/2018 |
| 01/23/2018 | Adelman David J. | Director | Exercise | Stock Appreciation Right | 25k | $12.15 | $303.8k | | 01/23/2018 |
| 01/23/2018 | Morgan Raymond Kirk | CFO | Payment of Exercise | Common Stock, par value $.001 per share | 31.8k | $15.75 | $500.1k | | 01/23/2018 |
| 01/23/2018 | Morgan Raymond Kirk | CFO | Exercise | Stock Appreciation Right | 37.5k | $12.15 | $455.6k | | 01/23/2018 |
| 01/23/2018 | HAVERSTICK H RICHARD JR | Director | Payment of Exercise | Common Stock, par value $.001 per share | 14.3k | $15.75 | $225.5k | | 01/23/2018 |
| 01/17/2018 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.7k | $15.70 | $26.5k | | 01/17/2018 |
| 12/13/2017 | BUCKLEY WALTER W III | CEO | Payment of Exercise | | 237k | $15.50 | $3.7M | | 12/13/2017 |
| 12/13/2017 | Morgan Raymond Kirk | CFO | Payment of Exercise | | 64.1k | $15.50 | $994k | | 12/13/2017 |
| 12/13/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.7k | $15.45 | $26.1k | | 12/13/2017 |
| 12/13/2017 | ALEXANDER DOUGLAS A | President | Payment of Exercise | | 237k | $15.50 | $3.7M | | 12/13/2017 |
| 11/14/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.7k | $15.45 | $26.1k | | 11/14/2017 |
| 10/17/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.7k | $15.60 | $26.3k | | 10/17/2017 |
| 09/19/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.7k | $12.10 | $20.4k | | 09/19/2017 |
| 08/15/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.7k | $13.10 | $22.1k | | 08/15/2017 |
| 07/18/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.7k | $13.90 | $23.4k | | 07/18/2017 |
| 06/16/2017 | DOWNES DAVID K | Director | Grant | Common Stock, par value $.001 per share | 6.9k | $0.00 | $0 | | 06/16/2017 |
| 06/16/2017 | HAGAN MICHAEL J | Director | Grant | Common Stock, par value $.001 per share | 5.3k | $0.00 | $0 | | 06/16/2017 |
| 06/16/2017 | HAVERSTICK H RICHARD JR | Director | Grant | Common Stock, par value $.001 per share | 7.5k | $0.00 | $0 | | 06/16/2017 |
| 06/16/2017 | Decker Thomas A | Director | Grant | Common Stock, par value $.001 per share | 5.1k | $0.00 | $0 | | 06/16/2017 |
| 06/16/2017 | HAVERSTICK H RICHARD JR | Director | Grant | Common Stock, par value $.001 per share | 5.3k | $0.00 | $0 | | 06/16/2017 |
| 06/16/2017 | Adelman David J. | Director | Grant | Common Stock, par value $.001 per share | 7.2k | $0.00 | $0 | | 06/16/2017 |
| 06/16/2017 | BERKMAN DAVID J | Director | Grant | Common Stock, par value $.001 per share | 6.3k | $0.00 | $0 | | 06/16/2017 |
| 06/16/2017 | Miller Peter K | Director | Grant | Common Stock, par value $.001 per share | 4.9k | $0.00 | $0 | | 06/16/2017 |
| 06/16/2017 | RINGO PHILIP J | Director | Grant | Common Stock, par value $.001 per shaare | 5.9k | $0.00 | $0 | | 06/16/2017 |
| 06/13/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.3k | $14.23 | $18.5k | | 06/13/2017 |
| 06/13/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 387 | $14.22 | $5.5k | | 06/13/2017 |
| 05/16/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 1.7k | $13.95 | $23.5k | | 05/16/2017 |
| 04/19/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 3.7k | $13.90 | $50.8k | | 04/18/2017 |
| 04/18/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 3.7k | $13.90 | $50.8k | | 04/18/2017 |
| 03/15/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 3.7k | $14.00 | $51.1k | | 03/14/2017 |
| 03/14/2017 | Morgan Raymond Kirk | CFO | Sale | Common Stock, par value $.001 per share | 3.7k | $13.93 | $50.9k | | 03/14/2017 |
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