| Aug 26, 26 | THRIVENT FINANCIAL FOR LUTHERANS | 10 percent owner | Sale | -- | -- | -- | 260.00K |
| Aug 26, 26 | MetLife Investment Management, LLC | 10 percent owner | Purchase | $25.00 | 157.60K | $3.94M | 157.60K |
| Aug 26, 26 | MetLife Investment Management, LLC | 10 percent owner | Purchase | $25.00 | 134.40K | $3.36M | 134.40K |
| Aug 26, 26 | MetLife Investment Management, LLC | 10 percent owner | Purchase | $25.00 | 72.00K | $1.80M | 72.00K |
| Aug 26, 26 | MetLife Investment Management, LLC | 10 percent owner | Purchase | $25.00 | 56.00K | $1.40M | 56.00K |
| Aug 26, 26 | MetLife Investment Management, LLC | 10 percent owner | Purchase | $25.00 | 20.00K | $500.00K | 20.00K |
| Sep 1, 25 | Koudounis John S. | Officer | Sale | -- | -- | -- | -- |
| Sep 1, 25 | PHLEGAR JEFFREY S | -- | Sale | -- | -- | -- | -- |
| Sep 1, 25 | Armstrong Hugh | -- | Sale | -- | -- | -- | -- |
| Jul 29, 25 | Kelly Walter M | Officer | Sale | -- | -- | -- | -- |
| Dec 17, 24 | Kiley Thomas P III | Officer | Sale | -- | -- | -- | -- |
| Sep 26, 23 | Ojala Erik D. | Officer | Sale | -- | -- | -- | -- |
| Sep 30, 22 | Schoenberger Susan L | Officer | Sale | -- | -- | -- | -- |
| May 24, 22 | MetLife Investment Management, LLC | 10 percent owner | Sale | -- | -- | -- | 440.00K |
| Aug 24, 21 | NORTHWESTERN MUTUAL LIFE INSURANCE CO | 10 percent owner | Sale | -- | -- | -- | 200.00K |
| Jun 30, 21 | Dufresne Daniel | Officer | Sale | -- | -- | -- | -- |
| Mar 26, 20 | Atkins Stephen | Officer | Sale | -- | -- | -- | -- |
| Dec 16, 19 | Stuckey Karen | CTO | Sale | -- | -- | -- | -- |
| Dec 16, 19 | TOUB CHRISTOPHER M | CTO | Sale | -- | -- | -- | -- |
| Dec 19, 19 | TRIPPLE DAVID D | CTO | Sale | $8.66 | 800 | $6.93K | -- |
| Aug 15, 19 | Vanisko Dave | Officer | Sale | -- | -- | -- | -- |
| Jul 19, 18 | Wennlund Lloyd | CTO | Sale | -- | -- | -- | -- |
| Sep 6, 17 | MASSACHUSETTS MUTUAL LIFE INSURANCE CO | 10 percent owner | Sale | -- | -- | -- | 880.00K |
| Sep 6, 17 | MASSACHUSETTS MUTUAL LIFE INSURANCE CO | 10 percent owner | Sale | -- | -- | -- | 860.00K |
| Sep 6, 17 | MASSACHUSETTS MUTUAL LIFE INSURANCE CO | 10 percent owner | Sale | -- | -- | -- | 860.00K |
| Jul 1, 16 | Herman Thomas E | Officer | Sale | -- | -- | -- | -- |
| Jul 1, 16 | Koudounis John S. | Officer | Sale | -- | -- | -- | -- |
| Mar 1, 16 | Hamacher Theresa | CTO | Purchase | $6.42 | 1.50K | $9.63K | 1.50K |
| Sep 1, 15 | Hamacher Theresa | CTO | Sale | -- | -- | -- | -- |
| Sep 1, 15 | Breen Virginia G | CTO | Sale | -- | -- | -- | -- |
| Aug 6, 15 | Behan Robert | Officer | Sale | -- | -- | -- | -- |
| Jul 10, 14 | TRIPPLE DAVID D | CTO | Sale | $9.74 | 1.20K | $11.69K | 800 |
| Oct 31, 12 | Calamos Advisors LLC | -- | Sale | -- | -- | -- | 11.85K |
| Oct 31, 12 | Calamos Advisors LLC | other: Investment Adviser | Sale | -- | -- | -- | 11.85K |
| Sep 20, 12 | BLACK GARY D | Officer | Sale | -- | -- | -- | -- |
| Oct 31, 11 | Calamos Advisors LLC | -- | Sale | -- | -- | -- | 10.88K |
| Oct 31, 11 | Calamos Advisors LLC | other: Investment Adviser | Sale | -- | -- | -- | 10.88K |
| Oct 31, 10 | Calamos Advisors LLC | -- | Sale | -- | -- | -- | 10.11K |
| Oct 31, 10 | Calamos Advisors LLC | other: Investment Adviser | Sale | -- | -- | -- | 10.11K |
| Jun 9, 10 | Jackson J Christopher | Officer | Sale | -- | -- | -- | -- |
| Oct 31, 09 | Calamos Advisors LLC | -- | Sale | -- | -- | -- | 9.35K |
| Oct 31, 09 | Calamos Advisors LLC | other: Investment Adviser | Sale | -- | -- | -- | 9.35K |
| Jul 9, 09 | TRIPPLE DAVID D | CTO | Sale | $6.23 | 2.00K | $12.46K | 2.00K |
| Oct 31, 08 | Calamos Advisors LLC | -- | Sale | -- | -- | -- | 8.10K |
| Oct 31, 08 | Calamos Advisors LLC | other: Investment Adviser | Sale | -- | -- | -- | 8.10K |
| Nov 30, 08 | CITIGROUP INC | 10 percent owner | Sale | -- | -- | -- | 379 |
| Jun 4, 08 | Boyne James J | Officer | Sale | -- | -- | -- | -- |
| Dec 20, 07 | HAMPTON CHERYL L | Officer | Sale | -- | -- | -- | -- |
| Dec 20, 07 | DARCY STATHY | Officer | Sale | -- | -- | -- | -- |
| Dec 14, 07 | TRIPPLE DAVID D | CTO | Purchase | $12.57 | 4.00K | $50.28K | 4.00K |
| Oct 31, 07 | Calamos Advisors LLC | -- | Sale | -- | -- | -- | 7.16K |
| Oct 31, 07 | Calamos Advisors LLC | other: investment advisor | Sale | -- | -- | -- | 7.16K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.40 | 1.80K | $20.52K | 29.50K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.37 | 1.00K | $11.37K | 27.70K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.34 | 1.00K | $11.34K | 26.70K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.31 | 1.00K | $11.31K | 25.70K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.25 | 2.00K | $22.50K | 24.70K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.20 | 700 | $7.84K | 22.70K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.18 | 700 | $7.83K | 22.00K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.16 | 600 | $6.70K | 21.30K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.15 | 900 | $10.04K | 20.70K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.10 | 500 | $5.55K | 19.80K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.05 | 600 | $6.63K | 19.30K |
| Aug 16, 07 | CALAMOS JOHN P SR | CTO | Purchase | $11.01 | 200 | $2.20K | 18.70K |
| Aug 7, 07 | CALAMOS JOHN P SR | CTO | Purchase | $13.75 | 3.00K | $41.25K | 18.50K |
| Aug 7, 07 | CALAMOS JOHN P SR | CTO | Purchase | $13.70 | 5.50K | $75.35K | 15.50K |
| Aug 7, 07 | CALAMOS JOHN P SR | CTO | Purchase | $13.66 | 2.50K | $34.15K | 10.00K |
| Aug 7, 07 | CALAMOS JOHN P SR | CTO | Purchase | $13.65 | 3.80K | $51.87K | 7.50K |
| Aug 7, 07 | CALAMOS JOHN P SR | CTO | Purchase | $13.61 | 2.20K | $29.94K | 3.70K |
| Aug 7, 07 | CALAMOS JOHN P SR | CTO | Purchase | $13.60 | 700 | $9.52K | 1.50K |
| Aug 7, 07 | CALAMOS JOHN P SR | CTO | Purchase | $13.55 | 800 | $10.84K | 800 |
| Jun 26, 07 | HANAUER JOE F | CTO | Sale | -- | -- | -- | -- |
| Jun 26, 07 | NEAL JOHN E | CTO | Sale | -- | -- | -- | -- |
| Jun 26, 07 | TIMBERS STEPHEN B | CTO | Sale | -- | -- | -- | -- |
| Jun 26, 07 | MARSH WESTON W | CTO | Sale | -- | -- | -- | -- |
| Jun 26, 07 | RYBAK WILLIAM R | CTO | Sale | -- | -- | -- | -- |
| Jun 26, 07 | TRIPPLE DAVID D | CTO | Sale | -- | -- | -- | -- |
| Jun 26, 07 | Mickey Mark | Officer | Sale | -- | -- | -- | -- |
| Jun 26, 07 | BHATT NIMISH S | Officer | Sale | -- | -- | -- | -- |
| Jun 26, 07 | HAMMAN JAMES S JR | Officer | Sale | -- | -- | -- | -- |
| Jun 26, 07 | DUDASIK PATRICK H | Officer | Sale | -- | -- | -- | -- |
| Jun 26, 07 | CALAMOS NICK P | Officer | Sale | -- | -- | -- | -- |
| Jun 26, 07 | CALAMOS JOHN P SR | CTO | Sale | -- | -- | -- | -- |
| Jun 26, 07 | Calamos Advisors LLC | -- | Sale | -- | -- | -- | 6.99K |