| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2002-09-30 | GERLACH DARETH A | Purchase | 166.931 |
| 2002-09-30 | SOFIA ZUHEIR | Purchase | 18.167 |
| 2002-12-31 | GERLACH DARETH A | Purchase | 197.882 |
| 2002-12-31 | SOFIA ZUHEIR | Purchase | 22.188 |
| 2003-03-31 | GERLACH DARETH A | Purchase | 206.75 |
| 2003-03-31 | SOFIA ZUHEIR | Purchase | 23.05 |
| 2003-05-05 | NOBLE LARRY G | Sale | 3466.0 |
| 2003-06-30 | GERLACH DARETH A | Purchase | 204.031 |
| 2003-06-30 | SOFIA ZUHEIR | Purchase | 22.131 |
| 2003-09-03 | NOBLE LARRY G | Sale | 3107.0 |
| 2003-09-30 | SOFIA ZUHEIR | Purchase | 21.982 |
| 2003-09-30 | GERLACH DARETH A | Purchase | 199.922 |
| 2003-12-31 | SOFIA ZUHEIR | Purchase | 22.785 |
| 2003-12-31 | GERLACH DARETH A | Purchase | 203.517 |
| 2004-03-31 | SOFIA ZUHEIR | Purchase | 25.82 |
| 2004-03-31 | GERLACH DARETH A | Purchase | 230.476 |
| 2004-06-30 | SOFIA ZUHEIR | Purchase | 24.142 |
| 2004-06-30 | GERLACH DARETH A | Purchase | 224.4 |
| 2004-11-02 | ROSA BRUCE L | Sale | 3058.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 1300.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 500.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 400.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 300.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 200.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 184.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 100.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 100.0 |
| 2004-11-02 | ROSA BRUCE L | Sale | 100.0 |
| 2004-11-03 | BOYLAN JOHN L | Sale | 11000.0 |
| 2004-11-29 | SEGAL DAVID M | Sale | 1440.0 |
| 2005-06-13 | BACHMANN JAMES B | Purchase | 500.0 |
| 2006-02-01 | FOX ROBERT L | Sale | 100000.0 |
| 2006-02-07 | BOYLAN JOHN L | Sale | 14000.0 |
| 2007-12-07 | SEGAL DAVID M | Sale | 4500.0 |
| 2009-11-05 | BOYLAN JOHN L | Sale | 15000.0 |
| 2013-11-12 | Bendapudi Neeli | Sale | 100.0 |
| 2013-11-12 | Bendapudi Neeli | Sale | 100.0 |
| 2013-11-12 | Bendapudi Neeli | Sale | 200.0 |
| 2013-11-12 | Bendapudi Neeli | Sale | 2.0 |
| 2013-11-12 | Bendapudi Neeli | Sale | 100.0 |
| 2013-11-12 | Bendapudi Neeli | Sale | 100.0 |
| 2013-11-12 | Bendapudi Neeli | Sale | 100.0 |
| 2013-11-12 | Bendapudi Neeli | Sale | 98.0 |
| 2015-09-02 | Ostryniec Robert Paul | Purchase | 500.0 |
| 2015-11-05 | Bendapudi Neeli | Sale | 500.0 |
| 2015-11-05 | Bendapudi Neeli | Sale | 500.0 |
| 2018-05-10 | Tate Timothy A. | Sale | 153.0 |
| 2018-05-10 | Tate Timothy A. | Sale | 295.0 |
| 2018-09-04 | Fell Douglas A. | Sale | 500.0 |
| 2018-09-07 | Bendapudi Neeli | Sale | 1600.0 |
| 2018-11-07 | Tate Timothy A. | Sale | 747.0 |
| 2020-12-07 | GERLACH JOHN B JR | Sale | 4872.0000 |
| 2021-02-09 | Nagle David S. | Sale | 1623.0000 |
| 2021-02-09 | Nagle David S. | Sale | 1623.0000 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |