| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2013-11-13 | BERGER DAVID B | Purchase | 2000.0 |
| 2013-11-13 | HLM VENTURE PARTNERS II, L.P. | Purchase | 200000.0 |
| 2014-06-18 | Sheridan John F | Sale | 2000.0 |
| 2014-07-01 | Sheridan John F | Sale | 2000.0 |
| 2014-08-01 | Sheridan John F | Sale | 2000.0 |
| 2014-09-02 | Sheridan John F | Sale | 2000.0 |
| 2014-10-01 | Sheridan John F | Sale | 2000.0 |
| 2014-11-03 | Sheridan John F | Sale | 2000.0 |
| 2014-12-01 | Sheridan John F | Sale | 2000.0 |
| 2014-12-12 | Allen Dick | Purchase | 10000.0 |
| 2015-01-02 | Sheridan John F | Sale | 2000.0 |
| 2015-02-02 | Sheridan John F | Sale | 2000.0 |
| 2015-03-02 | Sheridan John F | Sale | 2000.0 |
| 2015-04-01 | Sheridan John F | Sale | 2000.0 |
| 2015-05-01 | Sheridan John F | Sale | 2000.0 |
| 2015-08-03 | GREENE HOWARD E JR | Sale | 20000.0 |
| 2015-08-05 | Sheridan John F | Sale | 17500.0 |
| 2015-08-06 | Sheridan John F | Sale | 17500.0 |
| 2015-09-14 | Sheridan John F | Sale | 2000.0 |
| 2015-11-02 | Sheridan John F | Sale | 4000.0 |
| 2015-12-01 | Sheridan John F | Sale | 2000.0 |
| 2016-01-04 | Sheridan John F | Sale | 2000.0 |
| 2016-01-04 | Sheridan John F | Sale | 2000.0 |
| 2016-02-26 | Allen Dick | Purchase | 10000.0 |
| 2016-03-07 | Sheridan John F | Sale | 4000.0 |
| 2016-04-22 | Sheridan John F | Sale | 2000.0 |
| 2016-05-02 | Sheridan John F | Sale | 2000.0 |
| 2016-08-01 | Sheridan John F | Sale | 15000.0 |
| 2017-03-23 | BLICKENSTAFF KIM D | Purchase | 1600000.0 |
| 2017-03-23 | BLICKENSTAFF KIM D | Purchase | 1600000.0 |
| 2017-10-13 | BLICKENSTAFF KIM D | Purchase | 285700.0 |
| 2017-10-13 | BLICKENSTAFF KIM D | Purchase | 285700.0 |
| 2017-10-13 | BLICKENSTAFF KIM D | Purchase | 285700.0 |
| 2018-02-09 | BLICKENSTAFF KIM D | Purchase | 750000.0 |
| 2018-02-09 | TWOMEY CHRISTOPHER J | Purchase | 50000.0 |
| 2018-02-09 | TWOMEY CHRISTOPHER J | Purchase | 25000.0 |
| 2018-02-09 | GREENE HOWARD E JR | Purchase | 50000.0 |
| 2018-02-09 | Allen Dick | Purchase | 50000.0 |
| 2018-02-09 | Allen Dick | Purchase | 10000.0 |
| 2018-02-09 | ROEDER DOUGLAS A | Purchase | 990330.0 |
| 2018-02-09 | ROEDER DOUGLAS A | Purchase | 9670.0 |
| 2018-03-06 | Allen Dick | Purchase | 2418.0 |
| 2018-03-06 | Allen Dick | Purchase | 2418.0 |
| 2018-03-06 | Allen Dick | Purchase | 6300.0 |
| 2018-03-06 | Allen Dick | Purchase | 6300.0 |
| 2018-03-06 | Allen Dick | Purchase | 8103.0 |
| 2018-08-03 | Valencia Richard P. | Purchase | 1754.0 |
| 2018-11-05 | Allen Dick | Sale | 82.0 |
| 2018-11-05 | Allen Dick | Sale | 82.0 |
| 2018-11-05 | Allen Dick | Sale | 3898.0 |
| 2018-11-05 | Allen Dick | Sale | 11160.0 |
| 2018-11-05 | Valencia Richard P. | Purchase | 1300.0 |
| 2018-11-06 | BLICKENSTAFF KIM D | Sale | 19270.0 |
| 2018-11-06 | GREENE HOWARD E JR | Sale | 11787.0 |
| 2018-11-07 | BLICKENSTAFF KIM D | Sale | 178730.0 |
| 2018-12-06 | BERGER DAVID B | Sale | 10000.0 |
| 2018-12-06 | BERGER DAVID B | Sale | 1493.0 |
| 2018-12-06 | BERGER DAVID B | Sale | 10000.0 |
| 2018-12-06 | BERGER DAVID B | Sale | 1493.0 |
| 2018-12-12 | HANSEN BRIAN B | Sale | 25000.0 |
| 2018-12-31 | Sheridan John F | Sale | 788.0 |
| 2019-01-02 | Sheridan John F | Sale | 4599.0 |
| 2019-01-02 | Sheridan John F | Sale | 15401.0 |
| 2019-01-08 | BERGER DAVID B | Sale | 10000.0 |
| 2019-01-15 | HANSEN BRIAN B | Sale | 25000.0 |
| 2019-01-25 | Sheridan John F | Sale | 20000.0 |
| 2019-02-27 | Sheridan John F | Sale | 16200.0 |
| 2019-02-27 | Sheridan John F | Sale | 3800.0 |
| 2019-02-28 | GREENE HOWARD E JR | Sale | 1200.0 |
| 2019-02-28 | GREENE HOWARD E JR | Sale | 800.0 |
| 2019-02-28 | GREENE HOWARD E JR | Sale | 5600.0 |
| 2019-02-28 | GREENE HOWARD E JR | Sale | 2400.0 |
| 2019-03-01 | Morrison Susan | Sale | 34646.0 |
| 2019-03-01 | Morrison Susan | Sale | 25354.0 |
| 2019-03-08 | Allen Dick | Sale | 6100.0 |
| 2019-03-08 | Allen Dick | Sale | 200.0 |
| 2019-03-08 | Allen Dick | Sale | 6300.0 |
| 2019-03-08 | Allen Dick | Sale | 418.0 |
| 2019-03-08 | Allen Dick | Sale | 418.0 |
| 2019-03-08 | Allen Dick | Sale | 3803.0 |
| 2019-03-08 | Allen Dick | Sale | 300.0 |
| 2019-03-11 | BLICKENSTAFF KIM D | Sale | 184046.0 |
| 2019-03-11 | BLICKENSTAFF KIM D | Sale | 15954.0 |
| 2019-03-15 | HANSEN BRIAN B | Sale | 10000.0 |
| 2019-04-03 | BERGER DAVID B | Sale | 2000.0 |
| 2019-05-02 | Allen Dick | Sale | 500.0 |
| 2019-05-02 | Allen Dick | Sale | 500.0 |
| 2019-05-02 | Allen Dick | Sale | 12000.0 |
| 2019-05-02 | Allen Dick | Sale | 4000.0 |
| 2019-05-03 | BERGER DAVID B | Sale | 2000.0 |
| 2019-05-03 | Vosseller Leigh | Sale | 10000.0 |
| 2019-05-16 | Vosseller Leigh | Sale | 10000.0 |
| 2019-06-03 | BERGER DAVID B | Sale | 2000.0 |
| 2019-06-13 | ROEDER DOUGLAS A | Sale | 35343.0 |
| 2019-06-13 | ROEDER DOUGLAS A | Sale | 345.0 |
| 2019-07-03 | BERGER DAVID B | Sale | 2000.0 |
| 2019-07-11 | ROEDER DOUGLAS A | Sale | 13218.0 |
| 2019-07-11 | ROEDER DOUGLAS A | Sale | 129.0 |
| 2019-07-11 | HANSEN BRIAN B | Sale | 13031.0 |
| 2019-08-02 | ROEDER DOUGLAS A | Sale | 9379.0 |
| 2019-08-02 | ROEDER DOUGLAS A | Sale | 92.0 |
| 2019-08-02 | HANSEN BRIAN B | Sale | 5000.0 |
| 2019-08-05 | GREENE HOWARD E JR | Sale | 8325.0 |
| 2019-08-05 | GREENE HOWARD E JR | Sale | 1675.0 |
| 2019-08-05 | BERGER DAVID B | Sale | 2000.0 |
| 2019-08-12 | HANSEN BRIAN B | Sale | 15000.0 |
| 2019-08-13 | CAHILL EDWARD L | Sale | 1417.0 |
| 2019-08-27 | ROEDER DOUGLAS A | Sale | 122018.0 |
| 2019-08-27 | ROEDER DOUGLAS A | Sale | 1191.0 |
| 2019-08-27 | HANSEN BRIAN B | Sale | 6969.0 |
| 2019-08-28 | ROEDER DOUGLAS A | Sale | 166704.0 |
| 2019-08-28 | ROEDER DOUGLAS A | Sale | 1628.0 |
| 2019-08-28 | ROEDER DOUGLAS A | Sale | 16594.0 |
| 2019-08-28 | ROEDER DOUGLAS A | Sale | 162.0 |
| 2019-08-28 | BLICKENSTAFF KIM D | Sale | 20000.0 |
| 2019-08-29 | BLICKENSTAFF KIM D | Sale | 80000.0 |
| 2019-09-03 | BERGER DAVID B | Sale | 2000.0 |
| 2019-09-06 | Sheridan John F | Sale | 9538.0 |
| 2019-11-04 | HANSEN BRIAN B | Sale | 15000.0 |
| 2019-11-18 | Vosseller Leigh | Sale | 8300.0 |
| 2019-11-18 | Vosseller Leigh | Sale | 1700.0 |
| 2019-11-25 | Sheridan John F | Sale | 462.0 |
| 2019-11-25 | Vosseller Leigh | Sale | 10000.0 |
| 2019-12-16 | BLICKENSTAFF KIM D | Sale | 75000.0 |
| 2019-12-16 | BLICKENSTAFF KIM D | Sale | 25000.0 |
| 2019-12-16 | BLICKENSTAFF KIM D | Sale | 35935.0 |
| 2019-12-16 | BLICKENSTAFF KIM D | Sale | 27327.0 |
| 2019-12-16 | BLICKENSTAFF KIM D | Sale | 36738.0 |
| 2020-01-16 | HANSEN BRIAN B | Sale | 10000.0 |
| 2020-01-16 | BERGER DAVID B | Sale | 8000.0 |
| 2020-01-29 | BERGER DAVID B | Sale | 12000.0 |
| 2020-01-29 | BLICKENSTAFF KIM D | Sale | 48512.0 |
| 2020-01-29 | BLICKENSTAFF KIM D | Sale | 1488.0 |
| 2020-01-29 | Vosseller Leigh | Sale | 9617.0 |
| 2020-01-29 | Vosseller Leigh | Sale | 383.0 |
| 2020-01-29 | HANSEN BRIAN B | Sale | 4055.0 |
| 2020-01-29 | HANSEN BRIAN B | Sale | 15000.0 |
| 2020-01-29 | HANSEN BRIAN B | Sale | 10000.0 |
| 2020-01-29 | Allen Dick | Sale | 1671.0 |
| 2020-01-29 | Allen Dick | Sale | 1700.0 |
| 2020-01-29 | Allen Dick | Sale | 5300.0 |
| 2020-01-29 | Allen Dick | Sale | 1700.0 |
| 2020-01-29 | BLICKENSTAFF KIM D | Sale | 48512.0 |
| 2020-01-29 | BLICKENSTAFF KIM D | Sale | 1488.0 |
| 2020-01-30 | HANSEN BRIAN B | Sale | 20945.0 |
| 2020-02-03 | BERGER DAVID B | Sale | 2000.0 |
| 2020-02-10 | Vosseller Leigh | Sale | 6374.0 |
| 2020-02-11 | Vosseller Leigh | Sale | 3626.0 |
| 2020-02-13 | BERGER DAVID B | Sale | 16000.0 |
| 2020-02-21 | Sheridan John F | Sale | 16458.0 |
| 2020-02-21 | Sheridan John F | Sale | 12842.0 |
| 2020-02-21 | Sheridan John F | Sale | 700.0 |
| 2020-02-26 | Allen Dick | Sale | 380.0 |
| 2020-02-26 | Allen Dick | Sale | 2599.0 |
| 2020-03-03 | BERGER DAVID B | Sale | 2000.0 |
| 2020-04-06 | BERGER DAVID B | Sale | 2000.0 |
| 2020-04-30 | TWOMEY CHRISTOPHER J | Sale | 2550.0 |
| 2020-04-30 | TWOMEY CHRISTOPHER J | Sale | 1758.0 |
| 2020-05-04 | BERGER DAVID B | Sale | 650.0 |
| 2020-05-04 | BERGER DAVID B | Sale | 1350.0 |
| 2020-05-07 | Vosseller Leigh | Sale | 10000.0 |
| 2020-05-07 | TWOMEY CHRISTOPHER J | Sale | 5000.0 |
| 2020-05-07 | TWOMEY CHRISTOPHER J | Sale | 2500.0 |
| 2020-05-07 | Allen Dick | Sale | 2500.0 |
| 2020-05-07 | Allen Dick | Sale | 500.0 |
| 2020-05-07 | Allen Dick | Sale | 500.0 |
| 2020-06-03 | BERGER DAVID B | Sale | 2000.0 |
| 2020-06-30 | Vosseller Leigh | Sale | 10000.0 |
| 2020-06-30 | BLICKENSTAFF KIM D | Sale | 39808.0 |
| 2020-06-30 | BLICKENSTAFF KIM D | Sale | 10192.0 |
| 2020-07-02 | Vosseller Leigh | Sale | 8262.0 |
| 2020-07-02 | Vosseller Leigh | Sale | 1738.0 |
| 2020-07-02 | TWOMEY CHRISTOPHER J | Sale | 3938.0 |
| 2020-07-02 | TWOMEY CHRISTOPHER J | Sale | 1062.0 |
| 2020-07-02 | TWOMEY CHRISTOPHER J | Sale | 2500.0 |
| 2020-07-06 | Vosseller Leigh | Sale | 10000.0 |
| 2020-07-06 | BERGER DAVID B | Sale | 1320.0 |
| 2020-07-06 | BERGER DAVID B | Sale | 680.0 |
| 2020-07-31 | Vosseller Leigh | Sale | 10000.0 |
| 2020-07-31 | TWOMEY CHRISTOPHER J | Sale | 5000.0 |
| 2020-07-31 | TWOMEY CHRISTOPHER J | Sale | 2500.0 |
| 2020-07-31 | Morrison Susan | Sale | 1950.0 |
| 2020-07-31 | Morrison Susan | Sale | 2894.0 |
| 2020-07-31 | Morrison Susan | Sale | 18672.0 |
| 2020-07-31 | Morrison Susan | Sale | 15001.0 |
| 2020-07-31 | Morrison Susan | Sale | 10213.0 |
| 2020-07-31 | Morrison Susan | Sale | 1270.0 |
| 2020-08-03 | Sheridan John F | Sale | 33100.0 |
| 2020-08-03 | Sheridan John F | Sale | 100.0 |
| 2020-08-03 | HANSEN BRIAN B | Sale | 7880.0 |
| 2020-08-03 | HANSEN BRIAN B | Sale | 3400.0 |
| 2020-08-03 | HANSEN BRIAN B | Sale | 4354.0 |
| 2020-08-03 | HANSEN BRIAN B | Sale | 8320.0 |
| 2020-08-06 | BLICKENSTAFF KIM D | Sale | 121698.0 |
| 2020-08-06 | BLICKENSTAFF KIM D | Sale | 600.0 |
| 2020-08-07 | BLICKENSTAFF KIM D | Sale | 117897.0 |
| 2020-08-07 | BLICKENSTAFF KIM D | Sale | 25108.0 |
| 2020-08-07 | BLICKENSTAFF KIM D | Sale | 17439.0 |
| 2020-08-07 | BLICKENSTAFF KIM D | Sale | 800.0 |
| 2020-08-10 | BLICKENSTAFF KIM D | Sale | 4248.0 |
| 2020-08-10 | BLICKENSTAFF KIM D | Sale | 4134.0 |
| 2020-08-10 | BLICKENSTAFF KIM D | Sale | 500.0 |
| 2020-08-18 | BLICKENSTAFF KIM D | Sale | 38250.0 |
| 2020-08-28 | Morrison Susan | Sale | 7522.0 |
| 2020-08-31 | Morrison Susan | Sale | 6548.0 |
| 2020-09-01 | Morrison Susan | Sale | 5930.0 |
| 2020-09-02 | ROBERTSON REBECCA B | Sale | 1868.0 |
| 2020-09-02 | ROBERTSON REBECCA B | Sale | 1800.0 |
| 2020-09-02 | ROBERTSON REBECCA B | Sale | 4466.0 |
| 2020-09-02 | ROBERTSON REBECCA B | Sale | 866.0 |
| 2020-09-02 | ROBERTSON REBECCA B | Sale | 500.0 |
| 2020-09-03 | HANSEN BRIAN B | Sale | 10215.0 |
| 2020-09-03 | HANSEN BRIAN B | Sale | 23731.0 |
| 2020-09-03 | HANSEN BRIAN B | Sale | 200.0 |
| 2020-09-03 | HANSEN BRIAN B | Sale | 4986.0 |
| 2020-09-15 | Sheridan John F | Sale | 9599.0 |
| 2020-09-16 | Sheridan John F | Sale | 401.0 |
| 2020-09-16 | HANSEN BRIAN B | Sale | 9414.0 |
| 2020-09-16 | HANSEN BRIAN B | Sale | 1111.0 |
| 2020-09-29 | HANSEN BRIAN B | Sale | 4489.0 |
| 2020-10-07 | HANSEN BRIAN B | Sale | 15000.0 |
| 2020-10-13 | Sheridan John F | Sale | 6397.0 |
| 2020-10-13 | Sheridan John F | Sale | 5380.0 |
| 2020-10-13 | Sheridan John F | Sale | 3223.0 |
| 2020-10-13 | Vosseller Leigh | Sale | 6398.0 |
| 2020-10-13 | Vosseller Leigh | Sale | 2580.0 |
| 2020-10-13 | Vosseller Leigh | Sale | 1022.0 |
| 2020-10-13 | BERGER DAVID B | Sale | 5000.0 |
| 2020-11-10 | BLICKENSTAFF KIM D | Sale | 25000 |
| 2020-11-09 | Allen Dick | Sale | 4478 |
| 2020-11-09 | Allen Dick | Sale | 10695 |
| 2020-11-09 | Allen Dick | Sale | 5259 |
| 2020-11-12 | BLICKENSTAFF KIM D | Sale | 12433 |
| 2020-11-12 | BLICKENSTAFF KIM D | Sale | 4369 |
| 2020-12-01 | BLICKENSTAFF KIM D | Sale | 25000 |
| 2020-12-01 | ROBERTSON REBECCA B | Sale | 1500 |
| 2020-12-09 | BLICKENSTAFF KIM D | Sale | 13000 |
| 2020-12-09 | BLICKENSTAFF KIM D | Sale | 2850 |
| 2020-12-11 | BLICKENSTAFF KIM D | Sale | 9150 |
| 2020-12-16 | BLICKENSTAFF KIM D | Sale | 100 |
| 2020-12-16 | BLICKENSTAFF KIM D | Sale | 4395 |
| 2020-12-16 | BLICKENSTAFF KIM D | Sale | 48947 |
| 2020-12-16 | BLICKENSTAFF KIM D | Sale | 41158 |
| 2020-12-15 | BLICKENSTAFF KIM D | Sale | 10600 |
| 2020-12-15 | BLICKENSTAFF KIM D | Sale | 2998 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |