| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2017-08-16 | MUSELES STEVEN A | Purchase | 1000.0 |
| 2017-11-16 | HALDEMAN CHARLES E | Purchase | 20000.0 |
| 2017-11-17 | ESTES SCOTT A | Purchase | 20000.0 |
| 2018-03-14 | MELTON CAROL A | Purchase | 2500.0 |
| 2018-06-15 | YALE UNIVERSITY | Sale | 40533.0 |
| 2018-09-19 | Iker James Lee | Sale | 23837.0 |
| 2018-11-05 | Iker James Lee | Sale | 23836.0 |
| 2018-11-14 | HALDEMAN CHARLES E | Purchase | 15000.0 |
| 2018-11-19 | YALE UNIVERSITY | Sale | 30000.0 |
| 2018-11-20 | YALE UNIVERSITY | Sale | 100000.0 |
| 2018-11-21 | YALE UNIVERSITY | Sale | 100000.0 |
| 2018-11-23 | YALE UNIVERSITY | Sale | 51000.0 |
| 2018-11-26 | YALE UNIVERSITY | Sale | 46200.0 |
| 2018-11-26 | YALE UNIVERSITY | Sale | 28800.0 |
| 2018-11-27 | YALE UNIVERSITY | Sale | 100000.0 |
| 2018-11-28 | YALE UNIVERSITY | Sale | 53279.0 |
| 2018-11-29 | YALE UNIVERSITY | Sale | 45392.0 |
| 2018-11-30 | YALE UNIVERSITY | Sale | 55000.0 |
| 2018-12-03 | YALE UNIVERSITY | Sale | 60000.0 |
| 2018-12-04 | YALE UNIVERSITY | Sale | 41912.0 |
| 2018-12-04 | YALE UNIVERSITY | Sale | 58088.0 |
| 2018-12-06 | YALE UNIVERSITY | Sale | 73100.0 |
| 2018-12-06 | YALE UNIVERSITY | Sale | 76900.0 |
| 2018-12-07 | YALE UNIVERSITY | Sale | 74160.0 |
| 2018-12-07 | YALE UNIVERSITY | Sale | 72753.0 |
| 2018-12-10 | YALE UNIVERSITY | Sale | 131000.0 |
| 2018-12-11 | YALE UNIVERSITY | Sale | 15233.0 |
| 2018-12-12 | YALE UNIVERSITY | Sale | 20600.0 |
| 2019-03-11 | Glosserman Michael J | Sale | 20000.0 |
| 2019-03-12 | Glosserman Michael J | Sale | 20000.0 |
| 2019-03-13 | Glosserman Michael J | Sale | 20000.0 |
| 2019-03-18 | Glosserman Michael J | Sale | 20000.0 |
| 2019-03-19 | Glosserman Michael J | Sale | 18437.0 |
| 2019-03-20 | Glosserman Michael J | Sale | 20000.0 |
| 2019-03-21 | Glosserman Michael J | Sale | 20000.0 |
| 2019-03-22 | Glosserman Michael J | Sale | 20000.0 |
| 2019-03-27 | Glosserman Michael J | Sale | 20000.0 |
| 2019-03-28 | Glosserman Michael J | Sale | 15660.0 |
| 2019-12-13 | HALDEMAN CHARLES E | Purchase | 10000.0 |
| 2020-02-28 | HALDEMAN CHARLES E | Purchase | 10000.0 |
| 2020-03-11 | HALDEMAN CHARLES E | Purchase | 10000.0 |
| 2020-03-16 | HALDEMAN CHARLES E | Purchase | 10000.0 |
| 2020-03-16 | Stewart Robert Alexander | Sale | 33627.0 |
| 2020-03-16 | Stewart Robert Alexander | Sale | 32560.0 |
| 2020-03-16 | Stewart Robert Alexander | Sale | 33813.0 |
| 2020-08-20 | Stewart Robert Alexander | Purchase | 20000.0 |
| 2020-08-24 | Stewart Robert Alexander | Purchase | 16500.0 |
| 2020-09-11 | HALDEMAN CHARLES E | Purchase | 10000.0 |
| 2020-09-14 | ESTES SCOTT A | Purchase | 12048.0 |
| 2020-09-14 | ESTES SCOTT A | Purchase | 6500.0 |
| 2020-09-15 | ESTES SCOTT A | Purchase | 1452.0 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |