| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2011-08-29 | Nair Balan | Sale | 5000.0 |
| 2013-06-27 | Karsten Diederik | Sale | 14050.0 |
| 2013-06-27 | Karsten Diederik | Sale | 14050.0 |
| 2013-06-28 | BRACKEN CHARLES H R | Sale | 10058.0 |
| 2013-06-28 | BRACKEN CHARLES H R | Sale | 10039.0 |
| 2013-08-08 | MALONE JOHN C | Sale | 49702.0 |
| 2013-08-09 | MALONE JOHN C | Sale | 110298.0 |
| 2013-08-30 | HALL BRYAN H | Sale | 4000.0 |
| 2013-09-03 | BRACKEN CHARLES H R | Sale | 7987.0 |
| 2013-09-03 | BRACKEN CHARLES H R | Sale | 7808.0 |
| 2013-09-11 | DVORAK BERNARD G | Sale | 11036.0 |
| 2013-09-12 | DVORAK BERNARD G | Sale | 13964.0 |
| 2013-09-12 | HALL BRYAN H | Sale | 2000.0 |
| 2013-10-01 | BRACKEN CHARLES H R | Sale | 6974.0 |
| 2013-10-01 | BRACKEN CHARLES H R | Sale | 6974.0 |
| 2013-11-22 | Nair Balan | Sale | 6947.0 |
| 2013-11-22 | Nair Balan | Sale | 6994.0 |
| 2013-11-27 | Nair Balan | Sale | 10000.0 |
| 2013-11-27 | Nair Balan | Sale | 10000.0 |
| 2014-02-28 | DICK JOHN W | Sale | 11150.0 |
| 2014-02-28 | DICK JOHN W | Sale | 10450.0 |
| 2014-03-19 | RAPLEY DAVID E | Sale | 2500.0 |
| 2014-04-04 | SPARKMAN J C | Sale | 4500.0 |
| 2014-04-09 | SPARKMAN J C | Sale | 4642.0 |
| 2014-05-08 | Nair Balan | Sale | 5840.0 |
| 2014-05-09 | HALL BRYAN H | Sale | 2500.0 |
| 2014-05-09 | HALL BRYAN H | Sale | 5000.0 |
| 2014-05-13 | MALONE JOHN C | Sale | 100000.0 |
| 2014-05-13 | Nair Balan | Sale | 5830.0 |
| 2014-05-13 | Nair Balan | Sale | 17500.0 |
| 2014-05-15 | HALL BRYAN H | Sale | 4000.0 |
| 2014-05-15 | HALL BRYAN H | Sale | 8000.0 |
| 2014-05-15 | DICK JOHN W | Sale | 50000.0 |
| 2014-05-21 | DVORAK BERNARD G | Sale | 46589.0 |
| 2014-05-21 | DVORAK BERNARD G | Sale | 27489.0 |
| 2014-05-21 | Nair Balan | Sale | 5830.0 |
| 2014-05-21 | Nair Balan | Sale | 17500.0 |
| 2014-06-02 | MALONE JOHN C | Sale | 100000.0 |
| 2014-06-11 | BRACKEN CHARLES H R | Sale | 4182.0 |
| 2014-06-11 | BRACKEN CHARLES H R | Sale | 12546.0 |
| 2014-06-25 | Nair Balan | Sale | 17500.0 |
| 2014-07-01 | MALONE JOHN C | Sale | 100000.0 |
| 2014-08-01 | MALONE JOHN C | Sale | 100000.0 |
| 2014-08-25 | HALL BRYAN H | Sale | 11.0 |
| 2014-08-25 | HALL BRYAN H | Sale | 3000.0 |
| 2014-08-26 | HALL BRYAN H | Sale | 2989.0 |
| 2014-08-28 | FRIES MICHAEL T | Sale | 73809.0 |
| 2014-08-28 | FRIES MICHAEL T | Sale | 221425.0 |
| 2014-09-02 | MALONE JOHN C | Sale | 100000.0 |
| 2014-10-01 | MALONE JOHN C | Sale | 100000.0 |
| 2014-11-03 | MALONE JOHN C | Sale | 100000.0 |
| 2014-11-10 | BRACKEN CHARLES H R | Sale | 4183.0 |
| 2014-11-10 | BRACKEN CHARLES H R | Sale | 12549.0 |
| 2014-11-11 | BRACKEN CHARLES H R | Sale | 13375.0 |
| 2014-11-11 | BRACKEN CHARLES H R | Sale | 39846.0 |
| 2014-12-01 | MALONE JOHN C | Sale | 89400.0 |
| 2014-12-01 | MALONE JOHN C | Sale | 10600.0 |
| 2014-12-04 | MALONE JOHN C | Sale | 370800.0 |
| 2014-12-05 | MALONE JOHN C | Sale | 310500.0 |
| 2014-12-08 | MALONE JOHN C | Sale | 148700.0 |
| 2014-12-09 | Nair Balan | Purchase | 529.0 |
| 2014-12-18 | HALL BRYAN H | Sale | 3000.0 |
| 2014-12-18 | HALL BRYAN H | Sale | 6000.0 |
| 2014-12-24 | DVORAK BERNARD G | Sale | 25000.0 |
| 2015-01-02 | MALONE JOHN C | Sale | 66000.0 |
| 2015-01-15 | MALONE JOHN C | Sale | 50000.0 |
| 2015-02-02 | MALONE JOHN C | Sale | 66000.0 |
| 2015-02-17 | MALONE JOHN C | Sale | 46000.0 |
| 2015-02-17 | MALONE JOHN C | Sale | 4000.0 |
| 2015-03-02 | MALONE JOHN C | Sale | 61300.0 |
| 2015-03-02 | MALONE JOHN C | Sale | 4700.0 |
| 2015-03-16 | MALONE JOHN C | Sale | 50000.0 |
| 2015-03-27 | Nair Balan | Sale | 25000.0 |
| 2015-04-01 | MALONE JOHN C | Sale | 66000.0 |
| 2015-04-08 | DICK JOHN W | Sale | 10000.0 |
| 2015-04-15 | MALONE JOHN C | Sale | 50000.0 |
| 2015-05-01 | MALONE JOHN C | Sale | 53100.0 |
| 2015-05-01 | MALONE JOHN C | Sale | 12900.0 |
| 2015-05-15 | MALONE JOHN C | Sale | 80000.0 |
| 2015-05-20 | COLE JOHN P JR | Sale | 10000.0 |
| 2015-05-20 | COLE JOHN P JR | Sale | 10000.0 |
| 2015-05-22 | MALONE JOHN C | Sale | 32197.0 |
| 2015-05-22 | MALONE JOHN C | Sale | 63400.0 |
| 2015-05-22 | MALONE JOHN C | Sale | 237106.0 |
| 2015-05-22 | MALONE JOHN C | Sale | 48527.0 |
| 2015-06-01 | MALONE JOHN C | Sale | 66000.0 |
| 2015-06-02 | BRACKEN CHARLES H R | Sale | 5140.0 |
| 2015-06-02 | BRACKEN CHARLES H R | Sale | 15421.0 |
| 2015-06-03 | Nair Balan | Sale | 10000.0 |
| 2015-06-08 | DICK JOHN W | Sale | 10000.0 |
| 2015-06-15 | MALONE JOHN C | Sale | 80000.0 |
| 2015-06-18 | Nair Balan | Sale | 10000.0 |
| 2015-06-22 | HALL BRYAN H | Sale | 5000.0 |
| 2015-06-22 | HALL BRYAN H | Sale | 5000.0 |
| 2015-06-23 | Karsten Diederik | Sale | 10000.0 |
| 2015-06-23 | Karsten Diederik | Sale | 10000.0 |
| 2015-06-23 | DICK JOHN W | Sale | 5900.0 |
| 2015-07-01 | MALONE JOHN C | Sale | 66000.0 |
| 2015-07-15 | MALONE JOHN C | Sale | 80000.0 |
| 2015-08-03 | MALONE JOHN C | Sale | 66000.0 |
| 2015-08-14 | BRACKEN CHARLES H R | Sale | 13127.0 |
| 2015-08-17 | MALONE JOHN C | Sale | 80000.0 |
| 2015-09-01 | MALONE JOHN C | Sale | 62000.0 |
| 2015-09-01 | MALONE JOHN C | Sale | 4000.0 |
| 2015-09-15 | MALONE JOHN C | Sale | 80000.0 |
| 2015-10-01 | MALONE JOHN C | Sale | 66000.0 |
| 2015-10-15 | MALONE JOHN C | Sale | 80000.0 |
| 2015-11-02 | MALONE JOHN C | Sale | 66000.0 |
| 2015-11-16 | MALONE JOHN C | Sale | 80000.0 |
| 2015-11-18 | BRACKEN CHARLES H R | Sale | 5141.0 |
| 2015-11-18 | BRACKEN CHARLES H R | Sale | 15423.0 |
| 2015-11-20 | RAPLEY DAVID E | Sale | 2275.0 |
| 2015-12-01 | MALONE JOHN C | Sale | 66000.0 |
| 2015-12-14 | ROMRELL LARRY E | Sale | 3870.0 |
| 2015-12-30 | HALL BRYAN H | Sale | 2000.0 |
| 2016-01-04 | MALONE JOHN C | Sale | 66000.0 |
| 2016-01-05 | DICK JOHN W | Sale | 1850.0 |
| 2016-02-22 | DICK JOHN W | Sale | 2800.0 |
| 2016-03-08 | DICK JOHN W | Sale | 1400.0 |
| 2016-04-01 | MALONE JOHN C | Sale | 198000.0 |
| 2016-04-18 | DICK JOHN W | Sale | 2700.0 |
| 2016-04-27 | COLE ANDREW | Purchase | 32.0 |
| 2016-05-20 | MALONE JOHN C | Sale | 850000.0 |
| 2016-06-01 | DICK JOHN W | Sale | 700.0 |
| 2016-06-01 | DICK JOHN W | Sale | 367.0 |
| 2016-06-03 | DICK JOHN W | Sale | 10454.0 |
| 2016-06-03 | DICK JOHN W | Sale | 522.0 |
| 2016-06-07 | COLE JOHN P JR | Sale | 5250.0 |
| 2016-06-07 | COLE JOHN P JR | Sale | 15681.0 |
| 2016-06-07 | COLE JOHN P JR | Sale | 262.0 |
| 2016-06-07 | COLE JOHN P JR | Sale | 783.0 |
| 2016-06-15 | GOULD PAUL A | Sale | 10501.0 |
| 2016-06-15 | GOULD PAUL A | Sale | 31362.0 |
| 2016-06-27 | COLE ANDREW | Purchase | 1000.0 |
| 2016-06-29 | COLE ANDREW | Purchase | 1000.0 |
| 2016-09-23 | BRACKEN CHARLES H R | Sale | 7162.0 |
| 2016-09-23 | BRACKEN CHARLES H R | Sale | 14325.0 |
| 2016-11-08 | FRIES MICHAEL T | Purchase | 50000.0 |
| 2016-11-08 | FRIES MICHAEL T | Purchase | 1100.0 |
| 2016-11-08 | GOULD PAUL A | Purchase | 30000.0 |
| 2016-11-08 | WARGO J DAVID | Purchase | 25297.0 |
| 2016-11-08 | WARGO J DAVID | Purchase | 1000.0 |
| 2016-11-08 | HALL BRYAN H | Purchase | 5900.0 |
| 2016-11-08 | FRIES MICHAEL T | Purchase | 1100.0 |
| 2016-11-09 | GOULD PAUL A | Purchase | 10000.0 |
| 2016-11-10 | GOULD PAUL A | Purchase | 10000.0 |
| 2016-11-11 | FRIES MICHAEL T | Purchase | 30000.0 |
| 2016-11-21 | BRACKEN CHARLES H R | Sale | 7163.0 |
| 2016-11-21 | BRACKEN CHARLES H R | Sale | 14325.0 |
| 2017-05-09 | Nair Balan | Purchase | 15000.0 |
| 2017-06-14 | SPARKMAN J C | Sale | 10500.0 |
| 2017-06-14 | SPARKMAN J C | Sale | 31361.0 |
| 2017-06-14 | SPARKMAN J C | Sale | 1835.0 |
| 2017-06-14 | SPARKMAN J C | Sale | 5479.0 |
| 2017-07-05 | MALONE JOHN C | Purchase | 54910.0 |
| 2017-07-05 | MALONE JOHN C | Purchase | 84142.0 |
| 2017-07-06 | MALONE JOHN C | Purchase | 77432.0 |
| 2017-07-06 | MALONE JOHN C | Purchase | 145754.0 |
| 2017-07-07 | MALONE JOHN C | Purchase | 79935.0 |
| 2017-07-07 | MALONE JOHN C | Purchase | 304738.0 |
| 2017-07-10 | MALONE JOHN C | Purchase | 8647.0 |
| 2017-07-10 | MALONE JOHN C | Purchase | 77564.0 |
| 2017-07-10 | MALONE JOHN C | Purchase | 21512.0 |
| 2017-07-10 | MALONE JOHN C | Purchase | 52971.0 |
| 2017-07-10 | MALONE JOHN C | Purchase | 224535.0 |
| 2017-07-10 | MALONE JOHN C | Purchase | 134363.0 |
| 2017-07-11 | MALONE JOHN C | Purchase | 4734.0 |
| 2017-07-11 | MALONE JOHN C | Purchase | 95985.0 |
| 2017-07-12 | MALONE JOHN C | Purchase | 200.0 |
| 2017-07-12 | MALONE JOHN C | Purchase | 242578.0 |
| 2017-07-24 | MALONE JOHN C | Sale | 90000.0 |
| 2017-08-11 | BRACKEN CHARLES H R | Sale | 30721.0 |
| 2017-08-17 | RAPLEY DAVID E | Sale | 2985.0 |
| 2017-08-21 | MALONE JOHN C | Sale | 90000.0 |
| 2017-09-25 | MALONE JOHN C | Sale | 90000.0 |
| 2017-10-23 | MALONE JOHN C | Sale | 90000.0 |
| 2017-11-09 | WARGO J DAVID | Purchase | 75000.0 |
| 2017-12-15 | BRACKEN CHARLES H R | Sale | 4754.0 |
| 2017-12-15 | BRACKEN CHARLES H R | Sale | 9771.0 |
| 2017-12-19 | CURTIS MIRANDA | Sale | 22407.0 |
| 2017-12-19 | CURTIS MIRANDA | Sale | 65954.0 |
| 2017-12-21 | Green Richard R | Sale | 10499.0 |
| 2017-12-21 | Green Richard R | Sale | 1415.0 |
| 2017-12-21 | Green Richard R | Sale | 31361.0 |
| 2018-01-04 | RAPLEY DAVID E | Sale | 6750.0 |
| 2018-05-30 | FRIES MICHAEL T | Purchase | 100000.0 |
| 2018-05-31 | DICK JOHN W | Sale | 5750.0 |
| 2018-05-31 | DICK JOHN W | Sale | 16950.0 |
| 2018-06-04 | SPARKMAN J C | Sale | 10502.0 |
| 2018-06-04 | SPARKMAN J C | Sale | 31358.0 |
| 2018-06-06 | GOULD PAUL A | Sale | 4251.0 |
| 2018-06-06 | GOULD PAUL A | Sale | 13678.0 |
| 2018-09-17 | BRACKEN CHARLES H R | Sale | 15351.0 |
| 2018-09-17 | BRACKEN CHARLES H R | Sale | 30703.0 |
| 2019-03-19 | HALL BRYAN H | Sale | 3744.0 |
| 2019-03-29 | HALL BRYAN H | Sale | 20000.0 |
| 2019-04-12 | RAPLEY DAVID E | Sale | 3500.0 |
| 2019-04-12 | RAPLEY DAVID E | Sale | 10452.0 |
| 2019-05-13 | Green Richard R | Sale | 9086.0 |
| 2019-05-13 | Green Richard R | Sale | 31362.0 |
| 2019-05-15 | FRIES MICHAEL T | Sale | 156397.0 |
| 2019-05-16 | HALL BRYAN H | Sale | 2000.0 |
| 2019-05-16 | FRIES MICHAEL T | Sale | 146854.0 |
| 2019-06-03 | DICK JOHN W | Sale | 3800.0 |
| 2019-06-03 | DICK JOHN W | Sale | 11375.0 |
| 2019-06-06 | SPARKMAN J C | Sale | 5250.0 |
| 2019-06-06 | SPARKMAN J C | Sale | 15681.0 |
| 2019-09-16 | HALL BRYAN H | Sale | 7374.0 |
| 2019-09-16 | HALL BRYAN H | Sale | 12626.0 |
| 2019-09-26 | RAPLEY DAVID E | Sale | 2000.0 |
| 2020-05-08 | Green Richard R | Sale | 2952.0 |
| 2020-05-08 | Green Richard R | Sale | 8813.0 |
| 2020-05-08 | RAPLEY DAVID E | Sale | 482.0 |
| 2020-05-08 | RAPLEY DAVID E | Sale | 1450.0 |
| 2020-05-08 | ROMRELL LARRY E | Sale | 241.0 |
| 2020-05-08 | ROMRELL LARRY E | Sale | 725.0 |
| 2020-05-11 | CURTIS MIRANDA | Sale | 1459.0 |
| 2020-05-11 | CURTIS MIRANDA | Sale | 4414.0 |
| 2020-05-15 | DICK JOHN W | Sale | 1439.0 |
| 2020-05-15 | DICK JOHN W | Sale | 4353.0 |
| 2020-06-08 | HALL BRYAN H | Sale | 10000.0 |
| 2020-06-12 | SPARKMAN J C | Sale | 1476.0 |
| 2020-06-12 | SPARKMAN J C | Sale | 4407.0 |
| 2020-08-19 | HALL BRYAN H | Sale | 10000.0 |
| 2020-08-20 | HALL BRYAN H | Sale | 20000.0 |
| 2020-09-01 | HALL BRYAN H | Sale | 20000.0 |
| 2020-09-04 | BERKSHIRE HATHAWAY INC | Sale | 1300000.0 |
| 2020-11-19 | MALONE JOHN C | Sale | 69822 |
| 2020-11-18 | MALONE JOHN C | Sale | 155178 |
| 2020-11-20 | BRACKEN CHARLES H R | Sale | 27746 |
| 2020-11-24 | HALL BRYAN H | Sale | 37877 |
| 2020-12-30 | Salvato And | Sale | 30000 |
| 2020-12-30 | Salvato And | Sale | 12000 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |