| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 12/20/2018 | Maki Mark A. | President | Disposition | Limited Voting Shares Representing LLC Interests | 8.7k | $0.00 | $0 | | 12/20/2018 |
| 12/20/2018 | Bird J Richard | Director | Disposition | Limited Voting Shares Representing LLC Interests | 140.3k | $0.00 | $0 | Bird Investment Holdings III, a controlled investment holding company | 12/20/2018 |
| 12/20/2018 | Neyland Stephen J | Vice President | Disposition | Limited Voting Shares Representing LLC Interests | 12.8k | $0.00 | $0 | by Living Trust | 12/20/2018 |
| 12/20/2018 | Johnston Christopher J | Vice President, Finance | Disposition | Limited Voting Shares Representing LLC Interests | 1.7k | $0.00 | $0 | RSP Retirement Account | 12/20/2018 |
| 11/07/2014 | Maki Mark A. | President | Purchase | Limited Voting Shares Representing LLC Interests | 3k | $34.67 | $104k | | 11/07/2014 |
| 03/07/2013 | Neyland Stephen J | Vice President | Purchase | Limited Voting Shares Representing LLC Interests | 4.5k | $27.87 | $125.4k | By Living Trust | 03/07/2013 |
| 03/07/2013 | Neyland Stephen J | Vice President | Purchase | Limited Voting Shares Representing LLC Interests | 4.5k | $27.87 | $125.4k | by Living Trust | 03/07/2013 |
| 03/07/2013 | Yaworsky Darren J | Treasurer | Purchase | Limited Voting Shares Representing LLC Interests | 1000 | $27.98 | $28k | | 03/07/2013 |
| 03/07/2013 | Loiacono John A | VP, Commercial Activities | Purchase | Limited Voting Shares Representing LLC Interests | 900 | $27.90 | $25.1k | | 03/07/2013 |
| 03/07/2013 | Loiacono John A | VP, Commercial Activities | Purchase | Limited Voting Shares Representing LLC Interests | 100 | $27.91 | $2.8k | | 03/07/2013 |
| 08/11/2011 | Puckett Kerry Connell | VP, Engineering & Oper.-G&P, | Purchase | Limited Voting Shares Representing LLC Interests | 1000 | $28.82 | $28.8k | | 08/11/2011 |
| 08/09/2011 | Neyland Stephen J | Vice President | Purchase | Limited Voting Shares Representing LLC Interests | 2.8k | $26.90 | $75.3k | By Living Trust | 08/09/2011 |
| 08/09/2011 | Neyland Stephen J | Vice President | Purchase | Limited Voting Shares Representing LLC Interests | 2.8k | $26.90 | $75.3k | | 08/09/2011 |
| 01/07/2011 | HESSE MARTHA O | Director | Sale | Limited Voting Shares Representing LLC Interests | 5k | $64.01 | $320k | Holdings in IRA | 01/07/2011 |
| 08/31/2010 | PETTY GEORGE K | Director | Purchase | Limited Voting Shares Representing Limited Liability Co. Int | 470 | $53.00 | $24.9k | UGMA Custodial Account - NP | 08/31/2010 |
| 08/31/2010 | PETTY GEORGE K | Director | Purchase | Limited Voting Shares Representing Limited Liability Co Int | 158 | $53.00 | $8.4k | UGMA Custodial Account - Nathaniel Petty | 08/31/2010 |
| 08/31/2010 | PETTY GEORGE K | Director | Purchase | Limited Voting Shares Representing Limited Liability Co Int | 312 | $53.00 | $16.5k | UGMA Custodial Account - Nathan Petty | 08/31/2010 |
| 11/09/2009 | Maki Mark A. | President | Purchase | Limited Voting Shares Representing LLC Interests | 1000 | $46.95 | $47k | | 11/09/2009 |
| 12/03/2008 | PETTY GEORGE K | Director | Purchase | Limited Voting Shares Representing Limited Liability Co. Int | 915 | $26.15 | $23.9k | UGMA Custodial Account - JP | 12/03/2008 |