| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| WBS | Director | Feb 23, 2021 | Sale | $54.74 | 5,000 | 273,687 | 20,580 | Feb 24, 2021, 11:33 AM |
| WBS | Director | Feb 08, 2019 | Sale | $55.29 | 4,000 | 221,148 | 21,164 | Feb 08, 2019, 06:28 PM |
| WBS | Director | Oct 31, 2017 | Option Exercise | $5.14 | 12,923 | 66,424 | 36,984 | Nov 01, 2017, 04:12 PM |
| WBS | Director | Oct 31, 2017 | Sale | $54.70 | 12,923 | 706,946 | 24,061 | Nov 01, 2017, 04:12 PM |
| IPHS | Director | Mar 13, 2017 | Option Exercise | $18.38 | 1,728 | 31,761 | 18,735 | Mar 15, 2017, 04:10 PM |
| WBS | Director | Jan 30, 2017 | Option Exercise | $31.30 | 16,487 | 516,056 | 34,296 | Jan 31, 2017, 02:31 PM |
| WBS | Director | Jan 30, 2017 | Sale | $52.58 | 16,487 | 866,915 | 22,780 | Jan 31, 2017, 02:31 PM |
| WBS | Director | Nov 01, 2016 | Option Exercise | $5.14 | 12,500 | 64,250 | 35,280 | Nov 02, 2016, 06:16 PM |
| WBS | Director | Nov 01, 2016 | Sale | $40.26 | 12,500 | 503,305 | 22,780 | Nov 02, 2016, 06:16 PM |
| IPHS | Director | Jun 01, 2015 | Option Exercise | $52.11 | 1,632 | 85,044 | 14,656 | Jun 03, 2015, 11:30 AM |
| IPHS | Director | May 30, 2014 | Option Exercise | $52.50 | 1,143 | 60,008 | 13,024 | Jun 04, 2014, 03:44 PM |
| IPHS | Director | May 20, 2013 | Option Exercise | $52.85 | 1,136 | 60,038 | 11,881 | May 21, 2013, 03:43 PM |
| IPHS | Director | May 21, 2012 | Option Exercise | $47.07 | 1,275 | 60,014 | 10,745 | May 22, 2012, 04:09 PM |
| IPHS | Director | May 25, 2011 | Option Exercise | $43.71 | 1,144 | 50,004 | 9,470 | May 27, 2011, 01:11 PM |
| IPHS | Director | Jul 16, 2010 | Option Exercise | $26.73 | 1,871 | 50,012 | 8,326 | Jul 30, 2010, 11:36 AM |
| Symbol | Relationship | Date | Transaction | Value($) |
| WBS | Director | Feb 23, 2021 | Sale | 273,687 |
| WBS | Director | Feb 08, 2019 | Sale | 221,148 |
| WBS | Director | Oct 31, 2017 | Option Exercise | 66,424 |
| WBS | Director | Oct 31, 2017 | Sale | 706,946 |
| IPHS | Director | Mar 13, 2017 | Option Exercise | 31,761 |
| WBS | Director | Jan 30, 2017 | Option Exercise | 516,056 |
| WBS | Director | Jan 30, 2017 | Sale | 866,915 |
| WBS | Director | Nov 01, 2016 | Option Exercise | 64,250 |
| WBS | Director | Nov 01, 2016 | Sale | 503,305 |
| IPHS | Director | Jun 01, 2015 | Option Exercise | 85,044 |
| IPHS | Director | May 30, 2014 | Option Exercise | 60,008 |
| IPHS | Director | May 20, 2013 | Option Exercise | 60,038 |
| IPHS | Director | May 21, 2012 | Option Exercise | 60,014 |
| IPHS | Director | May 25, 2011 | Option Exercise | 50,004 |
| IPHS | Director | Jul 16, 2010 | Option Exercise | 50,012 |