| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| OXFD | Director | Mar 08, 2021 | Option Exercise | $22.00 | 4,081 | 89,782 | 0 | Mar 12, 2021, 04:35 PM |
| LH | EVP | Apr 09, 2012 | Sale | $91.82 | 4,000 | 367,280 | 24,298 | Apr 11, 2012, 02:57 PM |
| LH | EVP | Mar 26, 2012 | Option Exercise | $91.90 | 4,999 | 459,408 | 26,298 | Mar 28, 2012, 04:22 PM |
| LH | EVP | Feb 10, 2012 | Option Exercise | $90.03 | 466 | 41,954 | 17,221 | Feb 13, 2012, 03:38 PM |
| LH | EVP | Feb 09, 2012 | Option Exercise | $92.11 | 726 | 66,872 | 18,001 | Feb 13, 2012, 03:38 PM |
| LH | EVP | Apr 14, 2011 | Sale | $95.00 | 1,535 | 145,825 | 18,413 | Apr 18, 2011, 03:08 PM |
| LH | EVP | Apr 11, 2011 | Sale | $92.69 | 1,536 | 142,372 | 19,948 | Apr 13, 2011, 02:50 PM |
| LH | EVP | Mar 30, 2011 | Option Exercise | $91.57 | 1,780 | 162,995 | 21,484 | Apr 01, 2011, 05:14 PM |
| LH | EVP | Feb 14, 2011 | Option Exercise | $87.73 | 357 | 31,320 | 18,413 | Feb 16, 2011, 03:27 PM |
| LH | EVP | Feb 10, 2011 | Option Exercise | $87.73 | 466 | 40,882 | 18,770 | Feb 11, 2011, 04:40 PM |
| LH | EVP | Feb 09, 2011 | Option Exercise | $90.74 | 412 | 37,385 | 16,336 | Feb 11, 2011, 04:40 PM |
| LH | EVP | Oct 29, 2010 | Sale | $81.00 | 881 | 71,361 | 16,748 | Nov 02, 2010, 05:16 PM |
| LH | EVP | Oct 29, 2010 | Sale | $81.00 | 881 | 71,361 | 16,748 | Nov 02, 2010, 05:16 PM |
| LH | EVP | Oct 29, 2010 | Sale | $81.00 | 881 | 71,361 | 16,748 | Nov 02, 2010, 08:27 AM |
| LH | EVP | Oct 29, 2010 | Sale | $81.00 | 881 | 71,361 | 16,748 | Nov 02, 2010, 08:27 AM |
| LH | EVP | Oct 06, 2010 | Option Exercise | $58.57 | 5,000 | 292,850 | 22,629 | Oct 08, 2010, 04:15 PM |
| LH | EVP | Oct 06, 2010 | Sale | $79.50 | 5,000 | 397,500 | 17,629 | Oct 08, 2010, 04:15 PM |
| LH | EVP | Oct 01, 2010 | Sale | $79.00 | 881 | 69,599 | 17,629 | Oct 05, 2010, 04:54 PM |
| LH | EVP | Oct 01, 2010 | Sale | $79.00 | 881 | 69,599 | 17,629 | Oct 05, 2010, 04:54 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| OXFD | Director | Mar 08, 2021 | Option Exercise | 89,782 |
| LH | EVP | Apr 09, 2012 | Sale | 367,280 |
| LH | EVP | Mar 26, 2012 | Option Exercise | 459,408 |
| LH | EVP | Feb 10, 2012 | Option Exercise | 41,954 |
| LH | EVP | Feb 09, 2012 | Option Exercise | 66,872 |
| LH | EVP | Apr 14, 2011 | Sale | 145,825 |
| LH | EVP | Apr 11, 2011 | Sale | 142,372 |
| LH | EVP | Mar 30, 2011 | Option Exercise | 162,995 |
| LH | EVP | Feb 14, 2011 | Option Exercise | 31,320 |
| LH | EVP | Feb 10, 2011 | Option Exercise | 40,882 |
| LH | EVP | Feb 09, 2011 | Option Exercise | 37,385 |
| LH | EVP | Oct 29, 2010 | Sale | 71,361 |
| LH | EVP | Oct 29, 2010 | Sale | 71,361 |
| LH | EVP | Oct 29, 2010 | Sale | 71,361 |
| LH | EVP | Oct 29, 2010 | Sale | 71,361 |
| LH | EVP | Oct 06, 2010 | Option Exercise | 292,850 |
| LH | EVP | Oct 06, 2010 | Sale | 397,500 |
| LH | EVP | Oct 01, 2010 | Sale | 69,599 |
| LH | EVP | Oct 01, 2010 | Sale | 69,599 |