| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| ARG | Director | May 23, 2016 | Option Exercise | $143.00 | 10,000 | 1,430,000 | 0 | May 24, 2016, 04:10 PM |
| ARG | Director | Feb 16, 2011 | Buy | $64.50 | 10,000 | 645,000 | 10,000 | Feb 17, 2011, 04:39 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| ARG | Director | May 23, 2016 | Option Exercise | 1,430,000 |
| ARG | Director | Feb 16, 2011 | Buy | 645,000 |