| Date | Description |
|---|---|
| 2022-04-17 | delete email qu..@waltonst.com |
| 2022-04-17 | insert email jq@waltonst.com |
| 2019-05-06 | delete email sc..@waltonst.com |
| 2019-05-06 | delete phone 312-915-2885 |
| 2019-05-06 | insert email bl..@waltonst.com |
| 2019-05-06 | insert phone 312-915-2803 |
| 2018-03-03 | delete email we..@waltonst.com |
| 2018-03-03 | delete phone 312-915-2827 |
| 2017-03-08 | delete email va..@waltonst.com |
| 2017-03-08 | delete phone (55)-5980-4880 |
| 2017-03-08 | insert email ma..@waltonst.com |
| 2017-03-08 | insert fax +52 (55) 5980-4889 |
| 2017-03-08 | insert phone +52 (55) 5980-4868 |
| 2016-02-23 | delete investorrelations_emails in..@waltonst.com |
| 2016-02-23 | delete address 900 North Michigan Avenue, Chicago, Illinois 60611 |
| 2016-02-23 | delete email in..@waltonst.com |
| 2015-05-01 | insert investorrelations_emails in..@waltonst.com |
| 2015-05-01 | insert address 900 North Michigan Avenue, Chicago, Illinois 60611 |
| 2015-05-01 | insert email in..@waltonst.com |
| 2015-04-03 | delete investorrelations_emails in..@waltonst.com |
| 2015-04-03 | delete address 900 North Michigan Avenue, Chicago, Illinois 60611 |
| 2015-04-03 | delete email in..@waltonst.com |