| Ref. | Date | Source | Event |
|---|---|---|---|
| 000001402236771 | 2017-10-20 | rcs b | radiation |
| 000001402228181 | 2017-04-23 | rcs b | modification |
| 140222725300000 | 2017-04-14 | bilan | Comptes |
| 140221239200000 | 2016-05-06 | bilan | Comptes |
| 140219579500000 | 2015-05-20 | bilan | Comptes |
| 140217714300000 | 2014-03-27 | bilan | Comptes |