| Ref. | Date | Source | Event |
|---|---|---|---|
| 000006403208204 | 2018-06-06 | rcs b | radiation |
| 000006403190917 | 2017-03-12 | rcs b | modification |
| 000006403189609 | 2017-02-05 | rcs b | modification |
| 640317963500000 | 2016-06-01 | bilan | Comptes |
| 640316584200000 | 2015-06-04 | bilan | Comptes |
| 640315273600000 | 2014-05-15 | bilan | Comptes |