| Ref. | Date | Source | Event |
|---|---|---|---|
| 000006403226814 | 2019-08-07 | rcs b | radiation |
| 000006403219396 | 2019-02-14 | rcs b | modification |
| 640321509100000 | 2018-10-25 | bilan | Comptes |
| 640319743700000 | 2017-08-11 | bilan | Comptes |
| 640318563100000 | 2016-10-17 | bilan | Comptes |
| 640316791100000 | 2015-07-27 | bilan | Comptes |