| Ref. | Date | Source | Event |
|---|---|---|---|
| 000004002106336 | 2018-06-06 | rcs b | radiation |
| 000000400299276 | 2017-05-31 | rcs b | modification |
| 400295955000000 | 2016-10-26 | bilan | Comptes |
| 400288032000000 | 2015-08-22 | bilan | Comptes |
| 400283016000000 | 2014-11-14 | bilan | Comptes |
| 400274870000000 | 2013-08-09 | bilan | Comptes |