| Ref. | Date | Source | Event |
|---|---|---|---|
| 000001305142394 | 2019-05-21 | rcs b | radiation |
| 000001305141742 | 2019-04-26 | rcs b | modification |
| 130512819700000 | 2018-01-05 | bilan | Comptes |
| 130511785200000 | 2016-12-10 | bilan | Comptes |
| 130510834800000 | 2015-12-23 | bilan | Comptes |
| 130597332000000 | 2014-11-10 | bilan | Comptes |
| 130588010000000 | 2013-11-20 | bilan | Comptes |