| Ref. | Date | Source | Event |
|---|---|---|---|
| 000001704202065 | 2017-10-19 | rcs b | radiation |
| 000001704195461 | 2017-06-09 | rcs b | modification |
| 170417576700000 | 2016-03-09 | bilan | Comptes |
| 170415926300000 | 2015-02-24 | bilan | Comptes |
| 170414722900000 | 2014-04-26 | bilan | Comptes |
| BXB11220000557I | 2011-08-12 | rcs b | modification |