| Ref. | Date | Source | Event |
|---|---|---|---|
| 000000900192471 | 2017-02-08 | rcs b | radiation |
| 000000900190346 | 2016-10-11 | rcs b | modification |
| 900187419000000 | 2016-06-23 | bilan | Comptes |
| 900177472000000 | 2015-04-27 | bilan | Comptes |
| 900169682000000 | 2014-03-18 | bilan | Comptes |
| BXA12275000922U | 2012-10-04 | rcs a | creation |