| Ref. | Date | Source | Event |
|---|---|---|---|
| 000002002133446 | 2019-01-22 | rcs b | radiation |
| 000002002131566 | 2018-11-06 | rcs b | modification |
| 200211578800000 | 2016-12-23 | bilan | Comptes |
| 200210439800000 | 2015-09-08 | bilan | Comptes |
| 200298593000000 | 2014-11-10 | bilan | Comptes |
| 200289261000000 | 2013-09-27 | bilan | Comptes |