| Ref. | Date | Source | Event |
|---|---|---|---|
| 000001304186591 | 2019-02-05 | rcs b | radiation |
| 000001304175698 | 2018-03-28 | rcs b | modification |
| 130416812400000 | 2017-08-18 | bilan | Comptes |
| 000001304164211 | 2017-03-29 | rcs b | modification |
| 130416116300000 | 2016-11-18 | bilan | Comptes |
| 130414477200000 | 2015-07-22 | bilan | Comptes |
| 130413451800000 | 2014-07-29 | bilan | Comptes |
| 130412853900000 | 2013-11-04 | bilan | Comptes |