| Ref. | Date | Source | Event |
|---|---|---|---|
| 000001704237535 | 2019-12-04 | rcs b | radiation |
| 000001704187666 | 2016-12-07 | rcs b | modification |
| 170418322600000 | 2016-08-26 | bilan | Comptes |
| 170416926100000 | 2015-10-27 | bilan | Comptes |
| 170415237200000 | 2014-08-23 | bilan | Comptes |
| 170413962000000 | 2013-10-14 | bilan | Comptes |