| Ref. | Date | Source | Event |
|---|---|---|---|
| 000001304166591 | 2017-07-12 | rcs b | radiation |
| 000001304161173 | 2016-11-16 | rcs b | modification |
| 130415773200000 | 2016-08-22 | bilan | Comptes |
| 130414848900000 | 2015-10-22 | bilan | Comptes |
| 130413973200000 | 2014-12-02 | bilan | Comptes |
| 130412798300000 | 2013-10-22 | bilan | Comptes |