| Ref. | Date | Source | Event |
|---|---|---|---|
| 000006852165245 | 2022-03-04 | rcs b | radiation |
| 000006852156092 | 2021-10-29 | rcs b | modification |
| 685214940600000 | 2021-06-13 | bilan | Comptes |
| 685213389700000 | 2020-06-19 | bilan | Comptes |
| 000006852125872 | 2019-12-20 | rcs b | modification |
| 000006852101230 | 2018-06-08 | rcs a | creation |