| Ref. | Date | Source | Event | 
|---|---|---|---|
| 000000740296238 | 2018-02-02 | rcs b | radiation | 
| 000000740293098 | 2017-10-06 | rcs b | modification | 
| 740291730000000 | 2017-08-29 | bilan | Comptes | 
| 740279209000000 | 2016-07-13 | bilan | Comptes | 
| 740270141000000 | 2015-10-03 | bilan | Comptes | 
| BXA14148000893E | 2014-06-05 | rcs a | creation |