- Started on 2017-03-08
- Ownership of shares – Between 50% and 75%
- Ownership of voting rights – Between 50% and 75%
- Ended on 2017-08-17 [1]
- Started on 2017-10-31
- Ownership of shares – Between 75% and 100%
- Ownership of voting rights – Between 75% and 100% [2]
- Started on 2016-04-06
- Ownership of shares – Between 75% and 100%
- Ownership of voting rights – Between 75% and 100% [3]