It has belatedly been revealed that Choa has left FNC Entertainment.

Choa’s departure from AOA was announced in June 2017. However, her contract with FNC Entertainment still remained valid after she left the group.

On May 13, it was reported that Choa has now left FNC Entertainment also.

In response to the reports, the agency confirmed, “Our contract with Choa has ended. We ask for your understanding in not being able to reveal the exact timing due to the terms of the contract.”

Source (1)