An unknown buyer agreed to acquire a 4.57666% stake in Wiwynn Corporation from Wistron Corporation (TWSE:3231) for TWD 7.3 billion on March 18, 2022. The deal is subject to approval from Wistron Corporation (TWSE:3231) board. As of March 18, 2022 Wistron Corporation (TWSE:3231) board approved the deal.