4DMedical (ASX:4DX) said the 4DXOA option exercise period closed, with 99.73% of the options exercised with an exercise price of AU$0.55, delivering AU$22.6 million to the balance sheet, according to a Friday Australian bourse filing.
There are currently 22.1 million options outstanding with an exercise price of AU$1.365, expiring on Dec. 31, per the filing.
Its shares rose over 14% in recent trading on Friday.