"That means it's subject to PAYE at the employee's marginal tax rate (42%)"
I do not believe that is correct. You have the option of asking your employer to take out the marginal tax or otherwise the employer (ResApp) has to advise ATO by 14th July 2021 and you pay when your normal tax return is due.
RAP Price at posting:
16.5¢ Sentiment: Hold Disclosure: Held