This year's rise in the share price of GameStop Corp (NYSE: GME) has created a windfall for some departing executives.

Executives who are leaving the organization are getting vested stocks valued at roughly $290 million, The Wall Street Journal reports.

The executives' separation agreements include terms that allow stock they were awarded while working at the company to vest when they leave.

The company's Chief Executive Officer George Sherman, who will be stepping down by July 31, has 1.1 million restricted shares, valued at about $169 million as of Friday's close.

Frank Hamlin, who resigned as chief customer officer in March, had restricted shares valued at $33.5 million as of Friday.