BLOOMBERG: Chamath Palihapitiya took advantage of his insider role as chairman of Virgin Galactic Holdings Inc. to sell 10 million shares of the struggling space travel company for $315 million before he abruptly quit the board last month, a shareholder alleged in a lawsuit.

The complaint, filed on behalf of Virgin Galactic to seek damages from its directors and officers, also alleges that founder Richard Branson pocketed $301 million by dumping his shares while the stock price was “artificially inflated.”

Leaders of the company were well aware of defects in its spacecraft three years before they were publicly disclosed last year, according to the complaint filed in federal court in Brooklyn, New York.

Virgin Galactic has worked to commercialize space flight since 2004, receiving regulatory approval last year to fly customers into space. Its shares have been volatile as it has delayed the start of commercial flights due to an investigation and potentially defective parts.

Palihapitiya, a former Facebook Inc. executive who has raised billions via blank-check firms, earned a reputation as the “SPAC King” for his use of the investment tool to bring companies public. Virgin Galactic began trading in 2019 through a merger with Palihapitiya’s Social Capital Hedosophia.