Data analytics and security company Palantir Technologies must open its books to early investor Marc Abramowitz, who wants to investigate possible fraud and mismanagement at one of the most highly valued private U.S. companies, a judge ruled on Thursday.
Abramowitz sued the secretive company, known for helping the U.S. government track down al Qaeda leader Osama bin Laden, after a 2015 falling out with Alexander Karp, the company's chief executive officer.
The lawsuit alleged that Palantir wrongly barred Abramowitz and others from selling stock in the privately owned company, while permitting sales by Karp and Chairman Peter Thiel.
Joseph Slights of the Delaware Court of Chancery ruled that Abramowitz demonstrated "a proper purpose of investigating potential wrongdoing and a credible basis to justify further investigation."
Palantir and a lawyer for the company did not immediately respond to requests for comment.
Palantir, considered one of the most secretive firms in Silicon Valley, does highly confidential work for U.S. defense and intelligence agencies, helping them track down terrorists and uncover financial fraud.
The company raised $880 million in funding in 2015 and was estimated to have a valuation of about $20 billion at that time.
Abramowitz, through the KT4 Partners fund he manages, invested an initial $100,000 in Palantir in 2003, which, after subsequent investments, is estimated to be worth $60 million, according to Slights' 50-page opinion.
Abramowitz enjoyed a close relationship with Karp until 2015, when Karp "verbally abused" Abramowitz and accused the investor of stealing Palantir intellectual property, according to the opinion.
Soon after, Abramowitz tried to sell his Palantir stock, but he alleged that the company blocked the deal by offering the potential buyer newly issued stock instead, the ruling said.
Abramowitz began demanding information from Palantir as he considered suing the company for blocking the sale of his stock. In response, Palantir sued Abramowitz in September 2016 for allegedly stealing trade secrets, according to Slights.
In March, Abramowitz brought his Delaware case.
Palantir had argued that Abramowitz should be denied information because he was likely to use it to build his lawsuit over the blocked sale.
Slights ruled that Abramowitz could investigate Palantir's lack of annual meetings, corporate amendments that limited KT4's rights and the company's sales of stock. But the judge would not allow Abramowitz to probe Palantir's valuation or Karp's compensation.