Pinterest Executives Face Derivative Suit Over Tariff Disclosure FailuresMay 25, 2026Law and PolicyA California federal derivative suit accuses Pinterest executives of concealing how U.S. tariffs hurt advertising partners and revenues, testing disclosure duties in digital ad markets.
Pinterest Executives Face Derivative Suit Over Tariff Ad Revenue DisclosuresMay 23, 2026Law and PolicyA shareholder derivative suit filed in San Francisco federal court accuses Pinterest executives of concealing how U.S. tariffs damaged the company's advertising revenue.
Zilis Testimony Undercuts Musk’s Deception Claim at OpenAI TrialMay 18, 2026Legal NewsShivon Zilis testified at the Musk v. OpenAI trial, with documents showing Musk knew of the for-profit shift, undermining his deception claim.
OpenAI Co-Founder’s Journal Entries Emerge as Key Trial Evidence Against AltmanMay 15, 2026Legal NewsGreg Brockman's 2017 journal entries and an undisclosed investment conflict take center stage as the Musk v. Altman trial enters its second week in Oakland.