The May 8 'Go out and buy a Dell' statement is strongly corroborated by Yahoo Finance reporting and multiple independent sources, which confirm the White House event and the resulting ~12-14% stock surge. The @unusual_whales post directly states Trump had accumulated over $5 million in Dell stock since February 10 before making that endorsement. However, the specific $5 million purchase figure and the February 10 start date could not be independently verified through official financial disclosure records in this run - they rest primarily on the @unusual_whales post, which is a credible financial tracking account but not an official government source. The broader context (Dell family's $6.25B pledge to Trump Accounts) is well-documented and lends plausibility to the conflict-of-interest framing. Overall, the public endorsement is confirmed; the stock purchase amount is plausible but not yet independently verified from primary disclosure documents.