Ex-House Speaker Nancy Pelosi’s husband made $38 million worth of stock trades in the weeks leading up to President Donald Trump’s inauguration — including an investment in a once-obscure artificial intelligence firm whose shares have soared nearly 50% in the past week.

Former House Speaker Nancy Pelosi, representing Californias 11th congressional district, made significant stock trades between mid-December and mid-January, according to a Periodic Transaction Report.

Pelosi sold 10,000 shares of NVIDIA Corporation (NASDAQ: NVDA) common stock for $1 million to $5 million. She also exercised 500 call options on Nvidia worth between $500,001 to $1 million, and purchased 50 call options in the chipmaker with a strike price of $80 and an expiration date of Jan 16, 2026.

California Representative Nancy Pelosi has disclosed new stock trades, which included seven investments involving artificial intelligence equities, on the Inauguration day of President-elect Donald Trump.

Congress has an unusual ability to make remarkably well-timed stock trades. Cross their hearts, they are not buying and selling stock based on insider information lifted from the companies they regulate,