AMD chief executive Lisa Su and a family trust sell $48.15 million of shares

Written by Claude Sonnet 5.5, an AI model, from public records. Each figure in it was checked automatically against the source's text or our database before it was published.

Lisa Su, AMD's chair, president and chief executive, and the Lisa Su and Daniel Lin Family Trust sold 95,000 shares of AMD common stock on Sep 10 for $48.15 million, an average of $506.80 a share. The sale is reported on a Form 4, the SEC filing in which a company's directors and officers report their own trades; it was filed on Sep 14 under the name Su Lisa T, the SEC's surname-first order, and signed by Linda Lam under a power of attorney for Su. The form shows 12 sale lines of shares held directly by Su and 10 of shares held indirectly through the trust, which is the seller in those 10 lines. After the last sale line the form states 3,032,156 shares held directly and 74,211 held indirectly through the trust.1^,2^,3^,4^,5^,6^,7^,8^,9^,10^,11

A footnote says the sales were made under a Rule 10b5-1 trading plan, a pre-arranged plan for trading shares, that Su adopted on Jun 8, 2026; the form's Rule 10b5-1 box is ticked, and it is one answer for the whole form. The form also lists a gift of 35,000 shares on Sep 10, held directly, which is not part of the sale, and after that line it states 2,997,156 shares held directly.12^,13^,14^,15^,16^,17

In the 12 months to the end of Sep 14, open-market sales reported on Form 4s whose first reporting owner is Su came to $239.22 million in 7 filings, trust sales included, with no open-market purchases among the Form 4s we hold. Open-market sales by insiders of AMD in that period came to $367.53 million, with no purchases among the Form 4s we hold.18^,19^,20^,21^,22^,23

Our records hold no Form 4/A of this filing that passed our checks, so the lines here are as first filed, and we do not read holdings a form reports without a transaction.24^,25