This is the public record of open-market stock transactions Mark D. Papermaster has reported to the SEC on Form 4 as Chief Technology Officer & EVP of ADVANCED MICRO DEVICES INC (AMD). Every figure below is the reported share count multiplied by the reported price, so the dollar amounts are exact disclosed values rather than estimates. It is a record of what has been filed, not a portfolio or a recommendation, and insider selling in particular is routine and rarely a signal on its own.
Most of Mark D. Papermaster's sales were pre-scheduled or tax-related rather than discretionary, which further weakens any read of them as a market call.
All 13 disclosed transactions, newest filing first.
How many shares has Mark D. Papermaster bought and sold?
Mark D. Papermaster has disclosed 13 Form 4 transactions in the record we track, from Aug 15, 2025 to Aug 20, 2026: 13 sales worth $61,186,071 and no open-market purchases. Each figure is the reported share count multiplied by the reported price, so these are exact disclosed amounts, not estimates.
Is Mark D. Papermaster selling a bearish signal?
Not on its own. Insiders sell for many reasons that have nothing to do with a view on the stock — diversification, taxes, estate planning, or a pre-scheduled plan set up months earlier. Of the 13 sales on this record, 13 were made under a Rule 10b5-1 plan and 0 were automatic tax withholding on vesting shares, leaving 0 that were the insider's own discretionary decision (worth $0). Buying is the cleaner signal, because there is only one reason to buy. This page is a record, not a recommendation.
What is Mark D. Papermaster's role?
Mark D. Papermaster files as Chief Technology Officer & EVP of ADVANCED MICRO DEVICES INC (AMD). That role is taken from the Form 4 filings themselves. A Form 4 is filed with the SEC within two business days of an insider buying or selling their own company's stock.
What was Mark D. Papermaster's largest single transaction?
The largest single transaction on record is a sell of 28,811 shares of AMD at $471.87, worth $13,595,067, filed Aug 21, 2026.
How current is this record?
The most recent Form 4 here was filed Aug 21, 2026. Insiders have two business days to file after a trade, so this is close to real time, but it is a record of what has been disclosed, not a statement of what Mark D. Papermaster currently holds. Amounts are open-market and plan transactions reported on Form 4; grants and option exercises are not counted as buys.
Source: Form 4 filings submitted to the SEC, the same public documents behind our insider trading tracker. Figures are open-market and plan transactions only; grants and option exercises are not counted as buys. A disclosure is not evidence of a market view, and none of this is investment advice. See the full AMD stock page for price, filings and coverage.