Mark D Papermaster sold $14M of AMD
Chief Technology Officer & EVP at ADVANCED MICRO DEVICES INC. 28,811 shares at an average of $471.87, traded Aug 20, 2026, filed Aug 21, 2026.
Score components
- +15RoleOfficer
- +25Trade size$13.6M at market
- 0Share of holdings soldSold 2.2% of holdings
- +15Cluster6 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000002488-26-000174, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 19, 2026 | GGift Common Stock10b5-1 | -25,052 | $0.00 | $0 | 1,290,272 | Aug 21, 2026 |
| Aug 20, 2026 | SOpen-market sale Common Stock10b5-1 | -6,181 | $466.60 | $2.9M | 1,284,091 | Aug 21, 2026 |
| Aug 20, 2026 | SOpen-market sale Common Stock10b5-1 | -664 | $467.88 | $311k | 1,283,427 | Aug 21, 2026 |
| Aug 20, 2026 | SOpen-market sale Common Stock10b5-1 | -400 | $469.85 | $188k | 1,283,027 | Aug 21, 2026 |
| Aug 20, 2026 | SOpen-market sale Common Stock10b5-1 | -2,326 | $471.44 | $1.1M | 1,280,701 | Aug 21, 2026 |
| Aug 20, 2026 | SOpen-market sale Common Stock10b5-1 | -2,600 | $472.36 | $1.2M | 1,278,101 | Aug 21, 2026 |
| Aug 20, 2026 | SOpen-market sale Common Stock10b5-1 | -6,667 | $473.47 | $3.2M | 1,271,434 | Aug 21, 2026 |
| Aug 20, 2026 | SOpen-market sale Common Stock10b5-1 | -9,523 | $474.35 | $4.5M | 1,261,911 | Aug 21, 2026 |
| Aug 20, 2026 | SOpen-market sale Common Stock10b5-1 | -450 | $475.19 | $214k | 1,261,461 | Aug 21, 2026 |
Related signals
Other insiders at ADVANCED MICRO DEVICES INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 13Weak | ADVANCED MICRO DEVICES INC | Forrest Eugene Norrod EVP & GM DSG | $8.7M 17,261 shares | -5% | |
| 38Weak | ADVANCED MICRO DEVICES INC | Lisa T Su Chair, President & CEO | $48M 95,000 shares | -3% | |
| 42Moderate | ADVANCED MICRO DEVICES INC | Jean X. Hu EVP, CFO and Treasurer | $7.1M 15,000 shares | -9% | |
| 20Weak | ADVANCED MICRO DEVICES INC | Forrest Eugene Norrod EVP & GM DSG | $7.9M 17,261 shares | -4% | |
| 40Moderate | ADVANCED MICRO DEVICES INC | Ava Hahn SVP, GC & Corporate Secretary | $1.5M 2,993 shares | -10% | |
| 45Moderate | ADVANCED MICRO DEVICES INC | Lisa T Su Chair, President & CEO | $7.2M 15,000 shares | -0% | |
| 20Weak | ADVANCED MICRO DEVICES INC | Mark D Papermaster Chief Technology Officer & EVP | $3.6M 7,369 shares | -1% | |
| 45Moderate | ADVANCED MICRO DEVICES INC | Paul Darren Grasby EVP & CSO | $7.7M 15,000 shares | -11% | |
| 18Weak | ADVANCED MICRO DEVICES INC | Ava Hahn SVP, GC & Corporate Secretary | $68k 143 shares | -1% | |
| 5Weak | ADVANCED MICRO DEVICES INC | Mark D Papermaster Chief Technology Officer & EVP | $3.3M 6,000 shares | -0% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.