Mark D Papermaster insider trades: Advanced Micro Devices (AMD) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Mark reports to the SEC
Open-market buys and sales
84 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 20, 2026 | AMD | ↓ Sell10b5-1 | 28,811 | $471.87 | $13.6M | Direct | Aug 21, 2026 (1d) |
| Jul 15, 2026 | AMD | ↓ Sell10b5-1 | 6,000 | $556.43 | $3.3M | Direct | Jul 17, 2026 (2d) |
| Jun 15, 2026 | AMD | ↓ Sell10b5-1 | 6,000 | $536.33 | $3.2M | Direct | Jun 17, 2026 (2d) |
| May 15, 2026 | AMD | ↓ Sell10b5-1 | 6,000 | $433.79 | $2.6M | Direct | May 19, 2026 (4d) |
| Apr 24, 2026 | AMD | ↓ Sell10b5-1 | 31,320 | $350.00 | $11.0M | Direct | Apr 28, 2026 (4d) |
| Apr 16, 2026 | AMD | ↓ Sell10b5-1 | 33,109 | $271.47 | $9.0M | Direct | Apr 17, 2026 (1d) |
| Apr 6, 2026 | AMD | ↓ Sell10b5-1 | 3,293 | $225.00 | $741K | Direct | Apr 8, 2026 (2d) |
| Mar 4, 2026 | AMD | ↓ Sell10b5-1 | 3,034 | $200.00 | $607K | Direct | Mar 6, 2026 (2d) |
| Nov 14, 2025 | AMD | ↓ Sell10b5-1 | 17,108 | $240.12 | $4.1M | Direct | Nov 18, 2025 (4d) |
| Oct 15, 2025 | AMD | ↓ Sell10b5-1 | 16,800 | $224.28 | $3.8M | Direct | Oct 17, 2025 (2d) |
| Sep 15, 2025 | AMD | ↓ Sell10b5-1 | 16,800 | $159.20 | $2.7M | Direct | Sep 17, 2025 (2d) |
| Aug 15, 2025 | AMD | ↓ Sell10b5-1 | 16,800 | $178.11 | $3.0M | Direct | Aug 19, 2025 (4d) |
| Jul 15, 2025 | AMD | ↓ Sell10b5-1 | 17,998 | $155.03 | $2.8M | Direct | Jul 17, 2025 (2d) |
| Jun 13, 2025 | AMD | ↓ Sell10b5-1 | 17,500 | $116.00 | $2.0M | Direct | Jun 17, 2025 (4d) |
| May 15, 2025 | AMD | ↓ Sell10b5-1 | 17,500 | $116.59 | $2.0M | Direct | May 19, 2025 (4d) |
| Apr 15, 2025 | AMD | ↓ Sell10b5-1 | 17,500 | $95.47 | $1.7M | Direct | Apr 17, 2025 (2d) |
| Mar 14, 2025 | AMD | ↓ Sell10b5-1 | 17,500 | $100.27 | $1.8M | Direct | Mar 18, 2025 (4d) |
| Feb 14, 2025 | AMD | ↓ Sell10b5-1 | 17,500 | $113.57 | $2.0M | Direct | Feb 19, 2025 (5d) |
| Jul 15, 2024 | AMD | ↓ Sell10b5-1 | 16,756 | $184.50 | $3.1M | Direct | Jul 17, 2024 (2d) |
| Jun 14, 2024 | AMD | ↓ Sell10b5-1 | 16,200 | $158.94 | $2.6M | Direct | Jun 18, 2024 (4d) |
| May 15, 2024 | AMD | ↓ Sell10b5-1 | 16,200 | $156.11 | $2.5M | Direct | May 17, 2024 (2d) |
| Apr 15, 2024 | AMD | ↓ Sell10b5-1 | 16,200 | $164.25 | $2.7M | Direct | Apr 17, 2024 (2d) |
| Mar 15, 2024 | AMD | ↓ Sell10b5-1 | 16,200 | $186.73 | $3.0M | Direct | Mar 19, 2024 (4d) |
| Feb 15, 2024 | AMD | ↓ Sell10b5-1 | 16,200 | $177.57 | $2.9M | Direct | Feb 20, 2024 (5d) |
| Jul 6, 2023 | AMD | ↓ Sell10b5-1 | 31,701 | $111.49 | $3.5M | Direct | Jul 10, 2023 (4d) |
| Jun 5, 2023 | AMD | ↓ Sell10b5-1 | 30,000 | $117.46 | $3.5M | Direct | Jun 7, 2023 (2d) |
| May 5, 2023 | AMD | ↓ Sell10b5-1 | 30,000 | $85.14 | $2.6M | Direct | May 9, 2023 (4d) |
| Apr 6, 2023 | AMD | ↓ Sell10b5-1 | 30,000 | $91.39 | $2.7M | Direct | Apr 10, 2023 (4d) |
| Mar 6, 2023 | AMD | ↓ Sell10b5-1 | 30,000 | $81.69 | $2.5M | Direct | Mar 8, 2023 (2d) |
| Feb 6, 2023 | AMD | ↓ Sell10b5-1 | 30,000 | $85.19 | $2.6M | Direct | Feb 8, 2023 (2d) |
| Mar 30, 2022 | AMD | ↓ Sell10b5-1 | 20,180 | $125.00 | $2.5M | Direct | Apr 1, 2022 (2d) |
| Feb 10, 2022 | AMD | ↓ Sell10b5-1 | 20,180 | $128.63 | $2.6M | Direct | Feb 14, 2022 (4d) |
| Dec 15, 2021 | AMD | ↓ Sell10b5-1 | 60,221 | $135.31 | $8.1M | Direct | Dec 17, 2021 (2d) |
| Nov 15, 2021 | AMD | ↓ Sell10b5-1 | 55,000 | $147.27 | $8.1M | Direct | Nov 17, 2021 (2d) |
| Oct 15, 2021 | AMD | ↓ Sell10b5-1 | 55,000 | $111.89 | $6.2M | Direct | Oct 19, 2021 (4d) |
| Sep 15, 2021 | AMD | ↓ Sell10b5-1 | 55,000 | $105.15 | $5.8M | Direct | Sep 17, 2021 (2d) |
| Aug 13, 2021 | AMD | ↓ Sell10b5-1 | 55,000 | $107.36 | $5.9M | Direct | Aug 17, 2021 (4d) |
| Jul 15, 2021 | AMD | ↓ Sell10b5-1 | 55,000 | $88.81 | $4.9M | Direct | Jul 19, 2021 (4d) |
| Jun 15, 2021 | AMD | ↓ Sell10b5-1 | 55,000 | $81.05 | $4.5M | Direct | Jun 17, 2021 (2d) |
| May 14, 2021 | AMD | ↓ Sell10b5-1 | 55,000 | $75.00 | $4.1M | Direct | May 18, 2021 (4d) |
| Apr 15, 2021 | AMD | ↓ Sell10b5-1 | 55,000 | $80.54 | $4.4M | Direct | Apr 19, 2021 (4d) |
| Dec 15, 2020 | AMD | ↓ Sell10b5-1 | 48,277 | $97.26 | $4.7M | Direct | Dec 17, 2020 (2d) |
| Nov 13, 2020 | AMD | ↓ Sell10b5-1 | 43,000 | $82.36 | $3.5M | Direct | Nov 17, 2020 (4d) |
| Oct 15, 2020 | AMD | ↓ Sell10b5-1 | 43,000 | $84.17 | $3.6M | Direct | Oct 19, 2020 (4d) |
| Sep 15, 2020 | AMD | ↓ Sell10b5-1 | 43,000 | $77.22 | $3.3M | Direct | Sep 17, 2020 (2d) |
| Aug 14, 2020 | AMD | ↓ Sell10b5-1 | 43,000 | $82.35 | $3.5M | Direct | Aug 18, 2020 (4d) |
| Jul 15, 2020 | AMD | ↓ Sell10b5-1 | 43,000 | $54.36 | $2.3M | Direct | Jul 17, 2020 (2d) |
| Jun 15, 2020 | AMD | ↓ Sell10b5-1 | 43,000 | $52.90 | $2.3M | Direct | Jun 17, 2020 (2d) |
| May 15, 2020 | AMD | ↓ Sell10b5-1 | 43,000 | $53.71 | $2.3M | Direct | May 19, 2020 (4d) |
| Apr 15, 2020 | AMD | ↓ Sell10b5-1 | 43,000 | $53.84 | $2.3M | Direct | Apr 17, 2020 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other AMD insiders
Open-market trades in the last 12 months
About Mark D Papermaster's insider trades
Mark D Papermaster is Chief Technology Officer & EVP at Advanced Micro Devices (AMD). Since Apr 26, 2010, Mark has reported no open-market purchases and 84 sales worth $237.7M on SEC Form 4. In the last 12 months: 9 sales ($48.2M).
72 sales (95% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include option exercises (94 filings), grants and awards (28 filings), shares withheld for taxes (25 filings), gifts (11 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every AMD insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.