Papermaster Mark D: insider trades.
Papermaster Mark D reported 18 non-derivative transactions on 4 SEC ownership filings in Q3 2026: 0 open-market purchases and 10 sales ($20.5M), across 1 company.
- Transactions
- 18
- Purchases (P)
- 0
- Sales (S)
- 10
- Companies
- 1
- Name as filed
- Papermaster Mark D
Companies
| Company | Relationship | Transactions |
|---|---|---|
| Advanced Micro Devices Inc (AMD) | Officer · Chief Technology Officer & EVP | 18 |
Transactions
| Date | Company | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-20 | Advanced Micro Devices Inc | S | 6,181 | $466.6 | 1,284,091 | Form 4 |
| 2026-08-20 | Advanced Micro Devices Inc | S | 664 | $467.88 | 1,283,427 | Form 4 |
| 2026-08-20 | Advanced Micro Devices Inc | S | 400 | $469.85 | 1,283,027 | Form 4 |
| 2026-08-20 | Advanced Micro Devices Inc | S | 450 | $475.19 | 1,261,461 | Form 4 |
| 2026-08-20 | Advanced Micro Devices Inc | S | 2,600 | $472.36 | 1,278,101 | Form 4 |
| 2026-08-20 | Advanced Micro Devices Inc | S | 6,667 | $473.47 | 1,271,434 | Form 4 |
| 2026-08-20 | Advanced Micro Devices Inc | S | 9,523 | $474.35 | 1,261,911 | Form 4 |
| 2026-08-20 | Advanced Micro Devices Inc | S | 2,326 | $471.44 | 1,280,701 | Form 4 |
| 2026-08-19 | Advanced Micro Devices Inc | G | 25,052 | $0 | 1,290,272 | Form 4 |
| 2026-08-15 | Advanced Micro Devices Inc | M | 121,976 | $0 | 1,363,323 | Form 4 |
| 2026-08-15 | Advanced Micro Devices Inc | F | 46,796 | $514.39 | 1,316,527 | Form 4 |
| 2026-08-15 | Advanced Micro Devices Inc | F | 1,203 | $514.39 | 1,315,324 | Form 4 |
| 2026-08-14 | Advanced Micro Devices Inc | M | 7,369 | $84.85 | 1,248,716 | Form 4 |
| 2026-08-14 | Advanced Micro Devices Inc | S | 7,369 | $487.34 | 1,241,347 | Form 4 |
| 2026-08-09 | Advanced Micro Devices Inc | M | 12,633 | $0 | 1,246,320 | Form 4 |
| 2026-08-09 | Advanced Micro Devices Inc | F | 4,973 | $483.36 | 1,241,347 | Form 4 |
| 2026-07-15 | Advanced Micro Devices Inc | S | 6,000 | $556.43 | 1,233,687 | Form 4 |
| 2026-07-15 | Advanced Micro Devices Inc | M | 6,000 | $84.85 | 1,239,687 | Form 4 |
Questions
What stock did Papermaster Mark D buy or sell?
Papermaster Mark D reported 18 non-derivative transactions on 4 SEC ownership filings in Q3 2026: 0 open-market purchases and 10 sales ($20.5M), across 1 company.
Is Papermaster Mark D the same person as other filers with this name?
This page covers SEC CIK 1449649 only. The SEC assigns each reporting owner a CIK, and people with the same name have different CIKs.
Source: SEC Insider Transactions Data Sets, Q3 2026. Reported as filed; we do not assess intent, performance or compliance. All filings for this CIK on SEC.gov.
Plain-text version for agents and LLMs: /insiders/papermaster-mark-d-1449649.md
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