InsiderChief Technology Officer & EVP

Mark D Papermaster Insider Trading Activity

Every SEC Form 4 transaction reported by Mark D Papermaster, sourced directly from SEC EDGAR and updated as new filings are accepted.

By · Insider-trading data from SEC EDGAR
Latest filing:

Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.

Quick Answer

Is Mark D Papermaster buying or selling?

Mark D Papermaster reported 0 open-market buys ($0) and 72 sells ($228.7M) across 72 Form 4 filings at 1 company — a net selling position of $228.7M.

Source: SEC EDGAR Form 4

What stands out

Key Statistics (as of Aug 21, 2026)

Total Form 4 filings
72
SEC EDGAR
Companies
1
Buys (0)
$0
Sells (72)
$228.7M

Insider sentiment

Net selling

Net insider flow of $228.7M in net selling, filed between Jan 17, 2018 – Aug 21, 2026.

Companies Mark D Papermaster files for

#CompanyForm 4 filings
1AMDADVANCED MICRO DEVICES INC72

Recent Mark D Papermaster transactions

DateTickerRoleTypeSharesValueFiling
Aug 21, 2026AMDChief Technology Officer & EVPSale28.8K$13.6MSEC ↗
Aug 18, 2026AMDChief Technology Officer & EVPSale7.4K$3.6MSEC ↗
Jul 17, 2026AMDChief Technology Officer & EVPSale6.0K$3.3MSEC ↗
Jun 17, 2026AMDChief Technology Officer & EVPSale6.0K$3.2MSEC ↗
May 19, 2026AMDChief Technology Officer & EVPSale6.0K$2.6MSEC ↗
Apr 28, 2026AMDChief Technology Officer & EVPSale31.3K$11.0MSEC ↗
Apr 17, 2026AMDChief Technology Officer & EVPSale33.1K$9.0MSEC ↗
Apr 8, 2026AMDChief Technology Officer & EVPSale3.3K$740.9KSEC ↗
Mar 6, 2026AMDChief Technology Officer & EVPSale3.0K$606.8KSEC ↗
Nov 18, 2025AMDChief Technology Officer & EVPSale17.1K$4.1MSEC ↗
Oct 17, 2025AMDChief Technology Officer & EVPSale16.8K$3.8MSEC ↗
Sep 17, 2025AMDChief Technology Officer & EVPSale16.8K$2.7MSEC ↗
Aug 19, 2025AMDChief Technology Officer & EVPSale16.8K$3.0MSEC ↗
Jul 17, 2025AMDChief Technology Officer & EVPSale18.0K$2.8MSEC ↗
Jun 17, 2025AMDChief Technology Officer & EVPSale17.5K$2.0MSEC ↗
May 19, 2025AMDChief Technology Officer & EVPSale17.5K$2.0MSEC ↗
Apr 17, 2025AMDChief Technology Officer & EVPSale17.5K$1.7MSEC ↗
Mar 18, 2025AMDChief Technology Officer & EVPSale17.5K$1.8MSEC ↗
Feb 19, 2025AMDChief Technology Officer & EVPSale17.5K$2.0MSEC ↗
Jul 17, 2024AMDChief Technology Officer & EVPSale16.8K$3.1MSEC ↗
Jun 18, 2024AMDChief Technology Officer & EVPSale16.2K$2.6MSEC ↗
May 17, 2024AMDChief Technology Officer & EVPSale16.2K$2.5MSEC ↗
Apr 17, 2024AMDChief Technology Officer & EVPSale16.2K$2.7MSEC ↗
Feb 20, 2024AMDChief Technology Officer & EVPSale16.2K$2.9MSEC ↗
Jul 10, 2023AMDChief Technology Officer & EVPSale31.7K$3.5MSEC ↗

Showing the 25 most recent filings of 72. Screen every filing.

Mark D Papermaster insider trading FAQ

Is Mark D Papermaster buying or selling?

Across 72 SEC Form 4 filings, Mark D Papermaster reported 0 open-market purchases totaling $0 and 72 sales totaling $228.7M — a net selling position of $228.7M.

Which companies does Mark D Papermaster file Form 4s for?

Mark D Papermaster has reported insider transactions at 1 company, most often ADVANCED MICRO DEVICES INC (AMD).

How far back does Mark D Papermaster's filing history go?

Trabud holds Mark D Papermaster's SEC Form 4 filings from Jan 17, 2018 – Aug 21, 2026, sourced directly from SEC EDGAR.

Where does Trabud get Mark D Papermaster's insider trading data?

Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.

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