Transaction · 0000002488-26-000174

Papermaster Mark D

Papermaster Mark D, CTO, EVP, reported an open-market or private sale at ADVANCED MICRO DEVICES INC involving 400.000000 shares for an estimated $187940.00. Reported holdings after the transaction were 1283027.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCTO, EVP
AMDADVANCED MICRO DEVICES INC
Filing timeAug 21
Trade dateAug 20, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$473.25
Pre-filing
1mo ago +15.0%1w ago +2.1%1d ago -1.4%
Returns since
7d -1.6%30d -1.6%90d -1.6%180d -1.6%1y -1.6%

AMD price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
AMD since 2026-08-21Filed 13 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0000002488-26-000174
Common Stock
Transaction date
Aug 20, 2026
Filed Aug 21, 2026, 09:50 PM · 1d delay
Shares
400 sh
$46.9k per share
Estimated value
-$18.7M
Computed from shares × price
Holdings after
1.28M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Selling Direct Ownership Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Technology Officer & EVP

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 14, 2025.

  2. F2

    Transaction executed in multiple trades at prices ranging from $466.23 to $467.21 per share, inclusive. The price reported in column 4 above reflects the weighted average sale price per share. The Rep…

  3. F3

    Transaction executed in multiple trades at prices ranging from $467.58 to $468.00 per share, inclusive. The price reported in column 4 above reflects the weighted average sale price per share. The Rep…

  4. F4

    Transaction executed in multiple trades at prices ranging from $469.67 to $470.39 per share, inclusive. The price reported in column 4 above reflects the weighted average sale price per share. The Rep…

  5. F5

    Transaction executed in multiple trades at prices ranging from $470.78 to $471.77 per share, inclusive. The price reported in column 4 above reflects the weighted average sale price per share. The Rep…

  6. F6

    Transaction executed in multiple trades at prices ranging from $471.90 to $472.83 per share, inclusive. The price reported in column 4 above reflects the weighted average sale price per share. The Rep…

  7. F7

    Transaction executed in multiple trades at prices ranging from $472.94 to $473.92 per share, inclusive. The price reported in column 4 above reflects the weighted average sale price per share. The Rep…

  8. F8

    Transaction executed in multiple trades at prices ranging from $473.98 to $474.96 per share, inclusive. The price reported in column 4 above reflects the weighted average sale price per share. The Rep…

  9. F9

    Transaction executed in multiple trades at prices ranging from $475.00 to $475.26 per share, inclusive. The price reported in column 4 above reflects the weighted average sale price per share. The Rep…

Original filing · 0000002488-26-000174
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