Mark D. Papermaster

Sits on 1 board. Last updated September 27, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2024

3 years of board service in total across 1 board, counting each seat separately. Longest: Penguin Solutions Inc., 2 years.

2 years ยท Since 2024

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Aug 20, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’6,181 $466.60 $2,884,055
Aug 20, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’664 $467.88 $310,672
Aug 20, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’400 $469.85 $187,940
Aug 20, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’2,326 $471.44 $1,096,569
Aug 20, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’2,600 $472.36 $1,228,136
Aug 20, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’6,667 $473.47 $3,156,624
Aug 20, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’9,523 $474.35 $4,517,235
Aug 20, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’450 $475.19 $213,836
Aug 19, 2026 Advanced Micro Devices Inc. Gift โˆ’25,052 โ€” โ€”
Aug 15, 2026 Advanced Micro Devices Inc. Option exercise +121,976 โ€” โ€”
Aug 15, 2026 Advanced Micro Devices Inc. Shares withheld for tax โˆ’46,796 $514.39 $24,071,394
Aug 15, 2026 Advanced Micro Devices Inc. Shares withheld for tax โˆ’1,203 $514.39 $618,811
Aug 14, 2026 Advanced Micro Devices Inc. Option exercise +7,369 $84.85 $625,260
Aug 14, 2026 Advanced Micro Devices Inc. Open-market sale โˆ’7,369 $487.34 $3,591,208
Aug 9, 2026 Advanced Micro Devices Inc. Option exercise +12,633 โ€” โ€”

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