Papermaster Mark D

Insider

Chief Technology Officer & EVP

Trades at: AMD· PENG

30D 90D 1Y

Net shares · 365d

-168.3K

0 buy · 168.3K sell

Net value · 365d

-$43.5M

$0 in · $43.5M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 168.3K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

AMD Exercise·M
Jun 15, 26

Chief Technology Officer & EVP · 10b5-1

$0

6.0K sh

Own +81%
AMD Sell·S
Jun 15, 26

Chief Technology Officer & EVP · 10b5-1

$3.2M

6.0K sh · $536.33

Own -0%
AMD Exercise·M
Jun 15, 26

Chief Technology Officer & EVP · 10b5-1

$509.1K

6.0K sh · $84.85

Own +0%
AMD Exercise·M
May 15, 26

Chief Technology Officer & EVP · 10b5-1

$0

6.0K sh

Own +45%
AMD Sell·S
May 15, 26

Chief Technology Officer & EVP · 10b5-1

$2.6M

6.0K sh · $433.79

Own -0%
AMD Exercise·M
May 15, 26

Chief Technology Officer & EVP · 10b5-1

$509.1K

6.0K sh · $84.85

Own +0%
AMD Other·G
May 11, 26

Chief Technology Officer & EVP

$0

2.4K sh

Own -0%
AMD Sell·S
Apr 24, 26

Chief Technology Officer & EVP · 10b5-1

$11.0M

31.3K sh · $350.00

Own -2%
AMD Sell·S
Apr 16, 26

Chief Technology Officer & EVP · 10b5-1

$9.0M

33.1K sh · $271.47 avg · 2 lots

Own -3%
AMD Exercise·M
Apr 15, 26

Chief Technology Officer & EVP · 10b5-1

$0

6.0K sh

Own +31%
AMD Exercise·M
Apr 15, 26

Chief Technology Officer & EVP · 10b5-1

$509.1K

6.0K sh · $84.85

Own +0%
AMD Sell·S
Apr 6, 26

Chief Technology Officer & EVP · 10b5-1

$740.9K

3.3K sh · $225.00

Own -0%
AMD Sell·S
Mar 4, 26

Chief Technology Officer & EVP · 10b5-1

$606.8K

3.0K sh · $200.00

Own -0%
AMD Other·G
Feb 24, 26

Chief Technology Officer & EVP

$0

826.4K sh · 4 lots

Own -80%
PENG Grant·A
Feb 6, 26

Director

$0

10.0K sh

Own +40%
AMD Other·G
Dec 2, 25

Chief Technology Officer & EVP

$0

500 sh

Own -0%
AMD Exercise·M
Nov 14, 25

Chief Technology Officer & EVP · 10b5-1

$0

17.1K sh

Own New
AMD Sell·S
Nov 14, 25

Chief Technology Officer & EVP · 10b5-1

$4.1M

17.1K sh · $240.12 avg · 9 lots

Own -1%
AMD Exercise·M
Nov 14, 25

Chief Technology Officer & EVP · 10b5-1

$584.9K

17.1K sh · $34.19

Own +1%
AMD Exercise·M
Oct 15, 25

Chief Technology Officer & EVP · 10b5-1

$0

16.8K sh

Own +5455%
AMD Sell·S
Oct 15, 25

Chief Technology Officer & EVP · 10b5-1

$3.8M

16.8K sh · $224.28 avg · 6 lots

Own -1%
AMD Exercise·M
Oct 15, 25

Chief Technology Officer & EVP · 10b5-1

$574.4K

16.8K sh · $34.19

Own +1%
AMD Exercise·M
Sep 15, 25

Chief Technology Officer & EVP · 10b5-1

$0

16.8K sh

Own +98%
AMD Exercise·M
Sep 15, 25

Chief Technology Officer & EVP · 10b5-1

$574.4K

16.8K sh · $34.19

Own +1%
AMD Sell·S
Sep 15, 25

Chief Technology Officer & EVP · 10b5-1

$2.7M

16.8K sh · $159.20 avg · 2 lots

Own -1%
AMD Grant·A
Aug 15, 25

Chief Technology Officer & EVP · 10b5-1

$0

73.8K sh · 3 lots

Own New
AMD Exercise·M
Aug 15, 25

Chief Technology Officer & EVP · 10b5-1

$0

58.9K sh · 2 lots

Own New
AMD Exercise·M
Aug 15, 25

Chief Technology Officer & EVP · 10b5-1

$574.4K

58.9K sh · $9.76 avg · 2 lots

Own +4%
AMD Other·G
Aug 15, 25

Chief Technology Officer & EVP · 10b5-1

$0

32.4K sh

Own -2%
AMD Other·F
Aug 15, 25

Chief Technology Officer & EVP · 10b5-1

$2.9M

16.6K sh · $177.51

Own -1%
AMD Sell·S
Aug 15, 25

Chief Technology Officer & EVP · 10b5-1

$3.0M

16.8K sh · $178.11 avg · 3 lots

Own -1%
AMD Exercise·M
Aug 9, 25

Chief Technology Officer & EVP

$0

12.6K sh · 3 lots

Own New
AMD Exercise·M
Aug 9, 25

Chief Technology Officer & EVP

$0

12.6K sh

Own +1%
AMD Other·F
Aug 9, 25

Chief Technology Officer & EVP

$859.1K

5.0K sh · $172.76

Own -0%
AMD Exercise·M
Jul 15, 25

Chief Technology Officer & EVP · 10b5-1

$0

18.0K sh

Own New
AMD Sell·S
Jul 15, 25

Chief Technology Officer & EVP · 10b5-1

$2.8M

18.0K sh · $155.03 avg · 4 lots

Own -1%
AMD Exercise·M
Jul 15, 25

Chief Technology Officer & EVP · 10b5-1

$343.8K

18.0K sh · $19.10

Own +1%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	AMD	Chief Technology Officer & EVP	Exercise M	6.0K	+81%	—	$0
Jun 15, 2026	AMD	Chief Technology Officer & EVP	Sell S	6.0K	-0%	$536.33	$3.2M
Jun 15, 2026	AMD	Chief Technology Officer & EVP	Exercise M	6.0K	+0%	$84.85	$509.1K
May 15, 2026	AMD	Chief Technology Officer & EVP	Exercise M	6.0K	+45%	—	$0
May 15, 2026	AMD	Chief Technology Officer & EVP	Sell S	6.0K	-0%	$433.79	$2.6M
May 15, 2026	AMD	Chief Technology Officer & EVP	Exercise M	6.0K	+0%	$84.85	$509.1K
May 11, 2026	AMD	Chief Technology Officer & EVP	Other G	2.4K	-0%	—	$0
Apr 24, 2026	AMD	Chief Technology Officer & EVP	Sell S	31.3K	-2%	$350.00	$11.0M
Apr 16, 2026	AMD	Chief Technology Officer & EVP	Sell S	33.1K2 lots	-3%	$271.47 avg	$9.0M
Apr 15, 2026	AMD	Chief Technology Officer & EVP	Exercise M	6.0K	+31%	—	$0
Apr 15, 2026	AMD	Chief Technology Officer & EVP	Exercise M	6.0K	+0%	$84.85	$509.1K
Apr 6, 2026	AMD	Chief Technology Officer & EVP	Sell S	3.3K	-0%	$225.00	$740.9K
Mar 4, 2026	AMD	Chief Technology Officer & EVP	Sell S	3.0K	-0%	$200.00	$606.8K
Feb 24, 2026	AMD	Chief Technology Officer & EVP	Other G	826.4K4 lots	-80%	—	$0
Feb 6, 2026	PENG	Director	Grant A	10.0K	+40%	—	$0
Dec 2, 2025	AMD	Chief Technology Officer & EVP	Other G	500	-0%	—	$0
Nov 14, 2025	AMD	Chief Technology Officer & EVP	Exercise M	17.1K	New	—	$0
Nov 14, 2025	AMD	Chief Technology Officer & EVP	Sell S	17.1K9 lots	-1%	$240.12 avg	$4.1M
Nov 14, 2025	AMD	Chief Technology Officer & EVP	Exercise M	17.1K	+1%	$34.19	$584.9K
Oct 15, 2025	AMD	Chief Technology Officer & EVP	Exercise M	16.8K	+5455%	—	$0
Oct 15, 2025	AMD	Chief Technology Officer & EVP	Sell S	16.8K6 lots	-1%	$224.28 avg	$3.8M
Oct 15, 2025	AMD	Chief Technology Officer & EVP	Exercise M	16.8K	+1%	$34.19	$574.4K
Sep 15, 2025	AMD	Chief Technology Officer & EVP	Exercise M	16.8K	+98%	—	$0
Sep 15, 2025	AMD	Chief Technology Officer & EVP	Exercise M	16.8K	+1%	$34.19	$574.4K
Sep 15, 2025	AMD	Chief Technology Officer & EVP	Sell S	16.8K2 lots	-1%	$159.20 avg	$2.7M
Aug 15, 2025	AMD	Chief Technology Officer & EVP	Grant A	73.8K3 lots	New	—	$0
Aug 15, 2025	AMD	Chief Technology Officer & EVP	Exercise M	58.9K2 lots	New	—	$0
Aug 15, 2025	AMD	Chief Technology Officer & EVP	Exercise M	58.9K2 lots	+4%	$9.76 avg	$574.4K
Aug 15, 2025	AMD	Chief Technology Officer & EVP	Other G	32.4K	-2%	—	$0
Aug 15, 2025	AMD	Chief Technology Officer & EVP	Other F	16.6K	-1%	$177.51	$2.9M
Aug 15, 2025	AMD	Chief Technology Officer & EVP	Sell S	16.8K3 lots	-1%	$178.11 avg	$3.0M
Aug 9, 2025	AMD	Chief Technology Officer & EVP	Exercise M	12.6K3 lots	New	—	$0
Aug 9, 2025	AMD	Chief Technology Officer & EVP	Exercise M	12.6K	+1%	—	$0
Aug 9, 2025	AMD	Chief Technology Officer & EVP	Other F	5.0K	-0%	$172.76	$859.1K
Jul 15, 2025	AMD	Chief Technology Officer & EVP	Exercise M	18.0K	New	—	$0
Jul 15, 2025	AMD	Chief Technology Officer & EVP	Sell S	18.0K4 lots	-1%	$155.03 avg	$2.8M
Jul 15, 2025	AMD	Chief Technology Officer & EVP	Exercise M	18.0K	+1%	$19.10	$343.8K

Buy Sell Non-market (grant · exercise · gift)

About Papermaster Mark D

This profile aggregates every SEC Form 4 insider transaction reported by Papermaster Mark D across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.