Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001449649

Mark D. Papermaster

66 transactions in 2 companies, from October 15, 2025 to August 20, 2026.

Transactions
662 companies
Bought · P
$0open market
Sold · S
$55.5Mopen market
Net
−$55.5Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
ADVANCED MICRO DEVICES INCAMD65—$55.5M
Penguin Solutions, Inc.PENG1——

All transactions

66 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 20SPLAN450$475.19$214K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 20SPLAN9,523$474.35$4.5M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 20SPLAN6,667$473.47$3.2M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 20SPLAN2,600$472.36$1.2M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 20SPLAN2,326$471.44$1.1M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 20SPLAN400$469.85$188K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 20SPLAN664$467.88$311K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 20SPLAN6,181$466.60$2.9M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 19GPLAN25,052$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVAug 15APLAN7,903$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVAug 15APLAN11,855$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVAug 15MPLAN3,056$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVAug 15MPLAN118,920$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVAug 14MPLAN7,369$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 15FPLAN1,203$514.39$619K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 15FPLAN46,796$514.39$24.1M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 15MPLAN121,976$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 14SPLAN7,369$487.34$3.6M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 14MPLAN7,369$84.85$625K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVAug 9M3,238$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVAug 9M3,964$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVAug 9M5,431$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 9F4,973$483.36$2.4M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOAug 9M12,633$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVJul 15MPLAN6,000$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOJul 15SPLAN6,000$556.43$3.3M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOJul 15MPLAN6,000$84.85$509K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVJun 15MPLAN6,000$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOJun 15SPLAN6,000$536.33$3.2M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOJun 15MPLAN6,000$84.85$509K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVMay 15MPLAN6,000$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOMay 15SPLAN6,000$433.79$2.6M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOMay 15MPLAN6,000$84.85$509K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOMay 11G2,350$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOApr 24SPLAN31,320$350.00$11.0M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVApr 15MPLAN6,000$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOApr 16SPLAN27,109$275.00$7.5M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOApr 15SPLAN6,000$255.54$1.5M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOApr 15MPLAN6,000$84.85$509K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOApr 6SPLAN3,293$225.00$741K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOMar 4SPLAN3,034$200.00$607K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOFeb 24G206,606$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOFeb 24G206,606$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOFeb 24G206,606$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOFeb 24G206,606$0.00—
Penguin Solutions, Inc.PENGMark D. PapermasterDirFeb 6A10,034$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODec 2G500$0.00—
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVNov 14MPLAN17,108$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN1,007$243.98$246K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN1,600$243.35$389K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN2,100$242.39$509K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN1,848$240.92$445K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN5,277$240.13$1.3M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN1,700$238.86$406K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN600$238.00$143K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN1,100$236.48$260K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14SPLAN1,876$235.87$442K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTONov 14MPLAN17,108$34.19$585K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTODERIVOct 15MPLAN16,800$0.00—?
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOOct 15SPLAN200$226.17$45K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOOct 15SPLAN5,516$225.59$1.2M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOOct 15SPLAN5,695$224.51$1.3M
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOOct 15SPLAN1,700$223.40$380K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOOct 15SPLAN2,665$222.58$593K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOOct 15SPLAN1,024$221.42$227K
ADVANCED MICRO DEVICES INCAMDMark D. PapermasterCTOOct 15MPLAN16,800$34.19$574K