Sean McMaster

Republican

Sean McMaster serves as a Republican Executive, with a record of congressional transaction disclosures reflecting his investment activities. His recent disclosures, covering the period from August 12, 2025, to January 20, 2026, indicate both purchase and sale activity across various sectors. Notable investments include Grab Holdings Limited (GRAB), One Stop Systems, Inc. (OSS), and Tesla Inc (TSLA), with reported amounts ranging from $1k to $500k.

Latest Trades

CompanyValueActionAmount RangePriceLast Price
Grab Holdings LimitedGRAB$0BuyJan 20, 2026Disclosure amount unavailable$4.51$3.82
Grab Holdings LimitedGRAB$8k1.8k sharesBuyJan 20, 2026$1k - $15k$4.51$3.82
Grab Holdings LimitedGRAB$8k1.8k sharesBuyJan 20, 2026$1k - $15k$4.51$3.82
One Stop Systems, Inc.OSS$33k3.1k sharesBuyJan 12, 2026$15k - $50k$10.45$13.22
One Stop Systems, Inc.OSS$0BuyJan 12, 2026Disclosure amount unavailable$10.45$13.22
One Stop Systems, Inc.OSS$33k3.1k sharesBuyJan 12, 2026$15k - $50k$10.45$13.22
ROBINHOOD MARKETS, INC. CMNHOOD$8k69.3 sharesBuyJan 8, 2026$1k - $15k$115.39$99.48
ROBINHOOD MARKETS, INC. CMNHOOD$0BuyJan 8, 2026Disclosure amount unavailable$115.39$99.48
ROBINHOOD MARKETS, INC. CMNHOOD$8k69.3 sharesBuyJan 8, 2026$1k - $15k$115.39$99.48
Tesla IncTSLA$375k842.4 sharesSellDec 9, 2025$250k - $500k$445.17$394.46
Tesla IncTSLA$0SellDec 9, 2025Disclosure amount unavailable$445.17$394.46
Tesla IncTSLA$375k842.4 sharesSellDec 9, 2025$250k - $500k$445.17$394.46
Amkor Technology IncAMKR$8k262.6 sharesBuyOct 13, 2025$1k - $15k$30.46$67.64
Amkor Technology IncAMKR$8k262.6 sharesBuyOct 13, 2025$1k - $15k$30.46$67.64
Amkor Technology IncAMKR$0BuyOct 13, 2025Disclosure amount unavailable$30.46$67.64
Amcor PLCAMCR$0SellOct 12, 2025Disclosure amount unavailable$39.65$43.23
Amcor PLCAMCR$33k819.7 sharesSellOct 12, 2025$15k - $50k$39.65$43.23
Amcor PLCAMCR$33k819.7 sharesSellOct 12, 2025$15k - $50k$39.65$43.23
MicroStrategy Incorporated - Class A Common Stock (MSTR)MSTR$75k226.7 sharesSellOct 8, 2025$50k - $100k$330.80$97.10
MicroStrategy Incorporated - Class A Common Stock (MSTR)MSTR$0SellOct 8, 2025Disclosure amount unavailable$330.80$97.10
MicroStrategy Incorporated - Class A Common Stock (MSTR)MSTR$75k226.7 sharesSellOct 8, 2025$50k - $100k$330.80$97.10
Ethzilla Corp.ETHZ$0BuyOct 6, 2025Disclosure amount unavailable$25.50$3.53
Ethzilla Corp.ETHZ$8k313.7 sharesBuyOct 6, 2025$1k - $15k$25.50$3.53
Ethzilla Corp.ETHZ$8k313.7 sharesBuyOct 6, 2025$1k - $15k$25.50$3.53
ETHZilla Corporation Common StockATNF$75k7.3k sharesBuyAug 12, 2025$50k - $100k$10.24$7.04
ETHZilla Corporation Common StockATNF$0BuyAug 12, 2025Disclosure amount unavailable$10.24$7.04
Coinbase global, Inc. - Class ACOIN$0SellAug 12, 2025Disclosure amount unavailable$322.62$159.40
Coinbase global, Inc. - Class ACOIN$75k232.5 sharesSellAug 12, 2025$50k - $100k$322.62$159.40
Coinbase global, Inc. - Class ACOIN$75k232.5 sharesSellAug 12, 2025$50k - $100k$322.62$159.40
ETHZilla Corporation Common StockATNF$75k7.3k sharesBuyAug 12, 2025$50k - $100k$10.24$7.04