Sean McMaster

Sean McMaster

EXEC Administrator, Federal Highway Administration · Department of Transportation

GRAB × 4 ASGN × 4 AMCR × 2 BMNR × 2 AMKR × 2 HOOD × 1 view in graph

29trades · $1.2M est.
3% disclosed on time · 28 late, worst 344d over
$3Mest. assets · Annual (2026)

Since nomination

Nominee 278 (04/08/2025) vs Annual (2026)

Divested

4 positions · $116K est.
AssetAccountOwner Value at nomination
MicroStrategy, Inc. MSTR Employment assets Self $50K – $100K
The Boeing Company, anticipated pro-rated bonus 2025 Employment assets Self $15K – $50K
Semler Scientific Inc. Common Stock SMLR Other assets $1K – $15K
Broadcom, Inc. AVGO Other assets Under $1K

Still holds

30 positions · $2.9M est. · largest 20 shown
AssetAccountOwner At nomination Latest value
Vanguard Target Retirement 2045 Trust I VTIVX Spouse's assets Spouse $250K – $500K $250K – $500K
Boeing Corporation, Unvested Restricted Stock Units 2023 Employment assets Self $100K – $250K $250K – $500K
NVIDIA Corp. NVDA Other assets $100K – $250K $250K – $500K
U.S. Brokerage (Cash) Other assets $1K – $15K $250K – $500K
Fidelity S&P 500 Employment assets Self $100K – $250K $100K – $250K
Boeing Corportation, Unvested Restricted Stock Units 2024 Employment assets Self $100K – $250K $100K – $250K
Meta Platforms Inc. Class A Common Stock META Other assets $100K – $250K $100K – $250K
US bank #1 (cash) Other assets $100K – $250K $100K – $250K
Fidelity S&P 500 Employment assets Self $50K – $100K $100K – $250K
Robinhood Markets Inc. Class A Common Stock HOOD Other assets $15K – $50K $100K – $250K
iShares Bitcoin Trust ETF IBIT Other assets $50K – $100K $50K – $100K
ASGN Corp. Unvested Restricted Stock Units Spouse's assets Spouse $100K – $250K $15K – $50K
ASGN Corp. Vested Stock Spouse's assets Spouse $50K – $100K $15K – $50K
BlackRock LifePath Index 2045 Fund Institutional Shares LIHIX Spouse's assets Spouse $15K – $50K $15K – $50K
SoFi Technologies Inc. Common Stock SOFI Other assets $15K – $50K $15K – $50K
Palantir Technologies Inc. Class A Common Stock PLTR Other assets $15K – $50K $15K – $50K
Boeing Corportation, Unvested Restricted Stock Units 2025 Employment assets Self $1K – $15K $15K – $50K
U.S. brokerage cash Spouse's assets Spouse $1K – $15K $15K – $50K
U.S. Brokerage (Cash) Employment assets Self $1K – $15K $1K – $15K
U.S. brokerage (cash) Employment assets Self $1K – $15K $1K – $15K

New positions

7 positions · $129.5K est.
AssetAccountOwner Latest value
Grab Holdings Limited Class A Ordinary Shares GRAB Employment assets Self $15K – $50K
Grab Holdings Limited Class A Ordinary Shares GRAB Other assets $15K – $50K
Amkor Technology, Inc. AMKR Employment assets Self $15K – $50K
U.S. brokerage (cash) Spouse's assets Spouse $1K – $15K
Bitmine Immersion Technologies Inc. BMNR Employment assets Self $1K – $15K
Bitmine Immersion Technologies Inc. BMNR Employment assets Self $1K – $15K
ETZilla Corporation ETHZ Other assets $1K – $15K
Show all positions

Positions are matched between the two reports by exact name, first within the same account, then across accounts, then by ticker; rows matching nothing are listed as divested or new. Estimates are band midpoints.

Stock trades

AssetType AmountOwner Traded Disclosed
FPS Forgent Power Solution Buy $15K – $50K Self May 14, 2026 12d late filing ↗
QCOM QUALCOMM, Inc. Buy $15K – $50K Self May 13, 2026 13d late filing ↗
AKAM Akamai Technologies, Inc. Buy $15K – $50K Self May 13, 2026 13d late filing ↗
FLNC Fluence Energy Inc. Class A Common Stock Buy $15K – $50K Self May 13, 2026 13d late filing ↗
GLW Corning, Inc. Buy $50K – $100K Self May 13, 2026 13d late filing ↗
GRAB Grab Holdings Limited Class A Ordinary Shares Buy $1K – $15K Self Jan 21, 2026 18d late filing ↗
OSS One Stop Systems Inc. Common Stock Buy $15K – $50K Self Jan 13, 2026 12d late filing ↗
GRAB Grab Holdings Limited Class A Ordinary Shares Buy $15K – $50K Self Jan 9, 2026 16d late filing ↗
HOOD Robinhood Markets Inc. Class A Common Stock Buy $1K – $15K Self Jan 9, 2026 16d late filing ↗
GRAB Grab Holdings Limited Class A Ordinary Shares Buy $15K – $50K Self Dec 18, 2025 38d late filing ↗
TSLA Tesla, Inc. Sell $250K – $500K Self Dec 10, 2025 filing ↗
GRAB Grab Holdings Limited Class A Ordinary Shares Buy $15K – $50K Self Nov 3, 2025 35d late filing ↗
AMKR Amkor Technology, Inc. Buy $1K – $15K Self Oct 14, 2025 55d late filing ↗
AMKR Amkor Technology, Inc. Buy $15K – $50K Self Oct 13, 2025 56d late filing ↗
AMCR Amcor plc Sell $15K – $50K Self Oct 13, 2025 56d late filing ↗
AMCR Amcor plc Buy $15K – $50K Self Oct 9, 2025 60d late filing ↗
MSTR MicroStrategy, Inc. Sell $50K – $100K Self Oct 9, 2025 60d late filing ↗
ETHZ ETHZilla Corp Buy $1K – $15K Self Oct 7, 2025 62d late filing ↗
ASGN ASGN, Inc. Sell $15K – $50K Self Aug 22, 2025 333d late filing ↗
ASGN ASGN, Inc. Sell $1K – $15K Self Aug 22, 2025 333d late filing ↗
ASGN ASGN, Inc. Sell $1K – $15K Self Aug 22, 2025 333d late filing ↗
ATNF 180 Life Sciences Corp. Common Stock Buy $50K – $100K Self Aug 13, 2025 100d late filing ↗
COIN Coinbase Global Inc. Class A Common Stock Sell $50K – $100K Self Aug 13, 2025 100d late filing ↗
ASGN ASGN, Inc. Sell $1K – $15K Self Aug 11, 2025 344d late filing ↗
BMNR bitmine immersion technology Buy $1K – $15K Self Aug 8, 2025 105d late filing ↗
BMNR bitmine immersion technology Buy $15K – $50K Self Aug 7, 2025 106d late filing ↗
MSFT Microsoft Corp. Sell $1K – $15K Self Aug 7, 2025 106d late filing ↗
ARGT Global X MSCI Argentina ETF Sell $1K – $15K Self Aug 7, 2025 106d late filing ↗
SMLR Semler Scientific Inc. Common Stock Sell $1K – $15K Self Aug 7, 2025 106d late filing ↗

Asset holdings

Annual (2026) · filed —

All positions

54 positions
Asset OwnerValueIncome
The Boeing Company Self Salary/Bonus · $212.6K
IRA #2 Self
U.S. Brokerage (Cash) Self $1K – $15K
Bitmine Immersion Technologies Inc. BMNR Self $1K – $15K
Grab Holdings Limited Class A Ordinary Shares GRAB Self $15K – $50K
Amkor Technology, Inc. AMKR Self $15K – $50K
Roth IRA #1 Self
U.S. brokerage (cash) Self Under $1K Interest
Bitmine Immersion Technologies Inc. BMNR Self $1K – $15K
The Boeing Company Executive Savings Plan (SSP) (deferred compensation) Self
Fidelity S&P 500 Self $100K – $250K
The Boeing Company, 401(K) Plan Self
Fidelity S&P 500 Self $100K – $250K
Roth IRA #2 Self
U.S. brokerage (cash) Self Under $1K
Custodial Roth IRA Self
U.S. brokerage (cash) Self $1K – $15K Interest
Boeing Unvested Restricted Stock Units Self
Boeing Corporation, Unvested Restricted Stock Units 2023 Self $250K – $500K
Boeing Corportation, Unvested Restricted Stock Units 2024 Self $100K – $250K
Boeing Corportation, Unvested Restricted Stock Units 2025 Self $15K – $50K
ECS Federal Spouse salary, bonus
ECS Federal 401(k) Plan Spouse
Vanguard Target Retirement 2045 Trust I VTIVX Spouse $250K – $500K
Molera Alvarez 401(k) Plan Spouse
BlackRock LifePath Index 2045 Fund Institutional Shares LIHIX Spouse $15K – $50K
ASGN Corp. Unvested Restricted Stock Units Spouse $15K – $50K
HSA: U.S. bank #1 (cash) Spouse $1K – $15K Interest
IRA Spouse
Universal Display Corp. OLED Spouse $1K – $15K
U.S. brokerage (cash) Spouse $1K – $15K Interest
Brokerage Account Spouse
ASGN Corp. Vested Stock Spouse $15K – $50K
U.S. brokerage cash Spouse $15K – $50K Interest
Virginia 529
Total Stock Market Index $1K – $15K
Joint Investment Account
Tesla, Inc. TSLA Under $1K Capital Gains · $100K – $1M
NVIDIA Corp. NVDA $250K – $500K
Meta Platforms Inc. Class A Common Stock META $100K – $250K Dividends · $201 – $1K
iShares Bitcoin Trust ETF IBIT $50K – $100K
Robinhood Markets Inc. Class A Common Stock HOOD $100K – $250K
Coinbase Global Inc. Class A Common Stock COIN Under $1K Capital Gains · $5K – $15K
SoFi Technologies Inc. Common Stock SOFI $15K – $50K
Palantir Technologies Inc. Class A Common Stock PLTR $15K – $50K
Global X MSCI Argentina ETF ARGT Under $1K $1K – $2.5K
Microsoft Corp. MSFT Under $1K Capital Gains Dividends · $201 – $1K
U.S. Brokerage (Cash) $250K – $500K Interest
ETZilla Corporation ETHZ $1K – $15K
Grab Holdings Limited Class A Ordinary Shares GRAB $15K – $50K
US bank #1 (cash) $100K – $250K
Family Trust
U.S. bank (cash) $1K – $15K
Oil, Gas, and other Mineral Rights (8.3% stake), Harper County, OK (value not readily ascertainable)

Values and income are the ranges the filer discloses, normalized to one form. Hover a value for the string as filed. Rows marked *** carry that marker in the filing itself, with no legend: each one is a foreign-domiciled issuer or a Reg S note.