Sean McMaster
← all officialsAdministrator · Department of Transportation
25 reported transactions across 8 filings · 24 of them stock trades · 15 distinct listed companies matched · latest trade 2026-05-14 · latest filing 2026-06-11. Reported to the Office of Government Ethics on Forms 278-T and 278e. Amounts are the reported ranges, not exact values — as disclosed. sources →
Filings
each document, both of its dates, and how it was readWe hold 8 of the 12 filings OGE lists for this filer.
Reported transactions
newest reported trade first · amounts are the reported ranges · 24 stock trades on file
Assets are printed as the filing names them. Funds, trusts and other holdings that do not resolve to a listed security stay as text — nothing is matched by guesswork. Stock trades are shown by default. The bonds, funds, private partnerships and options these filings also report are under “All reported”. At least one filing above has schedules we have not read yet, so these rows are not everything on file for this official.
Months are trade dates. A filing reaches the public a median 30 days later.
| Ticker | Trades | Purchases | Sales | Exchanges | Floor total |
|---|---|---|---|---|---|
| GRAB | 4 | 4 | — | — | $46,004 |
| AMCR | 2 | 1 | 1 | — | $30,002 |
| AMKR | 2 | 2 | — | — | $16,002 |
| BMNR | 2 | 2 | — | — | $16,002 |
| TSLA | 1 | — | 1 | — | $250,001 |
| COIN | 1 | — | 1 | — | $50,001 |
| GLW | 1 | 1 | — | — | $50,001 |
| MSTR | 1 | — | 1 | — | $50,001 |
3 more reported rows name an asset in words that matches no listed company. They are in the table below and are not counted here.
| Asset | Type | Amount | Trade date | Filed | Trade → posted |
|---|---|---|---|---|---|
| FPSForgent Power Solution (FPS) | PURCHASE | $15,001–$50,000 | 2026-05-14 | 2026-06-11 | 62d |
| GLWCorning, Inc. (GLW) | PURCHASE | $50,001–$100,000 | 2026-05-13 | 2026-06-11 | 63d |
| FLNCFluence Energy Inc. Class A Common Stock (FLNC) | PURCHASE | $15,001–$50,000 | 2026-05-13 | 2026-06-11 | 63d |
| AKAMAkamai Technologies, Inc. (AKAM) | PURCHASE | $15,001–$50,000 | 2026-05-13 | 2026-06-11 | 63d |
| QCOMQUALCOMM, Inc. (QCOM) | PURCHASE | $15,001–$50,000 | 2026-05-13 | 2026-06-11 | 63d |
| GRABGrab Holdings Limited Class A Ordinary Shares (GRAB) | PURCHASE | $1,001–$15,000 | 2026-01-2130d+ | 2026-02-27 | 70d |
| OSSOne Stop Systems Inc. Common Stock (OSS) | PURCHASE | $15,001–$50,000 | 2026-01-13 | 2026-01-20 | 59d |
| HOODRobinhood Markets Inc. Class A Common Stock (HOOD) | PURCHASE | $1,001–$15,000 | 2026-01-09 | 2026-01-20 | 63d |
| GRABGrab Holdings Limited Class A Ordinary Shares (GRAB) | PURCHASE | $15,001–$50,000 | 2026-01-09 | 2026-01-20 | 63d |
| GRABGrab Holdings Limited Class A Ordinary Shares (GRAB) | PURCHASE | $15,001–$50,000 | 2025-12-1830d+ | 2026-01-20 | 85d |
| TSLATesla, Inc. (TSLA) | SALE | $250,001–$500,000 | 2025-12-10 | 2025-12-11 | 48d |
| GRABGrab Holdings Limited Class A Ordinary Shares (GRAB) | PURCHASE | $15,001–$50,000 | 2025-11-03 | 2025-12-01 | 85d |
| AMKRAmkor Technology, Inc. (AMKR) | PURCHASE | $1,001–$15,000 | 2025-10-1430d+ | 2025-12-01 | 105d |
| AMCRAmcor plc (AMCR) | SALE | $15,001–$50,000 | 2025-10-1330d+ | 2025-12-01 | 106d |
| AMKRAmkor Technology, Inc. (AMKR) | PURCHASE | $15,001–$50,000 | 2025-10-1330d+ | 2025-12-01 | 106d |
| MSTRMicroStrategy, Inc. (MSTR) | SALE | $50,001–$100,000 | 2025-10-0930d+ | 2025-12-01 | 110d |
| AMCRAmcor plc (AMCR) | PURCHASE | $15,001–$50,000 | 2025-10-0930d+ | 2025-12-01 | 110d |
| ETHZilla Corp (ETHZ) | PURCHASE | $1,001–$15,000 | 2025-10-0730d+ | 2025-12-01 | 112d |
| COINCoinbase Global Inc. Class A Common Stock (COIN) | SALE | $50,001–$100,000 | 2025-08-1330d+ | 2025-09-29 | 146d |
| 180 Life Sciences Corp. Common Stock (ATNF)note | PURCHASE | $50,001–$100,000 | 2025-08-1330d+ | 2025-09-29 | 146d |
| BMNRbitmine immersion technology (BMNR) | PURCHASE | $1,001–$15,000 | 2025-08-0830d+ | 2025-09-29 | 151d |
| Semler Scientific Inc. Common Stock (SMLR) | SALE | $1,001–$15,000 | 2025-08-0730d+ | 2025-09-29 | 152d |
| MSFTMicrosoft Corp. (MSFT) | SALE | $1,001–$15,000 | 2025-08-0730d+ | 2025-09-29 | 152d |
| BMNRbitmine immersion technology (BMNR) | PURCHASE | $15,001–$50,000 | 2025-08-0730d+ | 2025-09-29 | 152d |
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