Sean McMaster

Administrator, Federal Highway Administration, Department of Transportation

49 transactions disclosed on 8 filings since Jan 20, 2025, as filed; the newest, a 278-T posted Sep 9.

Transactions49as filed Filings8read Last postedSep 9a 278-T

As filed with OGE · A 278-T is due within 45 days of the trade

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The newest transactions Sean McMaster disclosed

Newest first, as filed

Asset, as filed	Trade	TradedPosted
Forgent Power Solution (FPS)	Buy$15K to $50K	May 14Jul 15
Corning, Inc. (GLW)	Buy$50K to $100K	May 13Jul 15
Fluence Energy Inc. Class A Common Stock (FLNC)	Buy$15K to $50K	May 13Jul 15
Akamai Technologies, Inc. (AKAM)	Buy$15K to $50K	May 13Jul 15
QUALCOMM, Inc. (QCOM)	Buy$15K to $50K	May 13Jul 15
Grab Holdings Limited Class A Ordinary Shares (GRAB)	Buy$1K to $15K	Jan 21Apr 1
One Stop Systems Inc. Common Stock (OSS)	Buy$15K to $50K	Jan 13Mar 13
Robinhood Markets Inc. Class A Common Stock (HOOD)	Buy$1K to $15K	Jan 9Mar 13
Grab Holdings Limited Class A Ordinary Shares (GRAB)	Buy$15K to $50K	Jan 9Mar 13
Grab Holdings Limited Class A Ordinary Shares (GRAB)	Buy$15K to $50K	Dec 18, 2025Jul 15
Grab Holdings Limited Class A Ordinary Shares (GRAB)	Buy$15K to $50K	Dec 18, 2025Mar 13
Tesla, Inc. (TSLA)	Sell$250K to $500K	Dec 10, 2025Jul 15
Tesla, Inc. (TSLA)	Sell$250K to $500K	Dec 10, 2025Jan 27
Grab Holdings Limited Class A Ordinary Shares (GRAB)	Buy$15K to $50K	Nov 3, 2025Jul 15
Grab Holdings Limited Class A Ordinary Shares (GRAB)	Buy$15K to $50K	Nov 3, 2025Jan 27
Amkor Technology, Inc. (AMKR)	Buy$1K to $15K	Oct 14, 2025Jul 15
Amkor Technology, Inc. (AMKR)Filed 48 days after the trade	Buy$1K to $15K	Oct 14, 2025Jan 27
Amcor plc (AMCR)	Sell$15K to $50K	Oct 13, 2025Jul 15
Amkor Technology, Inc. (AMKR)	Buy$15K to $50K	Oct 13, 2025Jul 15
Amcor plc (AMCR)Filed 49 days after the trade	Sell$15K to $50K	Oct 13, 2025Jan 27

The 29 older transactions are in the CSV below, with every row's filing.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

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Download Sean McMaster's filings (CSV)Download the table (PNG)Every transaction their filings disclosed, each with its PDF.

Sean McMaster's filings on record

OGE Form 278-T and the annual report's transactions, posted since Jan 20, 2025.

Filing	Rows	Filed late	Posted
278-TSigned Jun 11	4	4up to 304 days	Sep 9
278-TSigned Jun 11	5	0	Jul 15
Annual report (2026)Signed May 15	20	–	Jul 15
278-TSigned Feb 27	1	0	Apr 1
278-TSigned Jan 20	4	0	Mar 13
278-TSigned Dec 11, 2025	1	0	Jan 27
278-TSigned Dec 1, 2025	7	6up to 55 days	Jan 27
278-TSigned Sep 29, 2025	7	7up to 53 days	Jan 6

Alerts for Sean McMaster

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Where this comes from

OGE's index (read Oct 25, 2026): Level II, Department of Transportation, "Administrator, Federal Highway Administration"; the newest filing as an official, a 278-T, posted Sep 9, 2026.

Each filing is read once, from the filing's text, every row as the filer typed it: the amounts are the form's bands, never summed. A 278-T is due within 45 days of the trade; a row signed later than that, past any extension the form states, says how many days after the trade it was filed.

Use this page

Kept by Andrew Gomes, Breakaway's founder, from the filings OGE posted for Sean McMaster since Jan 20, 2025. Updated Sep 9, 2026.

Download Sean McMaster's filings (CSV)Free to reuse with a link to this page.

How to cite

Breakaway, Sean McMaster Trades, as Filed With OGE, Sep 9, 2026, getbreakaway.com/white-house/sean-mcmaster

Journalists: email support@getbreakaway.com for the data behind this page.