Sean Cairncross

Director, Office of the National Cyber Director

25 transactions disclosed on 1 filing since Jan 20, 2025, as filed; the newest, an annual report posted Aug 11.

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

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The newest transactions Sean Cairncross disclosed

Newest first, as filed
Asset,
as filed
TradeTradedPosted
DTCRBuy$15K to $50KDec 2, 2025Aug 11
DTCRBuy$15K to $50KDec 2, 2025Aug 11
Invesco S&P 500 Equal Weight ETF (RSP)Buy$15K to $50KOct 30, 2025Aug 11
Invesco S&P 500 Equal Weight ETF (RSP)Buy$15K to $50KOct 30, 2025Aug 11
iShares Dow Jones US ETF (IYY)Buy$15K to $50KOct 30, 2025Aug 11
iShares Dow Jones US ETF (IYY)Buy$15K to $50KOct 30, 2025Aug 11
iShares Edge MSCI USA Momentum Factor ETF (MTUM)Buy$15K to $50KOct 30, 2025Aug 11
iShares Edge MSCI USA Momentum Factor ETF (MTUM)Buy$15K to $50KOct 30, 2025Aug 11
SPDR S&P 500 ETF Trust (SPY)Buy$15K to $50KOct 30, 2025Aug 11
SPDR S&P 500 ETF Trust (SPY)Buy$15K to $50KOct 30, 2025Aug 11
Vanguard 500 Index Fund ETF Shares (VOO)Buy$15K to $50KOct 30, 2025Aug 11
Vanguard 500 Index Fund ETF Shares (VOO)Buy$15K to $50KOct 30, 2025Aug 11
Vanguard Total Stock Market Index Fund ETF Class Shares (VTI)Buy$15K to $50KOct 30, 2025Aug 11
Vanguard Total Stock Market Index Fund ETF Class Shares (VTI)Buy$15K to $50KOct 30, 2025Aug 11
Communication Services Select Sector SPDR Fund (XLC)Sell$15K to $50KOct 29, 2025Aug 11
SPDR S&P Software & Services ETF (XSW)Sell$15K to $50KOct 29, 2025Aug 11
Vanguard Financials Index Fund ETF Shares (VFH)Sell$50K to $100KOct 29, 2025Aug 11
iShares Expanded Tech-Software ETF (IGV)Sell$1K to $15KOct 29, 2025Aug 11
Communication Services Select Sector SPDR Fund (XLC)Sell$50K to $100KOct 29, 2025Aug 11
SPDR S&P Software & Services ETF (XSW)Sell$15K to $50KOct 29, 2025Aug 11

The 5 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.

See the latest executive-branch tradesSee it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

Sean Cairncross' filings on record

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

FilingRowsFiled
late
Posted
Annual report (2026)Signed May 1525–Aug 11

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Where this comes from

OGE's index (read Oct 25, 2026): Level II, Office of the National Cyber Director, "Director"; the newest filing as an official, an annual report, posted Aug 11, 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 Cairncross since Jan 20, 2025. Updated Aug 11, 2026.

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

How to cite

Breakaway, Sean Cairncross Trades, as Filed With OGE, Aug 11, 2026, getbreakaway.com/white-house/sean-cairncross

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

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