Washington · Established 2026

The Potomac Ledger

Dossier

Sean S Cairncross

Director, Office of the National Cyber Director · disclosures May 15 – May 15

16Disclosures
No current committee — not screened
0%Late rate (0)
Avg mkt-adj 3 months
$353K – $995KDisclosed $ volume

Agency

Director, Office of the National Cyber Director

Disclosed trades

Disclosed trades by Sean S Cairncross, most recent first.
Disclosed Traded Action Ticker / Asset Amount Sector Flags
May 15 Oct 29 SELL $XLC Communication Services Select Sector SPDR Fund (XLC) $15K–$50K
May 15 Oct 29 SELL $XSW SPDR S&P Software & Services ETF (XSW) $15K–$50K
May 15 Oct 29 SELL $VFH Vanguard Financials Index Fund ETF Shares (VFH) $50K–$100K
May 15 Oct 10 SELL $VOX Vanguard Communication Services Index Fund ETF Shares (VOX) $1K–$15K
May 15 Oct 29 SELL $IGV iShares Expanded Tech-Software ETF (IGV) $1K–$15K
May 15 Dec 2 BUY Dtcr $15K–$50K
May 15 Oct 30 BUY $RSP Invesco S&P 500 Equal Weight ETF (RSP) $15K–$50K
May 15 Oct 30 BUY $IYY iShares Dow Jones US ETF (IYY) $15K–$50K
May 15 Oct 30 BUY $MTUM iShares Edge MSCI USA Momentum Factor ETF (MTUM) $15K–$50K
May 15 Oct 30 BUY $SPY SPDR S&P 500 ETF Trust (SPY) $15K–$50K
May 15 Oct 30 BUY $VOO Vanguard 500 Index Fund ETF Shares (VOO) $15K–$50K
May 15 Oct 30 BUY $VTI Vanguard Total Stock Market Index Fund ETF $15K–$50K
May 15 Oct 29 SELL $XLC Communication Services Select Sector SPDR Fund (XLC) $50K–$100K
May 15 Oct 29 SELL $VFH Vanguard Financials Index Fund ETF Shares (VFH) $100K–$250K
May 15 Oct 29 SELL $XSW SPDR S&P Software & Services ETF (XSW) $1K–$15K
May 15 Oct 29 SELL $VFH Vanguard Financials Index Fund ETF Shares (VFH) $15K–$50K

Disclosures are drawn entirely from public STOCK Act and OGE Form 278-T filings; a conflict flag marks a trade in a sector the member's committee oversees (a signal to read, not a finding of wrongdoing). The average market-adjusted return is a descriptive summary of how these already-disclosed trades fared versus the market — it is not a prediction and not investment advice. Conflict screening compares trades only to the sectors a member's current committees oversee; members with no current committee seat (departed members, chamber leadership) aren't screened, so a 0 (or —) here is not an all-clear. See our methodology and data dictionary.

See how every flag is defined — and verify it against the original filings.

Read the methodology All tracked officials