Julie Johnson sold Quest Diagnostics Incorporated (NYSE: DGX)
Julie Johnson (D-TX), a U.S. Representative, has disclosed 3 trades in Quest Diagnostics Incorporated (DGX) since 2025, 1 purchase and 2 sales, worth an estimated $24K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a sale: Julie Johnson sold $1,001 - $15,000 of Quest Diagnostics Incorporated (NYSE: DGX) on October 30, 2025. Since that trade, DGX is up +40.37% against the S&P 500 up +13.30%, an outperformance of +27.06%.
Across these filings, Julie Johnson has been a net seller of DGX (a buy-to-sell ratio of 0.50). The most recent disclosed DGX transaction shown was dated November 3, 2025. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Julie Johnson's DGX trades vs the price
DGX is up +40.37% since Julie Johnson sold on October 30, 2025, versus +13.30% for the S&P 500.
Performance since this trade
All Julie Johnson DGX trades
Julie Johnson & DGX trading FAQ
Is it legal for Julie Johnson to trade Quest Diagnostics Incorporated (DGX) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Quest Diagnostics Incorporated (DGX), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Julie Johnson sell DGX?
Julie Johnson disclosed a sale of $1,001 - $15,000 of Quest Diagnostics Incorporated (DGX) on October 30, 2025, according to public STOCK Act filings.
How has DGX performed since Julie Johnson's trade?
Since Julie Johnson sold DGX on October 30, 2025, the stock is up +40.37%, versus +13.30% for the S&P 500 over the same period, an outperformance of +27.06%.
How many times has Julie Johnson traded DGX?
Julie Johnson has disclosed 3 DGX trades since 2025 (1 purchase and 2 sales). Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional DGX trades?
Quantellect tracks every disclosed congressional trade in Quest Diagnostics Incorporated (DGX) on the Quest Diagnostics Incorporated congressional trading page, which aggregates filings across all members of Congress.
Julie Johnson's DGX tradesAll congressional filings for Quest Diagnostics IncorporatedJulie Johnson's full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.