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DGX — structural market context

Quest Diagnostics Inc.

Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.

DGX short interest & days to cover

SHARES SHORT
3.7M
% OF FLOAT
—
DAYS TO COVER
2.7
CHANGE VS PRIOR
+5.0%

FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-07-31 (33d ago)

DGX fails-to-deliver (FTD)

Settlement dateFailed sharesPrice
2026-08-07 · 26d1$238.5
2026-08-03 · 30d2K$233.01
2026-07-29 · 35d20$235.94

SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.

DGX insider buying and selling (Form 4)

Last 12 months, open-market only: 0 purchases · 3 sales

InsiderTypeSharesValueFiled
PREVOZNIK MICHAEL E · officer: SVP & General CounselSell (S)16K$3.9M2026-08-31
PREVOZNIK MICHAEL E · officer: SVP & General CounselSell (S)6K$1.5M2026-08-31
PREVOZNIK MICHAEL E · officer: SVP & General CounselSell (S)430$105K2026-08-31

SEC Form 4 filings, open-market purchases and sales only (codes P and S); grants and option exercises excluded. Attributed public records.

Frequently asked questions

Are insiders buying DGX?
In the last 12 months of SEC Form 4 filings, DGX recorded 0 open-market insider purchases and 3 open-market sales (codes P and S; grants and option exercises excluded). These are attributed public records — information, not instruction.
Is this page telling me to buy or sell DGX?
No. Everything on this page is descriptive, structural market context from public data, shown with its as-of dates. TradeAI News does not issue directional recommendations, price predictions, or buy/sell advice — for any ticker.
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Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.