DGX

Congressional Activity
Quest Diagnostics Incorporated Common Stock
ARIA INTELLIGENCE BRIEF

Public disclosure records show six members of Congress have reported nine trades in DGX, a health care sector security, spanning from December 2023 through July 2025, with the most recent activity filed in late July 2025. The balance of disclosed activity runs heavily toward selling, with seven sales against two purchases, and the most-active disclosing members include Ro Khanna, Julia Letlow, Carol Miller, and Earl Blumenauer. No bipartisan co-trading clusters are recorded for this ticker in the disclosure data. Separately, five executive-branch officials have disclosed seven transactions in the same security in public filings, with the closest congressional and executive purchases falling 74 days apart — a sequence observed in independent disclosures.

Signal Congress surfaces public disclosure data. This is not investment advice and does not imply wrongdoing.
TOTAL TRADES
14
BUYS
4
SELLS
10
MEMBERS
8
unique traders
BIPARTISAN CLUSTERS
0
AVG ALPHA 60D
-4.69%
vs SPY benchmark
DGX timeline19 trades · Congress + cabinet · convergence
Positioned by disclosure date. Click any marker for its source filing.
CongressCabinetContract cut8-K13D▲ buy  ▼ sell  ◆ n/a  ■ event
CONGRESSCABINETOct 21Oct 22Oct 23Oct 24Oct 25
EXECUTIVE HOLDINGS
Primary-source OGE 278-T disclosures
View all on Executive page →
OFFICIALAGENCYDATETYPEAMOUNT
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Shapiro, David E
Special Advisor & Chief Counsel of the US Investment Accelerator
Department of Commerce
Jun 4, 25SELL$1K–$15K
Schuler, Frank
Sr. Advisor
General Services Administration
Feb 27, 25SELL$1K–$15K
Schuler, Frank
Sr. Advisor
General Services Administration
Jan 28, 25BUY$1K–$15K
Beaudreau, Tommy
Deputy Secretary
Department of The Interior
Jun 19, 23SELL$1K–$15K
Beaudreau, Tommy
Deputy Secretary
Department of The Interior
Jun 22, 22BUY$1K–$15K
Zais, Mitchell M
Deputy Secretary
Department of Education
Apr 2, 20SELL$1K–$15K
14 trades
Congressional trading data from STOCK Act filings. Not investment advice.
MEMBERS WHO TRADED DGX · 8
Alan Armstrong2Julia Letlow2Ro Khanna3Carol Miller2Earl Blumenauer1Julie Johnson2Thomas Carper1Tommy Tuberville1