Not financial advice. ThetaGrade is educational and informational only. Nothing here is a recommendation to buy or sell any security, and it is not tailored to anyone. Options involve substantial risk; read the OCC Characteristics and Risks of Standardized Options. Past performance does not guarantee future results. Methodology

DGX government trades

QUEST DIAGNOSTICS INC. 6 officials filed trades since 2025. DGX rating

Trades are filed weeks after they happen and amounts are reported as ranges. Educational, not financial advice.

Who traded it

Official	Branch	Buys	Sells	First trade	Latest trade	Latest filing
Donald J Trump	Executive	2	2	2026-05-11	2026-07-23	2026-09-22
Carol D. Miller R-WV	House	0	2	2025-03-10	2025-03-10	2026-08-13
Julie Johnson D-TX	House	1	2	2025-10-30	2025-11-03	2026-08-05
Alan Armstrong R-OK	Senate	2	0	2026-03-27	2026-03-30	2026-07-21
Julia Letlow R-LA	House	1	1	2025-04-28	2025-07-24	2026-01-13
Tommy Beaudreau	Executive	1	1	2022-06-22	2023-06-19	2025-01-17

Every DGX trade

Traded	Filed	Days	Official	Stock	Type	Amount	Owner
2026-07-23	2026-09-22	61	Donald J Trump	DGX QUEST DIAGNOSTICS INC	Sell	$15K–$50K		Filing ↗
2026-06-12	2026-08-22	71	Donald J Trump	DGX QUEST DIAGNOSTICS INC	Sell	$1K–$15K		Filing ↗
2025-03-10	2026-08-13	521	Carol D. Miller	DGX 2000134517 SP Quest Diagnostics Incorporated Common Stock	Sell	$15K–$50K	Self	Filing ↗
2025-10-30	2026-08-05	279	Julie Johnson	DGX Quest Diagnostics Incorporated Common Stock	Sell	$1K–$15K	Joint	Filing ↗
2025-10-30	2026-08-05	279	Julie Johnson	DGX Quest Diagnostics Incorporated Common Stock	BuySold	$1K–$15K	Joint	Filing ↗
2026-03-30	2026-07-21	113	Alan Armstrong	DGX Quest Diagnostics Incorporated Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2026-03-27	2026-07-21	116	Alan Armstrong	DGX Quest Diagnostics Incorporated Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2026-05-18	2026-07-01	44	Donald J Trump	DGX QUEST DIAGNOSTICS INC	BuySold	$100K–$250K		Filing ↗
2026-05-11	2026-07-01	51	Donald J Trump	DGX QUEST DIAGNOSTICS INC	BuySold	$100K–$250K		Filing ↗
2025-07-24	2026-01-13	173	Julia Letlow	DGX Quest Diagnostics Incorporated Common Stock	Sell	$1K–$15K	Self	Filing ↗
2025-04-28	2026-01-13	260	Julia Letlow	DGX Quest Diagnostics Incorporated Common Stock	BuySold	$1K–$15K	Self	Filing ↗
2025-11-03	2025-12-11	38	Julie Johnson	DGX Quest Diagnostics Incorporated Common Stock	Sell	$1K–$15K	Joint	Filing ↗
2025-03-10	2025-04-11	32	Carol D. Miller	DGX Quest Diagnostics Incorporated Common Stock	Sell	$1K–$15K	Self	Filing ↗
2023-06-19	2025-01-17	578	Tommy Beaudreau	DGX Quest Diagnostics, Inc. (DGX) See Endnote	Sell	$1K–$15K		Filing ↗
2022-06-22	2025-01-17	940	Tommy Beaudreau	DGX Quest Diagnostics, Inc. (DGX) See Endnote	BuySold	$1K–$15K		Filing ↗

DGX QUEST DIAGNOSTICS INC
Sell
Donald J Trump
$15K–$50K · traded 2026-07-23 · filed 2026-09-22 (61d) · Filing ↗
DGX QUEST DIAGNOSTICS INC
Sell
Donald J Trump
$1K–$15K · traded 2026-06-12 · filed 2026-08-22 (71d) · Filing ↗
DGX 2000134517 SP Quest Diagnostics Incorporated Common Stock
Sell
Carol D. Miller
$15K–$50K · Self · traded 2025-03-10 · filed 2026-08-13 (521d) · Filing ↗
DGX Quest Diagnostics Incorporated Common Stock
Sell
Julie Johnson
$1K–$15K · Joint · traded 2025-10-30 · filed 2026-08-05 (279d) · Filing ↗
DGX Quest Diagnostics Incorporated Common Stock
SoldBuy
Julie Johnson
$1K–$15K · Joint · traded 2025-10-30 · filed 2026-08-05 (279d) · Filing ↗
DGX Quest Diagnostics Incorporated Common Stock
OpenBuy
Alan Armstrong
$1K–$15K · Self · traded 2026-03-30 · filed 2026-07-21 (113d) · Filing ↗
DGX Quest Diagnostics Incorporated Common Stock
OpenBuy
Alan Armstrong
$1K–$15K · Self · traded 2026-03-27 · filed 2026-07-21 (116d) · Filing ↗
DGX QUEST DIAGNOSTICS INC
SoldBuy
Donald J Trump
$100K–$250K · traded 2026-05-18 · filed 2026-07-01 (44d) · Filing ↗
DGX QUEST DIAGNOSTICS INC
SoldBuy
Donald J Trump
$100K–$250K · traded 2026-05-11 · filed 2026-07-01 (51d) · Filing ↗
DGX Quest Diagnostics Incorporated Common Stock
Sell
Julia Letlow
$1K–$15K · Self · traded 2025-07-24 · filed 2026-01-13 (173d) · Filing ↗
DGX Quest Diagnostics Incorporated Common Stock
SoldBuy
Julia Letlow
$1K–$15K · Self · traded 2025-04-28 · filed 2026-01-13 (260d) · Filing ↗
DGX Quest Diagnostics Incorporated Common Stock
Sell
Julie Johnson
$1K–$15K · Joint · traded 2025-11-03 · filed 2025-12-11 (38d) · Filing ↗
DGX Quest Diagnostics Incorporated Common Stock
Sell
Carol D. Miller
$1K–$15K · Self · traded 2025-03-10 · filed 2025-04-11 (32d) · Filing ↗
DGX Quest Diagnostics, Inc. (DGX) See Endnote
Sell
Tommy Beaudreau
$1K–$15K · traded 2023-06-19 · filed 2025-01-17 (578d) · Filing ↗
DGX Quest Diagnostics, Inc. (DGX) See Endnote
SoldBuy
Tommy Beaudreau
$1K–$15K · traded 2022-06-22 · filed 2025-01-17 (940d) · Filing ↗

15 trades