Catherine T. Doherty

DGX

Catherine T. Doherty serves as officer: EVP, Regional Businesses at Quest Diagnostics Incorporated (DGX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

24 trades

$40.17M

Net Position

Net Seller

$40.17M

Companies Traded

DGX

Active Period

Feb 2021 – Mar 2026

24 total trades

Most Recent

Sell DGX

Mar 6, 2026 · $1.15M

Catherine T. Doherty's Insider Trading at Quest Diagnostics Incorporated (DGX)

Buys

0 · $0.00

Sells

24 · $40.17M

Total Shares Bought

Total Shares Sold

245,450

DGX Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Mar 6, 2026	Sell	5,558	$206.21	$1.15M	67,122
Feb 18, 2026	Sell	2,594	$206.30	$535.1K	0
Feb 17, 2026	Sell	26,165	$206.15	$5.39M	83,660
Feb 13, 2026	Sell	26,165	$206.15	$5.39M	0
Mar 7, 2025	Sell	5,370	$174.13	$935.1K	0
Mar 5, 2025	Sell	6,120	$173.98	$1.06M	0
Feb 28, 2025	Sell	1,279	$172.30	$220.4K	0
Feb 21, 2025	Sell	1,434	$170.51	$244.5K	0
Nov 27, 2024	Sell	33,103	$162.99	$5.40M	0
Feb 28, 2024	Sell	7,945	$126.44	$1.00M	0
Feb 23, 2024	Sell	3,757	$125.02	$469.7K	0
Feb 21, 2024	Sell	1,314	$125.72	$165.2K	0
Mar 6, 2023	Sell	9,917	$143.95	$1.43M	0
Mar 3, 2023	Sell	717	$140.63	$100.8K	0
Mar 1, 2023	Sell	392	$140.69	$55.2K	0
Feb 23, 2023	Sell	2,652	$143.76	$381.2K	0
Nov 28, 2022	Sell	40,765	$149.18	$6.08M	0
Mar 7, 2022	Sell	13,392	$132.78	$1.78M	0
Feb 24, 2022	Sell	2,750	$126.26	$347.2K	0
Feb 23, 2022	Sell	1,574	$130.13	$204.8K	0
Nov 29, 2021	Sell	37,565	$156.81	$5.89M	0
May 7, 2021	Sell	8,536	$139.96	$1.19M	0
Mar 9, 2021	Sell	5,066	$115.42	$584.7K	0
Feb 23, 2021	Sell	1,320	$121.17	$159.9K	0