Doherty Catherine T.

EVP, Regional Businesses | SVP, Regional Businesses | SVP, Group Exec. Clin. Fran. +1 more

1 company

Average

Trades Analyzed

12M Win Rate

35.3%

Avg 3M Return

-1.6%

Avg 12M Return

-11.6%

Doherty Catherine T. is an EVP, Regional Businesses at QUEST DIAGNOSTICS INC. Recent SEC Form 4 filings include 0 buys and 21 sells.

Estimated insider holdings value: $13.1M based on current market prices.

Holdings by Company

DGXFeb 13, 2026

Current Shares70.0K

Value$13.12M

Net Activity-562,866

Bought: 0Sold: 562.9K

Showing 10 filings (page 3)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%
Apr 4, 2019	DGX Quest Diagnostics Inc	SVP, Group Exec. Clin. Fran.	Sale+OE	66,382	$90.59	$6,013,738.64	-32.0%
Mar 5, 2018	DGX Quest Diagnostics Inc	SVP, Group Exec. Clin. Fran.	Sell	5,556	$101.00	$561,156.00	-7.6%
Feb 28, 2018	DGX Quest Diagnostics Inc	SVP, Group Exec. Clin. Fran.	Sell	1,820	$104.38	$189,971.08	-1.3%
Feb 26, 2018	DGX Quest Diagnostics Inc	SVP, Group Exec. Clin. Fran.	Sell	397	$102.74	$40,787.78	-0.6%
Jan 24, 2018	DGX Quest Diagnostics Inc	SVP, Group Exec. Clin. Fran.	Sale+OE	21,294	$104.00	$2,214,576.00	-23.5%
Jun 19, 2017	DGX Quest Diagnostics Inc	SVP, Group Exec. Clin. Fran.	Sale+OE	59,762	$107.55	$6,427,117.91	-10.1%
Mar 3, 2017	DGX Quest Diagnostics Inc	SVP, Group Exec. Clin. Fran.	Sell	7,162	$98.28	$703,907.62	-4.4%
Feb 15, 2017	DGX Quest Diagnostics Inc	SVP, Clin. Franchise Solutions	Sell	1,615	$94.65	$152,858.14	-2.2%
Jan 30, 2017	DGX Quest Diagnostics Inc	SVP, Clin. Franchise Solutions	Sale+OE	80,000	$90.58	$7,246,362.28	-24.9%
May 27, 2016	DGX Quest Diagnostics Inc	SVP, Clin. Franchise Solutions	Sale+OE	47,334	$77.27	$3,657,308.84	-21.1%