QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

TUDOR INVESTMENT CORP ET AL's Holding History (CIK: 0000923093)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 3,068 Value ($000) $532 Avg Close $182.07 Range $173.39 - $197.55

Q4 2024

Shares 7,608 Value ($000) $1,148 Avg Close $152.61 Range $143.46 - $162.25

Q3 2022

Shares 66,310 Value ($000) $8,136 Avg Close $123.30 Range $112.74 - $133.75

Q1 2022

Shares 42,092 Value ($000) $5,761 Avg Close $129.14 Range $116.62 - $159.25

Q4 2021

Shares 64,647 Value ($000) $11,185 Avg Close $140.46 Range $128.33 - $160.79

Q3 2021

Shares 36,112 Value ($000) $5,247 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 61,820 Value ($000) $8,158 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 53,597 Value ($000) $6,879 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 68,210 Value ($000) $8,129 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 8,954 Value ($000) $1,025 Avg Close $106.55 Range $93.90 - $118.90

Q3 2018

Shares 21,857 Value ($000) $2,359 Avg Close $94.62 Range $90.13 - $99.79

Q2 2018

Shares 13,451 Value ($000) $1,479 Avg Close $89.48 Range $82.55 - $100.07

Q1 2018

Shares 3,976 Value ($000) $399 Avg Close $87.50 Range $81.42 - $92.99

Q3 2017

Shares 23,603 Value ($000) $2,210 Avg Close $89.87 Range $77.62 - $95.26

Q3 2016

Shares 6,000 Value ($000) $508 Avg Close $69.82 Range $66.73 - $72.20

Q2 2016

Shares 6,000 Value ($000) $488 Avg Close $62.99 Range $58.34 - $67.34

Q1 2016

Shares 6,786 Value ($000) $485 Avg Close $55.15 Range $49.08 - $59.76

Q4 2015

Shares 10,548 Value ($000) $750 Avg Close $54.99 Range $49.21 - $59.25

Q3 2015

Shares 17,360 Value ($000) $1,067 Avg Close $56.82 Range $48.84 - $61.18

Q2 2015

Shares 17,768 Value ($000) $1,289 Avg Close $59.70 Range $56.18 - $71.98

Q1 2015

Shares 14,444 Value ($000) $1,110 Avg Close $57.60 Range $52.93 - $63.03

Q4 2014

Shares 9,600 Value ($000) $644 Avg Close $50.52 Range $45.06 - $54.86

Q2 2014

Shares 8,400 Value ($000) $493 Avg Close $46.37 Range $43.49 - $49.44

Q1 2014

Shares 406,067 Value ($000) $23,519 Avg Close $42.22 Range $39.75 - $47.66

Q4 2013

Shares 26,689 Value ($000) $1,429 Avg Close $46.46 Range $41.12 - $50.21

Q3 2013

Shares 3,600 Value ($000) $222 Avg Close $46.67 Range $44.29 - $48.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,068	$532	$182.07	$173.39 - $197.55
Q4 2024	7,608	$1,148	$152.61	$143.46 - $162.25
Q3 2022	66,310	$8,136	$123.30	$112.74 - $133.75
Q1 2022	42,092	$5,761	$129.14	$116.62 - $159.25
Q4 2021	64,647	$11,185	$140.46	$128.33 - $160.79
Q3 2021	36,112	$5,247	$134.48	$120.64 - $147.59
Q2 2021	61,820	$8,158	$119.77	$115.00 - $130.65
Q1 2021	53,597	$6,879	$112.12	$103.22 - $122.67
Q4 2020	68,210	$8,129	$110.49	$98.77 - $118.60
Q3 2020	8,954	$1,025	$106.55	$93.90 - $118.90
Q3 2018	21,857	$2,359	$94.62	$90.13 - $99.79
Q2 2018	13,451	$1,479	$89.48	$82.55 - $100.07
Q1 2018	3,976	$399	$87.50	$81.42 - $92.99
Q3 2017	23,603	$2,210	$89.87	$77.62 - $95.26
Q3 2016	6,000	$508	$69.82	$66.73 - $72.20
Q2 2016	6,000	$488	$62.99	$58.34 - $67.34
Q1 2016	6,786	$485	$55.15	$49.08 - $59.76
Q4 2015	10,548	$750	$54.99	$49.21 - $59.25
Q3 2015	17,360	$1,067	$56.82	$48.84 - $61.18
Q2 2015	17,768	$1,289	$59.70	$56.18 - $71.98
Q1 2015	14,444	$1,110	$57.60	$52.93 - $63.03
Q4 2014	9,600	$644	$50.52	$45.06 - $54.86
Q2 2014	8,400	$493	$46.37	$43.49 - $49.44
Q1 2014	406,067	$23,519	$42.22	$39.75 - $47.66
Q4 2013	26,689	$1,429	$46.46	$41.12 - $50.21
Q3 2013	3,600	$222	$46.67	$44.29 - $48.97