QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

DENALI ADVISORS LLC's Holding History (CIK: 0001142941)

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

Q1 2024

Shares 300 Value ($000) $40 Avg Close $125.21 Range $118.84 - $138.00

Q4 2023

Shares 2,703 Value ($000) $373 Avg Close $126.28 Range $114.23 - $136.42

Q3 2023

Shares 3,005 Value ($000) $366 Avg Close $127.23 Range $116.28 - $139.06

Q2 2023

Shares 4,307 Value ($000) $605 Avg Close $130.98 Range $123.12 - $141.24

Q1 2023

Shares 4,308 Value ($000) $609 Avg Close $135.20 Range $123.25 - $148.14

Q4 2022

Shares 4,400 Value ($000) $688 Avg Close $135.28 Range $114.90 - $149.06

Q4 2020

Shares 15,400 Value ($000) $1,835 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 15,400 Value ($000) $1,763 Avg Close $106.55 Range $93.90 - $118.90

Q2 2020

Shares 15,400 Value ($000) $1,755 Avg Close $95.20 Range $65.05 - $112.22

Q1 2020

Shares 20,400 Value ($000) $1,638 Avg Close $92.18 Range $65.22 - $105.64

Q4 2019

Shares 19,100 Value ($000) $2,040 Avg Close $92.43 Range $88.27 - $96.58

Q3 2019

Shares 6,100 Value ($000) $653 Avg Close $90.53 Range $85.50 - $95.23

Q1 2019

Shares 1,900 Value ($000) $171 Avg Close $75.54 Range $69.30 - $79.02

Q4 2018

Shares 1,900 Value ($000) $158 Avg Close $81.26 Range $68.45 - $93.85

Q3 2018

Shares 58,444 Value ($000) $6,307 Avg Close $94.62 Range $90.13 - $99.79

Q2 2018

Shares 101,244 Value ($000) $11,131 Avg Close $89.48 Range $82.55 - $100.07

Q1 2018

Shares 92,844 Value ($000) $9,312 Avg Close $87.50 Range $81.42 - $92.99

Q4 2017

Shares 91,644 Value ($000) $9,026 Avg Close $80.65 Range $76.65 - $87.31

Q3 2017

Shares 86,471 Value ($000) $8,097 Avg Close $89.87 Range $77.62 - $95.26

Q2 2017

Shares 79,271 Value ($000) $8,812 Avg Close $89.16 Range $81.72 - $94.33

Q1 2017

Shares 65,571 Value ($000) $6,438 Avg Close $80.00 Range $75.65 - $83.94

Q4 2016

Shares 66,558 Value ($000) $6,117 Avg Close $71.99 Range $66.09 - $78.16

Q3 2016

Shares 129,158 Value ($000) $10,931 Avg Close $69.82 Range $66.73 - $72.20

Q2 2016

Shares 113,100 Value ($000) $9,207 Avg Close $62.99 Range $58.34 - $67.34

Q1 2016

Shares 58,200 Value ($000) $4,158 Avg Close $55.15 Range $49.08 - $59.76

Q4 2015

Shares 52,500 Value ($000) $3,735 Avg Close $54.99 Range $49.21 - $59.25

Q3 2015

Shares 700 Value ($000) $43 Avg Close $56.82 Range $48.84 - $61.18

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	300	$40	$125.21	$118.84 - $138.00
Q4 2023	2,703	$373	$126.28	$114.23 - $136.42
Q3 2023	3,005	$366	$127.23	$116.28 - $139.06
Q2 2023	4,307	$605	$130.98	$123.12 - $141.24
Q1 2023	4,308	$609	$135.20	$123.25 - $148.14
Q4 2022	4,400	$688	$135.28	$114.90 - $149.06
Q4 2020	15,400	$1,835	$110.49	$98.77 - $118.60
Q3 2020	15,400	$1,763	$106.55	$93.90 - $118.90
Q2 2020	15,400	$1,755	$95.20	$65.05 - $112.22
Q1 2020	20,400	$1,638	$92.18	$65.22 - $105.64
Q4 2019	19,100	$2,040	$92.43	$88.27 - $96.58
Q3 2019	6,100	$653	$90.53	$85.50 - $95.23
Q1 2019	1,900	$171	$75.54	$69.30 - $79.02
Q4 2018	1,900	$158	$81.26	$68.45 - $93.85
Q3 2018	58,444	$6,307	$94.62	$90.13 - $99.79
Q2 2018	101,244	$11,131	$89.48	$82.55 - $100.07
Q1 2018	92,844	$9,312	$87.50	$81.42 - $92.99
Q4 2017	91,644	$9,026	$80.65	$76.65 - $87.31
Q3 2017	86,471	$8,097	$89.87	$77.62 - $95.26
Q2 2017	79,271	$8,812	$89.16	$81.72 - $94.33
Q1 2017	65,571	$6,438	$80.00	$75.65 - $83.94
Q4 2016	66,558	$6,117	$71.99	$66.09 - $78.16
Q3 2016	129,158	$10,931	$69.82	$66.73 - $72.20
Q2 2016	113,100	$9,207	$62.99	$58.34 - $67.34
Q1 2016	58,200	$4,158	$55.15	$49.08 - $59.76
Q4 2015	52,500	$3,735	$54.99	$49.21 - $59.25
Q3 2015	700	$43	$56.82	$48.84 - $61.18