QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Alberta Investment Management Corp's Holding History (CIK: 0001463559)

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

Q1 2024

Shares 2,500 Value ($000) $333 Avg Close $125.21 Range $118.84 - $138.00

Q4 2023

Shares 2,500 Value ($000) $345 Avg Close $126.28 Range $114.23 - $136.42

Q3 2023

Shares 2,500 Value ($000) $305 Avg Close $127.23 Range $116.28 - $139.06

Q2 2023

Shares 7,733 Value ($000) $1,087 Avg Close $130.98 Range $123.12 - $141.24

Q1 2023

Shares 7,733 Value ($000) $1,094 Avg Close $135.20 Range $123.25 - $148.14

Q4 2022

Shares 36,777 Value ($000) $5,753 Avg Close $135.28 Range $114.90 - $149.06

Q3 2022

Shares 25,577 Value ($000) $3,138 Avg Close $123.30 Range $112.74 - $133.75

Q2 2022

Shares 66,577 Value ($000) $8,853 Avg Close $126.95 Range $116.79 - $135.49

Q1 2022

Shares 79,200 Value ($000) $10,839 Avg Close $129.14 Range $116.62 - $159.25

Q4 2021

Shares 78,700 Value ($000) $13,616 Avg Close $140.46 Range $128.33 - $160.79

Q3 2021

Shares 77,755 Value ($000) $11,299 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 63,690 Value ($000) $8,405 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 113,955 Value ($000) $14,625 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 56,500 Value ($000) $6,733 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 93,600 Value ($000) $10,716 Avg Close $106.55 Range $93.90 - $118.90

Q2 2020

Shares 45,500 Value ($000) $5,185 Avg Close $95.20 Range $65.05 - $112.22

Q1 2020

Shares 38,300 Value ($000) $3,075 Avg Close $92.18 Range $65.22 - $105.64

Q4 2018

Shares 45,000 Value ($000) $3,747 Avg Close $81.26 Range $68.45 - $93.85

Q3 2018

Shares 36,800 Value ($000) $3,971 Avg Close $94.62 Range $90.13 - $99.79

Q2 2018

Shares 8,000 Value ($000) $880 Avg Close $89.48 Range $82.55 - $100.07

Q1 2018

Shares 4,200 Value ($000) $421 Avg Close $87.50 Range $81.42 - $92.99

Q4 2016

Shares 40,600 Value ($000) $3,731 Avg Close $71.99 Range $66.09 - $78.16

Q3 2016

Shares 39,520 Value ($000) $3,345 Avg Close $69.82 Range $66.73 - $72.20

Q2 2016

Shares 50,990 Value ($000) $4,151 Avg Close $62.99 Range $58.34 - $67.34

Q1 2016

Shares 50,990 Value ($000) $3,643 Avg Close $55.15 Range $49.08 - $59.76

Q4 2015

Shares 152,530 Value ($000) $10,851 Avg Close $54.99 Range $49.21 - $59.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	2,500	$333	$125.21	$118.84 - $138.00
Q4 2023	2,500	$345	$126.28	$114.23 - $136.42
Q3 2023	2,500	$305	$127.23	$116.28 - $139.06
Q2 2023	7,733	$1,087	$130.98	$123.12 - $141.24
Q1 2023	7,733	$1,094	$135.20	$123.25 - $148.14
Q4 2022	36,777	$5,753	$135.28	$114.90 - $149.06
Q3 2022	25,577	$3,138	$123.30	$112.74 - $133.75
Q2 2022	66,577	$8,853	$126.95	$116.79 - $135.49
Q1 2022	79,200	$10,839	$129.14	$116.62 - $159.25
Q4 2021	78,700	$13,616	$140.46	$128.33 - $160.79
Q3 2021	77,755	$11,299	$134.48	$120.64 - $147.59
Q2 2021	63,690	$8,405	$119.77	$115.00 - $130.65
Q1 2021	113,955	$14,625	$112.12	$103.22 - $122.67
Q4 2020	56,500	$6,733	$110.49	$98.77 - $118.60
Q3 2020	93,600	$10,716	$106.55	$93.90 - $118.90
Q2 2020	45,500	$5,185	$95.20	$65.05 - $112.22
Q1 2020	38,300	$3,075	$92.18	$65.22 - $105.64
Q4 2018	45,000	$3,747	$81.26	$68.45 - $93.85
Q3 2018	36,800	$3,971	$94.62	$90.13 - $99.79
Q2 2018	8,000	$880	$89.48	$82.55 - $100.07
Q1 2018	4,200	$421	$87.50	$81.42 - $92.99
Q4 2016	40,600	$3,731	$71.99	$66.09 - $78.16
Q3 2016	39,520	$3,345	$69.82	$66.73 - $72.20
Q2 2016	50,990	$4,151	$62.99	$58.34 - $67.34
Q1 2016	50,990	$3,643	$55.15	$49.08 - $59.76
Q4 2015	152,530	$10,851	$54.99	$49.21 - $59.25