QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

APG Asset Management N.V.'s Holding History (CIK: 0001434819)

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

Q4 2025

Shares 197,892 Value ($000) $29,239 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 212,972 Value ($000) $34,543 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 224,868 Value ($000) $34,411 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 179,834 Value ($000) $28,169 Avg Close $161.93 Range $146.66 - $176.41

Q4 2024

Shares 195,939 Value ($000) $28,546 Avg Close $152.61 Range $143.46 - $162.25

Q3 2024

Shares 131,987 Value ($000) $18,360 Avg Close $145.81 Range $132.40 - $155.63

Q2 2024

Shares 363,453 Value ($000) $46,419 Avg Close $132.98 Range $121.83 - $141.45

Q1 2024

Shares 320,145 Value ($000) $39,458 Avg Close $125.21 Range $118.84 - $138.00

Q4 2023

Shares 285,072 Value ($000) $35,582 Avg Close $126.28 Range $114.23 - $136.42

Q3 2023

Shares 276,334 Value ($000) $33,674 Avg Close $127.23 Range $116.28 - $139.06

Q2 2023

Shares 285,199 Value ($000) $36,744 Avg Close $130.98 Range $123.12 - $141.24

Q1 2023

Shares 358,215 Value ($000) $46,648 Avg Close $135.20 Range $123.25 - $148.14

Q4 2022

Shares 313,512 Value ($000) $49 Avg Close $135.28 Range $114.90 - $149.06

Q3 2022

Shares 208,811 Value ($000) $26,151 Avg Close $123.30 Range $112.74 - $133.75

Q2 2022

Shares 633,499 Value ($000) $80,580 Avg Close $126.95 Range $116.79 - $135.49

Q1 2022

Shares 517,529 Value ($000) $63,658 Avg Close $129.14 Range $116.62 - $159.25

Q4 2021

Shares 519,129 Value ($000) $78,979 Avg Close $140.46 Range $128.33 - $160.79

Q3 2021

Shares 538,329 Value ($000) $67,496 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 561,529 Value ($000) $62,488 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 557,729 Value ($000) $60,903 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 438,216 Value ($000) $42,681 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 308,843 Value ($000) $30,153 Avg Close $106.55 Range $93.90 - $118.90

Q2 2020

Shares 262,347 Value ($000) $26,619 Avg Close $95.20 Range $65.05 - $112.22

Q1 2020

Shares 254,522 Value ($000) $20,438 Avg Close $92.18 Range $65.22 - $105.64

Q4 2019

Shares 323,192 Value ($000) $30,747 Avg Close $92.43 Range $88.27 - $96.58

Q3 2019

Shares 138,792 Value ($000) $13,626 Avg Close $90.53 Range $85.50 - $95.23

Q2 2019

Shares 55,899 Value ($000) $4,997 Avg Close $84.30 Range $73.99 - $89.95

Q1 2019

Shares 44,999 Value ($000) $3,604 Avg Close $75.54 Range $69.30 - $79.02

Q4 2018

Shares 1,223,908 Value ($000) $89,153 Avg Close $81.26 Range $68.45 - $93.85

Q3 2018

Shares 701,208 Value ($000) $65,146 Avg Close $94.62 Range $90.13 - $99.79

Q2 2018

Shares 840,408 Value ($000) $79,135 Avg Close $89.48 Range $82.55 - $100.07

Q1 2018

Shares 1,713,358 Value ($000) $139,732 Avg Close $87.50 Range $81.42 - $92.99

Q4 2017

Shares 2,170,358 Value ($000) $178,013 Avg Close $80.65 Range $76.65 - $87.31

Q3 2017

Shares 2,683,901 Value ($000) $251,320 Avg Close $89.87 Range $77.62 - $95.26

Q2 2017

Shares 1,048,201 Value ($000) $116,518 Avg Close $89.16 Range $81.72 - $94.33

Q1 2017

Shares 864,370 Value ($000) $84,872 Avg Close $80.00 Range $75.65 - $83.94

Q4 2016

Shares 889,424 Value ($000) $77,495 Avg Close $71.99 Range $66.09 - $78.16

Q3 2016

Shares 785,424 Value ($000) $66,470 Avg Close $69.82 Range $66.73 - $72.20

Q2 2016

Shares 622,324 Value ($000) $50,663 Avg Close $62.99 Range $58.34 - $67.34

Q1 2016

Shares 498,524 Value ($000) $35,620 Avg Close $55.15 Range $49.08 - $59.76

Q4 2015

Shares 168,101 Value ($000) $11,958,705 Avg Close $54.99 Range $49.21 - $59.25

Q3 2015

Shares 168,101 Value ($000) $10,333 Avg Close $56.82 Range $48.84 - $61.18

Q2 2015

Shares 226,432 Value ($000) $16,421 Avg Close $59.70 Range $56.18 - $71.98

Q1 2015

Shares 226,432 Value ($000) $17,401 Avg Close $57.60 Range $52.93 - $63.03

Q4 2014

Shares 252,240 Value ($000) $16,915 Avg Close $50.52 Range $45.06 - $54.86

Q3 2014

Shares 247,035 Value ($000) $14,990 Avg Close $49.06 Range $46.54 - $51.28

Q2 2014

Shares 242,033 Value ($000) $14,205 Avg Close $46.37 Range $43.49 - $49.44

Q1 2014

Shares 575,426 Value ($000) $33,329 Avg Close $42.22 Range $39.75 - $47.66

Q4 2013

Shares 498,512 Value ($000) $26,690 Avg Close $46.46 Range $41.12 - $50.21

Q3 2013

Shares 131,579 Value ($000) $8,130 Avg Close $46.67 Range $44.29 - $48.97

Q2 2013

Shares 185,253 Value ($000) $11,232 Avg Close $46.22 Range $42.87 - $49.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	197,892	$29,239	$182.07	$173.39 - $197.55
Q3 2025	212,972	$34,543	$176.64	$163.92 - $190.64
Q2 2025	224,868	$34,411	$172.09	$155.80 - $180.75
Q1 2025	179,834	$28,169	$161.93	$146.66 - $176.41
Q4 2024	195,939	$28,546	$152.61	$143.46 - $162.25
Q3 2024	131,987	$18,360	$145.81	$132.40 - $155.63
Q2 2024	363,453	$46,419	$132.98	$121.83 - $141.45
Q1 2024	320,145	$39,458	$125.21	$118.84 - $138.00
Q4 2023	285,072	$35,582	$126.28	$114.23 - $136.42
Q3 2023	276,334	$33,674	$127.23	$116.28 - $139.06
Q2 2023	285,199	$36,744	$130.98	$123.12 - $141.24
Q1 2023	358,215	$46,648	$135.20	$123.25 - $148.14
Q4 2022	313,512	$49	$135.28	$114.90 - $149.06
Q3 2022	208,811	$26,151	$123.30	$112.74 - $133.75
Q2 2022	633,499	$80,580	$126.95	$116.79 - $135.49
Q1 2022	517,529	$63,658	$129.14	$116.62 - $159.25
Q4 2021	519,129	$78,979	$140.46	$128.33 - $160.79
Q3 2021	538,329	$67,496	$134.48	$120.64 - $147.59
Q2 2021	561,529	$62,488	$119.77	$115.00 - $130.65
Q1 2021	557,729	$60,903	$112.12	$103.22 - $122.67
Q4 2020	438,216	$42,681	$110.49	$98.77 - $118.60
Q3 2020	308,843	$30,153	$106.55	$93.90 - $118.90
Q2 2020	262,347	$26,619	$95.20	$65.05 - $112.22
Q1 2020	254,522	$20,438	$92.18	$65.22 - $105.64
Q4 2019	323,192	$30,747	$92.43	$88.27 - $96.58
Q3 2019	138,792	$13,626	$90.53	$85.50 - $95.23
Q2 2019	55,899	$4,997	$84.30	$73.99 - $89.95
Q1 2019	44,999	$3,604	$75.54	$69.30 - $79.02
Q4 2018	1,223,908	$89,153	$81.26	$68.45 - $93.85
Q3 2018	701,208	$65,146	$94.62	$90.13 - $99.79
Q2 2018	840,408	$79,135	$89.48	$82.55 - $100.07
Q1 2018	1,713,358	$139,732	$87.50	$81.42 - $92.99
Q4 2017	2,170,358	$178,013	$80.65	$76.65 - $87.31
Q3 2017	2,683,901	$251,320	$89.87	$77.62 - $95.26
Q2 2017	1,048,201	$116,518	$89.16	$81.72 - $94.33
Q1 2017	864,370	$84,872	$80.00	$75.65 - $83.94
Q4 2016	889,424	$77,495	$71.99	$66.09 - $78.16
Q3 2016	785,424	$66,470	$69.82	$66.73 - $72.20
Q2 2016	622,324	$50,663	$62.99	$58.34 - $67.34
Q1 2016	498,524	$35,620	$55.15	$49.08 - $59.76
Q4 2015	168,101	$11,958,705	$54.99	$49.21 - $59.25
Q3 2015	168,101	$10,333	$56.82	$48.84 - $61.18
Q2 2015	226,432	$16,421	$59.70	$56.18 - $71.98
Q1 2015	226,432	$17,401	$57.60	$52.93 - $63.03
Q4 2014	252,240	$16,915	$50.52	$45.06 - $54.86
Q3 2014	247,035	$14,990	$49.06	$46.54 - $51.28
Q2 2014	242,033	$14,205	$46.37	$43.49 - $49.44
Q1 2014	575,426	$33,329	$42.22	$39.75 - $47.66
Q4 2013	498,512	$26,690	$46.46	$41.12 - $50.21
Q3 2013	131,579	$8,130	$46.67	$44.29 - $48.97
Q2 2013	185,253	$11,232	$46.22	$42.87 - $49.18