QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q4 2025

Shares 16,840 Value ($000) $2,922 Avg Close $182.07 Range $173.39 - $197.55

Q2 2025

Shares 12,640 Value ($000) $2,270 Avg Close $172.09 Range $155.80 - $180.75

Q4 2024

Shares 10,750 Value ($000) $1,622 Avg Close $152.61 Range $143.46 - $162.25

Q3 2024

Shares 3,904 Value ($000) $606 Avg Close $145.81 Range $132.40 - $155.63

Q2 2024

Shares 5,161 Value ($000) $1 Avg Close $132.98 Range $121.83 - $141.45

Q3 2023

Shares 4,102 Value ($000) $1 Avg Close $127.23 Range $116.28 - $139.06

Q2 2022

Shares 11,184 Value ($000) $1,487 Avg Close $126.95 Range $116.79 - $135.49

Q1 2022

Shares 11,413 Value ($000) $1,562 Avg Close $129.14 Range $116.62 - $159.25

Q4 2021

Shares 1,441 Value ($000) $249 Avg Close $140.46 Range $128.33 - $160.79

Q3 2021

Shares 12,188 Value ($000) $1,771 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 10,884 Value ($000) $1,436 Avg Close $119.77 Range $115.00 - $130.65

Q4 2020

Shares 4,716 Value ($000) $562 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 13,595 Value ($000) $1,556 Avg Close $106.55 Range $93.90 - $118.90

Q2 2020

Shares 2,270 Value ($000) $259 Avg Close $95.20 Range $65.05 - $112.22

Q1 2020

Shares 21,598 Value ($000) $1,734 Avg Close $92.18 Range $65.22 - $105.64

Q3 2018

Shares 14,202 Value ($000) $1,532 Avg Close $94.62 Range $90.13 - $99.79

Q2 2017

Shares 10,512 Value ($000) $1,169 Avg Close $89.16 Range $81.72 - $94.33

Q1 2017

Shares 4,672 Value ($000) $458 Avg Close $80.00 Range $75.65 - $83.94

Q2 2014

Shares 8,285 Value ($000) $486 Avg Close $46.37 Range $43.49 - $49.44

Q2 2013

Shares 5,300 Value ($000) $321 Avg Close $46.22 Range $42.87 - $49.18

Q1 2013

Shares 3,900 Value ($000) $220 Avg Close $44.34 Range $42.56 - $47.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,840	$2,922	$182.07	$173.39 - $197.55
Q2 2025	12,640	$2,270	$172.09	$155.80 - $180.75
Q4 2024	10,750	$1,622	$152.61	$143.46 - $162.25
Q3 2024	3,904	$606	$145.81	$132.40 - $155.63
Q2 2024	5,161	$1	$132.98	$121.83 - $141.45
Q3 2023	4,102	$1	$127.23	$116.28 - $139.06
Q2 2022	11,184	$1,487	$126.95	$116.79 - $135.49
Q1 2022	11,413	$1,562	$129.14	$116.62 - $159.25
Q4 2021	1,441	$249	$140.46	$128.33 - $160.79
Q3 2021	12,188	$1,771	$134.48	$120.64 - $147.59
Q2 2021	10,884	$1,436	$119.77	$115.00 - $130.65
Q4 2020	4,716	$562	$110.49	$98.77 - $118.60
Q3 2020	13,595	$1,556	$106.55	$93.90 - $118.90
Q2 2020	2,270	$259	$95.20	$65.05 - $112.22
Q1 2020	21,598	$1,734	$92.18	$65.22 - $105.64
Q3 2018	14,202	$1,532	$94.62	$90.13 - $99.79
Q2 2017	10,512	$1,169	$89.16	$81.72 - $94.33
Q1 2017	4,672	$458	$80.00	$75.65 - $83.94
Q2 2014	8,285	$486	$46.37	$43.49 - $49.44
Q2 2013	5,300	$321	$46.22	$42.87 - $49.18
Q1 2013	3,900	$220	$44.34	$42.56 - $47.80