QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q4 2025
Shares 168,397 Value ($000) $29,222 Avg Close $182.07 Range $173.39 - $197.55
Q3 2025
Shares 4,427 Value ($000) $844 Avg Close $176.64 Range $163.92 - $190.64
Q2 2025
Shares 4,453 Value ($000) $800 Avg Close $172.09 Range $155.80 - $180.75
Q1 2025
Shares 1,323 Value ($000) $224 Avg Close $161.93 Range $146.66 - $176.41
Q4 2022
Shares 3,250 Value ($000) $508 Avg Close $135.28 Range $114.90 - $149.06
Q3 2022
Shares 5,878 Value ($000) $721 Avg Close $123.30 Range $112.74 - $133.75
Q2 2022
Shares 19,056 Value ($000) $2,534 Avg Close $126.95 Range $116.79 - $135.49
Q1 2022
Shares 6,921 Value ($000) $947 Avg Close $129.14 Range $116.62 - $159.25
Q4 2021
Shares 6,365 Value ($000) $1,101 Avg Close $140.46 Range $128.33 - $160.79
Q3 2021
Shares 69 Value ($000) $10 Avg Close $134.48 Range $120.64 - $147.59
Q2 2021
Shares 69 Value ($000) $9 Avg Close $119.77 Range $115.00 - $130.65
Q1 2021
Shares 19,905 Value ($000) $2,555 Avg Close $112.12 Range $103.22 - $122.67
Q3 2020
Shares 1,136 Value ($000) $130 Avg Close $106.55 Range $93.90 - $118.90