QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q4 2025
Shares 99,792 Value ($000) $17,314 Avg Close $182.07 Range $173.39 - $197.55
Q3 2025
Shares 56,522 Value ($000) $10,764 Avg Close $176.64 Range $163.92 - $190.64
Q2 2025
Shares 102,218 Value ($000) $18,357 Avg Close $172.09 Range $155.80 - $180.75
Q1 2025
Shares 74,888 Value ($000) $12,672 Avg Close $161.93 Range $146.66 - $176.41
Q4 2024
Shares 52,262 Value ($000) $7,884 Avg Close $152.61 Range $143.46 - $162.25
Q3 2024
Shares 81,884 Value ($000) $12,712 Avg Close $145.81 Range $132.40 - $155.63
Q2 2024
Shares 31,104 Value ($000) $4,264 Avg Close $132.98 Range $121.83 - $141.45
Q1 2024
Shares 25,079 Value ($000) $3,471 Avg Close $125.21 Range $118.84 - $138.00
Q4 2023
Shares 102,258 Value ($000) $14,400 Avg Close $126.28 Range $114.23 - $136.42
Q3 2023
Shares 31,336 Value ($000) $3,789 Avg Close $127.23 Range $116.28 - $139.06
Q2 2023
Shares 25,222 Value ($000) $3,511 Avg Close $130.98 Range $123.12 - $141.24
Q1 2023
Shares 14,415 Value ($000) $2,047 Avg Close $135.20 Range $123.25 - $148.14
Q4 2022
Shares 10,382 Value ($000) $1,624 Avg Close $135.28 Range $114.90 - $149.06
Q3 2022
Shares 10,192 Value ($000) $1,276 Avg Close $123.30 Range $112.74 - $133.75
Q2 2022
Shares 12,553 Value ($000) $1,712 Avg Close $126.95 Range $116.79 - $135.49
Q1 2022
Shares 12,521 Value ($000) $1,732 Avg Close $129.14 Range $116.62 - $159.25
Q4 2021
Shares 11,867 Value ($000) $1,890 Avg Close $140.46 Range $128.33 - $160.79