QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Czech National Bank's Holding History (CIK: 0001908923)

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

Q4 2025
Shares 29,333 Value ($000) $5,090 Avg Close $182.07 Range $173.39 - $197.55
Q3 2025
Shares 28,401 Value ($000) $5,413 Avg Close $176.64 Range $163.92 - $190.64
Q2 2025
Shares 27,287 Value ($000) $4,902 Avg Close $172.09 Range $155.80 - $180.75
Q1 2025
Shares 25,495 Value ($000) $4,314 Avg Close $161.93 Range $146.66 - $176.41
Q4 2024
Shares 24,201 Value ($000) $3,651 Avg Close $152.61 Range $143.46 - $162.25
Q3 2024
Shares 22,676 Value ($000) $3,520 Avg Close $145.81 Range $132.40 - $155.63
Q2 2024
Shares 21,169 Value ($000) $2,898 Avg Close $132.98 Range $121.83 - $141.45
Q1 2024
Shares 19,529 Value ($000) $2,600 Avg Close $125.21 Range $118.84 - $138.00
Q4 2023
Shares 19,692 Value ($000) $2,715 Avg Close $126.28 Range $114.23 - $136.42
Q3 2023
Shares 19,617 Value ($000) $2,391 Avg Close $127.23 Range $116.28 - $139.06
Q2 2023
Shares 13,259 Value ($000) $1,864 Avg Close $130.98 Range $123.12 - $141.24
Q1 2023
Shares 13,072 Value ($000) $1,849 Avg Close $135.20 Range $123.25 - $148.14
Q4 2022
Shares 13,331 Value ($000) $2,086 Avg Close $135.28 Range $114.90 - $149.06
Q3 2022
Shares 13,554 Value ($000) $1,663 Avg Close $123.30 Range $112.74 - $133.75