QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Linden Thomas Advisory Services, LLC's Holding History (CIK: 0001965702)

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

Q4 2025
Shares 11,953 Value ($000) $2,074 Avg Close $182.07 Range $173.39 - $197.55
Q3 2025
Shares 11,696 Value ($000) $2,229 Avg Close $176.64 Range $163.92 - $190.64
Q2 2025
Shares 11,602 Value ($000) $2,084 Avg Close $172.09 Range $155.80 - $180.75
Q1 2025
Shares 11,513 Value ($000) $1,948 Avg Close $161.93 Range $146.66 - $176.41
Q4 2024
Shares 11,450 Value ($000) $1,727 Avg Close $152.61 Range $143.46 - $162.25
Q3 2024
Shares 11,451 Value ($000) $1,778 Avg Close $145.81 Range $132.40 - $155.63
Q2 2024
Shares 11,371 Value ($000) $1,556 Avg Close $132.98 Range $121.83 - $141.45
Q1 2024
Shares 11,391 Value ($000) $1,516 Avg Close $125.21 Range $118.84 - $138.00
Q4 2023
Shares 10,749 Value ($000) $1,482 Avg Close $126.28 Range $114.23 - $136.42
Q3 2023
Shares 9,768 Value ($000) $1,190 Avg Close $127.23 Range $116.28 - $139.06
Q2 2023
Shares 10,614 Value ($000) $1,492 Avg Close $130.98 Range $123.12 - $141.24
Q1 2023
Shares 10,192 Value ($000) $1,442 Avg Close $135.20 Range $123.25 - $148.14
Q4 2022
Shares 9,214 Value ($000) $1,441 Avg Close $135.28 Range $114.90 - $149.06