QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025
Shares 45,642 Value ($000) $7,919 Avg Close $182.07 Range $173.39 - $197.55
Q3 2025
Shares 38,300 Value ($000) $7,299 Avg Close $176.64 Range $163.92 - $190.64
Q2 2025
Shares 49,200 Value ($000) $8,837 Avg Close $172.09 Range $155.80 - $180.75
Q1 2025
Shares 52,372 Value ($000) $8,861 Avg Close $161.93 Range $146.66 - $176.41
Q4 2024
Shares 52,153 Value ($000) $7,868 Avg Close $152.61 Range $143.46 - $162.25
Q3 2024
Shares 49,773 Value ($000) $7,727 Avg Close $145.81 Range $132.40 - $155.63
Q2 2024
Shares 49,532 Value ($000) $6,780 Avg Close $132.98 Range $121.83 - $141.45
Q1 2024
Shares 53,976 Value ($000) $7,185 Avg Close $125.21 Range $118.84 - $138.00
Q4 2023
Shares 52,261 Value ($000) $7,206 Avg Close $126.28 Range $114.23 - $136.42
Q3 2023
Shares 44,142 Value ($000) $5,379 Avg Close $127.23 Range $116.28 - $139.06
Q2 2023
Shares 45,377 Value ($000) $6,378 Avg Close $130.98 Range $123.12 - $141.24
Q1 2023
Shares 42,893 Value ($000) $6 Avg Close $135.20 Range $123.25 - $148.14
Q4 2022
Shares 40,599 Value ($000) $6 Avg Close $135.28 Range $114.90 - $149.06
Q3 2022
Shares 36,924 Value ($000) $4,531 Avg Close $123.30 Range $112.74 - $133.75
Q2 2022
Shares 36,211 Value ($000) $4,815 Avg Close $126.95 Range $116.79 - $135.49
Q1 2022
Shares 12,631 Value ($000) $1,729 Avg Close $129.14 Range $116.62 - $159.25
Q4 2021
Shares 11,447 Value ($000) $1,980 Avg Close $140.46 Range $128.33 - $160.79
Q2 2019
Shares 6,238 Value ($000) $635 Avg Close $84.30 Range $73.99 - $89.95
Q1 2019
Shares 6,010 Value ($000) $540 Avg Close $75.54 Range $69.30 - $79.02