QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Boston Trust Walden Corp's Holding History (CIK: 0001534866)

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

Q4 2025
Shares 28,849 Value ($000) $5,006 Avg Close $182.07 Range $173.39 - $197.55
Q3 2025
Shares 29,594 Value ($000) $5,640 Avg Close $176.64 Range $163.92 - $190.64
Q2 2025
Shares 82,620 Value ($000) $14,841 Avg Close $172.09 Range $155.80 - $180.75
Q1 2025
Shares 84,725 Value ($000) $14,335 Avg Close $161.93 Range $146.66 - $176.41
Q4 2024
Shares 72,930 Value ($000) $11,002 Avg Close $152.61 Range $143.46 - $162.25
Q3 2024
Shares 54,495 Value ($000) $8,460 Avg Close $145.81 Range $132.40 - $155.63
Q2 2024
Shares 54,485 Value ($000) $7,458 Avg Close $132.98 Range $121.83 - $141.45
Q1 2024
Shares 55,610 Value ($000) $7,402 Avg Close $125.21 Range $118.84 - $138.00
Q4 2023
Shares 55,165 Value ($000) $7,606 Avg Close $126.28 Range $114.23 - $136.42
Q3 2023
Shares 55,960 Value ($000) $6,819 Avg Close $127.23 Range $116.28 - $139.06
Q2 2023
Shares 56,160 Value ($000) $7,894 Avg Close $130.98 Range $123.12 - $141.24
Q1 2023
Shares 55,610 Value ($000) $7,868 Avg Close $135.20 Range $123.25 - $148.14
Q4 2022
Shares 63,575 Value ($000) $9,946 Avg Close $135.28 Range $114.90 - $149.06
Q3 2022
Shares 47,900 Value ($000) $5,876 Avg Close $123.30 Range $112.74 - $133.75
Q2 2022
Shares 43,145 Value ($000) $5,737 Avg Close $126.95 Range $116.79 - $135.49
Q1 2022
Shares 44,225 Value ($000) $6,052 Avg Close $129.14 Range $116.62 - $159.25
Q4 2021
Shares 47,600 Value ($000) $8,235 Avg Close $140.46 Range $128.33 - $160.79
Q3 2021
Shares 33,450 Value ($000) $4,861 Avg Close $134.48 Range $120.64 - $147.59
Q2 2021
Shares 31,450 Value ($000) $4,150 Avg Close $119.77 Range $115.00 - $130.65
Q1 2021
Shares 18,800 Value ($000) $2,413 Avg Close $112.12 Range $103.22 - $122.67
Q4 2020
Shares 18,925 Value ($000) $2,255 Avg Close $110.49 Range $98.77 - $118.60
Q3 2020
Shares 18,975 Value ($000) $2,173 Avg Close $106.55 Range $93.90 - $118.90
Q2 2020
Shares 19,125 Value ($000) $2,179 Avg Close $95.20 Range $65.05 - $112.22
Q1 2020
Shares 19,325 Value ($000) $1,551 Avg Close $92.18 Range $65.22 - $105.64
Q4 2019
Shares 19,325 Value ($000) $2,063 Avg Close $92.43 Range $88.27 - $96.58
Q3 2019
Shares 20,900 Value ($000) $2,237 Avg Close $90.53 Range $85.50 - $95.23
Q2 2019
Shares 21,025 Value ($000) $2,140 Avg Close $84.30 Range $73.99 - $89.95
Q1 2019
Shares 21,055 Value ($000) $1,893 Avg Close $75.54 Range $69.30 - $79.02
Q4 2018
Shares 20,730 Value ($000) $1,726 Avg Close $81.26 Range $68.45 - $93.85
Q3 2018
Shares 20,800 Value ($000) $2,244 Avg Close $94.62 Range $90.13 - $99.79
Q2 2018
Shares 19,000 Value ($000) $2,089 Avg Close $89.48 Range $82.55 - $100.07
Q1 2018
Shares 19,000 Value ($000) $1,905 Avg Close $87.50 Range $81.42 - $92.99
Q4 2017
Shares 18,900 Value ($000) $1,862 Avg Close $80.65 Range $76.65 - $87.31
Q3 2017
Shares 18,900 Value ($000) $1,769 Avg Close $89.87 Range $77.62 - $95.26
Q2 2017
Shares 18,900 Value ($000) $2,101 Avg Close $89.16 Range $81.72 - $94.33
Q1 2017
Shares 18,900 Value ($000) $1,855 Avg Close $80.00 Range $75.65 - $83.94
Q4 2016
Shares 13,350 Value ($000) $1,227 Avg Close $71.99 Range $66.09 - $78.16
Q3 2016
Shares 14,150 Value ($000) $1,197 Avg Close $69.82 Range $66.73 - $72.20
Q2 2016
Shares 14,850 Value ($000) $1,209 Avg Close $62.99 Range $58.34 - $67.34
Q1 2016
Shares 15,750 Value ($000) $1,125 Avg Close $55.15 Range $49.08 - $59.76
Q4 2015
Shares 15,920 Value ($000) $1,132 Avg Close $54.99 Range $49.21 - $59.25
Q3 2015
Shares 17,770 Value ($000) $1,092 Avg Close $56.82 Range $48.84 - $61.18
Q2 2015
Shares 21,370 Value ($000) $1,549 Avg Close $59.70 Range $56.18 - $71.98
Q1 2015
Shares 22,600 Value ($000) $1,737 Avg Close $57.60 Range $52.93 - $63.03
Q4 2014
Shares 23,625 Value ($000) $1,585 Avg Close $50.52 Range $45.06 - $54.86
Q3 2014
Shares 22,325 Value ($000) $1,355 Avg Close $49.06 Range $46.54 - $51.28
Q2 2014
Shares 18,325 Value ($000) $1,076 Avg Close $46.37 Range $43.49 - $49.44