MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

WOODSTOCK CORP's Holding History (CIK: 0001008877)

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

Q4 2025

Shares 123,688 Value ($000) $13,019 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 123,490 Value ($000) $10,365 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 124,365 Value ($000) $9,845 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 126,350 Value ($000) $11,341 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 125,551 Value ($000) $12,490 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 124,940 Value ($000) $14,188 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 126,933 Value ($000) $15,714 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 127,380 Value ($000) $16,808 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 127,590 Value ($000) $13,910 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 127,953 Value ($000) $13,173 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 128,394 Value ($000) $14,815 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 129,185 Value ($000) $13,744 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 129,205 Value ($000) $14,335 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 127,505 Value ($000) $10,981 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 126,832 Value ($000) $11,563 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 123,727 Value ($000) $10,152 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 133,312 Value ($000) $10,217 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 126,271 Value ($000) $9,484 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 125,375 Value ($000) $9,750 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 126,350 Value ($000) $9,740 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 124,381 Value ($000) $10,174 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 120,228 Value ($000) $9,973 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 121,466 Value ($000) $9,393 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 120,594 Value ($000) $9,279 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 119,876 Value ($000) $10,903 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 120,031 Value ($000) $10,104 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 119,761 Value ($000) $10,042 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 119,591 Value ($000) $9,946 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 119,516 Value ($000) $9,132 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 121,549 Value ($000) $8,623 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 122,799 Value ($000) $7,454 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 125,414 Value ($000) $6,831 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 125,946 Value ($000) $7,087 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 126,372 Value ($000) $8,092 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 131,517 Value ($000) $8,429 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 127,627 Value ($000) $8,109 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 133,902 Value ($000) $7,883 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 131,037 Value ($000) $8,178 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 132,848 Value ($000) $7,653 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 132,353 Value ($000) $7,003 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 116,568 Value ($000) $6,157 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 116,293 Value ($000) $5,744 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 137,664 Value ($000) $7,837 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 136,464 Value ($000) $7,844 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 133,370 Value ($000) $7,574 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 129,870 Value ($000) $7,699 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 137,802 Value ($000) $7,972 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 133,702 Value ($000) $7,590 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 135,527 Value ($000) $6,783 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 126,377 Value ($000) $6,017 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 124,232 Value ($000) $5,771 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	123,688	$13,019	$93.24	$81.31 - $107.59
Q3 2025	123,490	$10,365	$81.01	$75.27 - $86.24
Q2 2025	124,365	$9,845	$77.39	$71.26 - $87.25
Q1 2025	126,350	$11,341	$90.12	$78.10 - $99.24
Q4 2024	125,551	$12,490	$98.70	$90.33 - $109.75
Q3 2024	124,940	$14,188	$112.96	$105.16 - $123.40
Q2 2024	126,933	$15,714	$121.72	$114.80 - $127.87
Q1 2024	127,380	$16,808	$115.77	$102.41 - $125.66
Q4 2023	127,590	$13,910	$96.81	$92.34 - $102.48
Q3 2023	127,953	$13,173	$99.84	$95.67 - $106.04
Q2 2023	128,394	$14,815	$104.47	$97.02 - $109.95
Q1 2023	129,185	$13,744	$98.68	$92.86 - $105.40
Q4 2022	129,205	$14,335	$92.80	$77.99 - $103.03
Q3 2022	127,505	$10,981	$80.41	$76.51 - $85.75
Q2 2022	126,832	$11,563	$79.21	$72.83 - $86.09
Q1 2022	123,727	$10,152	$69.85	$64.44 - $74.38
Q4 2021	133,312	$10,217	$69.89	$62.63 - $80.06
Q3 2021	126,271	$9,484	$66.14	$62.09 - $68.78
Q2 2021	125,375	$9,750	$64.14	$59.83 - $67.79
Q1 2021	126,350	$9,740	$63.06	$58.39 - $69.69
Q4 2020	124,381	$10,174	$64.85	$59.73 - $68.80
Q3 2020	120,228	$9,973	$65.93	$60.98 - $70.41
Q2 2020	121,466	$9,393	$62.87	$58.07 - $67.36
Q1 2020	120,594	$9,279	$65.09	$51.91 - $72.71
Q4 2019	119,876	$10,903	$67.55	$62.89 - $73.10
Q3 2019	120,031	$10,104	$65.47	$61.22 - $68.01
Q2 2019	119,761	$10,042	$62.14	$55.86 - $67.34
Q1 2019	119,591	$9,946	$60.29	$55.35 - $64.55
Q4 2018	119,516	$9,132	$56.50	$50.42 - $61.17
Q3 2018	121,549	$8,623	$50.65	$45.40 - $54.60
Q2 2018	122,799	$7,454	$44.52	$39.72 - $47.34
Q1 2018	125,414	$6,831	$42.25	$39.59 - $47.54
Q4 2017	125,946	$7,087	$43.00	$39.63 - $47.96
Q3 2017	126,372	$8,092	$46.68	$44.87 - $49.08
Q2 2017	131,517	$8,429	$46.54	$45.06 - $48.72
Q1 2017	127,627	$8,109	$46.06	$42.70 - $48.31
Q4 2016	133,902	$7,883	$44.08	$41.83 - $46.98
Q3 2016	131,037	$8,178	$43.73	$40.74 - $45.59
Q2 2016	132,848	$7,653	$39.48	$37.06 - $41.09
Q1 2016	132,353	$7,003	$36.03	$33.60 - $37.88
Q4 2015	116,568	$6,157	$36.77	$33.58 - $38.73
Q3 2015	116,293	$5,744	$38.40	$31.46 - $41.36
Q2 2015	137,664	$7,837	$40.23	$38.42 - $42.17
Q1 2015	136,464	$7,844	$40.30	$37.94 - $43.13
Q4 2014	133,370	$7,574	$39.35	$35.32 - $41.85
Q3 2014	129,870	$7,699	$39.37	$37.12 - $41.03
Q2 2014	137,802	$7,972	$37.96	$36.06 - $39.67
Q1 2014	133,702	$7,590	$35.76	$32.43 - $37.92
Q4 2013	135,527	$6,783	$31.29	$29.09 - $32.94
Q3 2013	126,377	$6,017	$30.97	$29.74 - $31.75
Q2 2013	124,232	$5,771	$30.02	$28.02 - $32.11