MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

1ST SOURCE BANK's Holding History (CIK: 0000356264)

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

Q4 2025

Shares 95,176 Value ($000) $10,018 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 96,067 Value ($000) $8,063 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 98,622 Value ($000) $7,807 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 98,213 Value ($000) $8,816 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 99,562 Value ($000) $9,904 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 101,755 Value ($000) $11,555 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 102,437 Value ($000) $12,682 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 93,393 Value ($000) $12,323 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 99,440 Value ($000) $10,841 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 99,414 Value ($000) $10,235 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 100,494 Value ($000) $11,596 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 102,483 Value ($000) $10,903 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 104,142 Value ($000) $11,555 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 106,210 Value ($000) $9,147 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 105,724 Value ($000) $9,638 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 107,786 Value ($000) $8,844 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 106,265 Value ($000) $8,144 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 107,815 Value ($000) $8,098 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 111,492 Value ($000) $8,670 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 110,080 Value ($000) $8,486 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 112,035 Value ($000) $9,165 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 112,006 Value ($000) $9,291 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 117,768 Value ($000) $9,107 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 116,853 Value ($000) $8,991 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 115,295 Value ($000) $10,486 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 117,796 Value ($000) $9,916 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 119,877 Value ($000) $10,052 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 120,312 Value ($000) $10,007 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 120,719 Value ($000) $9,224 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 121,899 Value ($000) $8,648 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 123,011 Value ($000) $7,467 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 123,790 Value ($000) $6,743 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 128,527 Value ($000) $7,232 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 129,760 Value ($000) $8,309 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 131,826 Value ($000) $8,448 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 133,201 Value ($000) $8,464 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 134,028 Value ($000) $7,891 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 134,786 Value ($000) $8,412 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 133,128 Value ($000) $7,670 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 132,813 Value ($000) $7,027 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 131,670 Value ($000) $6,954 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 135,118 Value ($000) $6,673 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 131,162 Value ($000) $7,467 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 132,005 Value ($000) $7,588 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 132,297 Value ($000) $7,513 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 131,062 Value ($000) $7,769 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 130,912 Value ($000) $7,573 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 132,394 Value ($000) $7,516 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 134,289 Value ($000) $6,721 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 135,054 Value ($000) $6,430 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 135,765 Value ($000) $6,306 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	95,176	$10,018	$93.24	$81.31 - $107.59
Q3 2025	96,067	$8,063	$81.01	$75.27 - $86.24
Q2 2025	98,622	$7,807	$77.39	$71.26 - $87.25
Q1 2025	98,213	$8,816	$90.12	$78.10 - $99.24
Q4 2024	99,562	$9,904	$98.70	$90.33 - $109.75
Q3 2024	101,755	$11,555	$112.96	$105.16 - $123.40
Q2 2024	102,437	$12,682	$121.72	$114.80 - $127.87
Q1 2024	93,393	$12,323	$115.77	$102.41 - $125.66
Q4 2023	99,440	$10,841	$96.81	$92.34 - $102.48
Q3 2023	99,414	$10,235	$99.84	$95.67 - $106.04
Q2 2023	100,494	$11,596	$104.47	$97.02 - $109.95
Q1 2023	102,483	$10,903	$98.68	$92.86 - $105.40
Q4 2022	104,142	$11,555	$92.80	$77.99 - $103.03
Q3 2022	106,210	$9,147	$80.41	$76.51 - $85.75
Q2 2022	105,724	$9,638	$79.21	$72.83 - $86.09
Q1 2022	107,786	$8,844	$69.85	$64.44 - $74.38
Q4 2021	106,265	$8,144	$69.89	$62.63 - $80.06
Q3 2021	107,815	$8,098	$66.14	$62.09 - $68.78
Q2 2021	111,492	$8,670	$64.14	$59.83 - $67.79
Q1 2021	110,080	$8,486	$63.06	$58.39 - $69.69
Q4 2020	112,035	$9,165	$64.85	$59.73 - $68.80
Q3 2020	112,006	$9,291	$65.93	$60.98 - $70.41
Q2 2020	117,768	$9,107	$62.87	$58.07 - $67.36
Q1 2020	116,853	$8,991	$65.09	$51.91 - $72.71
Q4 2019	115,295	$10,486	$67.55	$62.89 - $73.10
Q3 2019	117,796	$9,916	$65.47	$61.22 - $68.01
Q2 2019	119,877	$10,052	$62.14	$55.86 - $67.34
Q1 2019	120,312	$10,007	$60.29	$55.35 - $64.55
Q4 2018	120,719	$9,224	$56.50	$50.42 - $61.17
Q3 2018	121,899	$8,648	$50.65	$45.40 - $54.60
Q2 2018	123,011	$7,467	$44.52	$39.72 - $47.34
Q1 2018	123,790	$6,743	$42.25	$39.59 - $47.54
Q4 2017	128,527	$7,232	$43.00	$39.63 - $47.96
Q3 2017	129,760	$8,309	$46.68	$44.87 - $49.08
Q2 2017	131,826	$8,448	$46.54	$45.06 - $48.72
Q1 2017	133,201	$8,464	$46.06	$42.70 - $48.31
Q4 2016	134,028	$7,891	$44.08	$41.83 - $46.98
Q3 2016	134,786	$8,412	$43.73	$40.74 - $45.59
Q2 2016	133,128	$7,670	$39.48	$37.06 - $41.09
Q1 2016	132,813	$7,027	$36.03	$33.60 - $37.88
Q4 2015	131,670	$6,954	$36.77	$33.58 - $38.73
Q3 2015	135,118	$6,673	$38.40	$31.46 - $41.36
Q2 2015	131,162	$7,467	$40.23	$38.42 - $42.17
Q1 2015	132,005	$7,588	$40.30	$37.94 - $43.13
Q4 2014	132,297	$7,513	$39.35	$35.32 - $41.85
Q3 2014	131,062	$7,769	$39.37	$37.12 - $41.03
Q2 2014	130,912	$7,573	$37.96	$36.06 - $39.67
Q1 2014	132,394	$7,516	$35.76	$32.43 - $37.92
Q4 2013	134,289	$6,721	$31.29	$29.09 - $32.94
Q3 2013	135,054	$6,430	$30.97	$29.74 - $31.75
Q2 2013	135,765	$6,306	$30.02	$28.02 - $32.11