MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

MidWestOne Financial Group, Inc.'s Holding History (CIK: 0001412665)

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

Q4 2025

Shares 12,019 Value ($000) $1,265 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 12,266 Value ($000) $1,029 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 12,700 Value ($000) $1,005 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 12,817 Value ($000) $1,150 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 12,822 Value ($000) $1,276 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 12,854 Value ($000) $1,460 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 12,854 Value ($000) $1,591 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 12,784 Value ($000) $1,687 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 12,784 Value ($000) $1,394 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 12,893 Value ($000) $1,327 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 13,193 Value ($000) $1,522 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 12,230 Value ($000) $1,301 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 8,041 Value ($000) $892 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 13,305 Value ($000) $1,146 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 12,380 Value ($000) $1,128 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 11,667 Value ($000) $957 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 11,699 Value ($000) $896 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 11,874 Value ($000) $892 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 8,891 Value ($000) $691 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 8,814 Value ($000) $679 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 8,466 Value ($000) $693 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 8,466 Value ($000) $702 Avg Close $65.93 Range $60.98 - $70.41

Q1 2020

Shares 13,723 Value ($000) $1,056 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 14,697 Value ($000) $1,336 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 14,759 Value ($000) $1,242 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 15,512 Value ($000) $1,301 Avg Close $62.14 Range $55.86 - $67.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,019	$1,265	$93.24	$81.31 - $107.59
Q3 2025	12,266	$1,029	$81.01	$75.27 - $86.24
Q2 2025	12,700	$1,005	$77.39	$71.26 - $87.25
Q1 2025	12,817	$1,150	$90.12	$78.10 - $99.24
Q4 2024	12,822	$1,276	$98.70	$90.33 - $109.75
Q3 2024	12,854	$1,460	$112.96	$105.16 - $123.40
Q2 2024	12,854	$1,591	$121.72	$114.80 - $127.87
Q1 2024	12,784	$1,687	$115.77	$102.41 - $125.66
Q4 2023	12,784	$1,394	$96.81	$92.34 - $102.48
Q3 2023	12,893	$1,327	$99.84	$95.67 - $106.04
Q2 2023	13,193	$1,522	$104.47	$97.02 - $109.95
Q1 2023	12,230	$1,301	$98.68	$92.86 - $105.40
Q4 2022	8,041	$892	$92.80	$77.99 - $103.03
Q3 2022	13,305	$1,146	$80.41	$76.51 - $85.75
Q2 2022	12,380	$1,128	$79.21	$72.83 - $86.09
Q1 2022	11,667	$957	$69.85	$64.44 - $74.38
Q4 2021	11,699	$896	$69.89	$62.63 - $80.06
Q3 2021	11,874	$892	$66.14	$62.09 - $68.78
Q2 2021	8,891	$691	$64.14	$59.83 - $67.79
Q1 2021	8,814	$679	$63.06	$58.39 - $69.69
Q4 2020	8,466	$693	$64.85	$59.73 - $68.80
Q3 2020	8,466	$702	$65.93	$60.98 - $70.41
Q1 2020	13,723	$1,056	$65.09	$51.91 - $72.71
Q4 2019	14,697	$1,336	$67.55	$62.89 - $73.10
Q3 2019	14,759	$1,242	$65.47	$61.22 - $68.01
Q2 2019	15,512	$1,301	$62.14	$55.86 - $67.34