MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

NORTHSTAR ASSET MANAGEMENT LLC's Holding History (CIK: 0001132708)

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

Q1 2021

Shares 14,680 Value ($000) $1,132 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 14,680 Value ($000) $1,201 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 14,680 Value ($000) $1,218 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 14,505 Value ($000) $1,121 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 14,505 Value ($000) $1,116 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 12,505 Value ($000) $1,137 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 14,741 Value ($000) $1,241 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 13,441 Value ($000) $1,127 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 13,441 Value ($000) $1,118 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 17,407 Value ($000) $1,330 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 17,407 Value ($000) $1,235 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 18,171 Value ($000) $1,103 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 18,194 Value ($000) $991 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 18,194 Value ($000) $1,024 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 18,194 Value ($000) $1,165 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 18,194 Value ($000) $1,166 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 18,194 Value ($000) $1,156 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 18,194 Value ($000) $1,071 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 18,194 Value ($000) $1,136 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 18,194 Value ($000) $1,048 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 18,194 Value ($000) $963 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 18,194 Value ($000) $961 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 18,194 Value ($000) $899 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 17,880 Value ($000) $1,018 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 16,880 Value ($000) $970 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 17,880 Value ($000) $1,015 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 17,957 Value ($000) $1,065 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 17,957 Value ($000) $1,038 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 17,957 Value ($000) $1,019 Avg Close $35.76 Range $32.43 - $37.92

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	14,680	$1,132	$63.06	$58.39 - $69.69
Q4 2020	14,680	$1,201	$64.85	$59.73 - $68.80
Q3 2020	14,680	$1,218	$65.93	$60.98 - $70.41
Q2 2020	14,505	$1,121	$62.87	$58.07 - $67.36
Q1 2020	14,505	$1,116	$65.09	$51.91 - $72.71
Q4 2019	12,505	$1,137	$67.55	$62.89 - $73.10
Q3 2019	14,741	$1,241	$65.47	$61.22 - $68.01
Q2 2019	13,441	$1,127	$62.14	$55.86 - $67.34
Q1 2019	13,441	$1,118	$60.29	$55.35 - $64.55
Q4 2018	17,407	$1,330	$56.50	$50.42 - $61.17
Q3 2018	17,407	$1,235	$50.65	$45.40 - $54.60
Q2 2018	18,171	$1,103	$44.52	$39.72 - $47.34
Q1 2018	18,194	$991	$42.25	$39.59 - $47.54
Q4 2017	18,194	$1,024	$43.00	$39.63 - $47.96
Q3 2017	18,194	$1,165	$46.68	$44.87 - $49.08
Q2 2017	18,194	$1,166	$46.54	$45.06 - $48.72
Q1 2017	18,194	$1,156	$46.06	$42.70 - $48.31
Q4 2016	18,194	$1,071	$44.08	$41.83 - $46.98
Q3 2016	18,194	$1,136	$43.73	$40.74 - $45.59
Q2 2016	18,194	$1,048	$39.48	$37.06 - $41.09
Q1 2016	18,194	$963	$36.03	$33.60 - $37.88
Q4 2015	18,194	$961	$36.77	$33.58 - $38.73
Q3 2015	18,194	$899	$38.40	$31.46 - $41.36
Q2 2015	17,880	$1,018	$40.23	$38.42 - $42.17
Q1 2015	16,880	$970	$40.30	$37.94 - $43.13
Q4 2014	17,880	$1,015	$39.35	$35.32 - $41.85
Q3 2014	17,957	$1,065	$39.37	$37.12 - $41.03
Q2 2014	17,957	$1,038	$37.96	$36.06 - $39.67
Q1 2014	17,957	$1,019	$35.76	$32.43 - $37.92