MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

FIRST NATIONAL BANK & TRUST CO OF NEWTOWN's Holding History (CIK: 0001339908)

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

Q4 2025

Shares 30,858 Value ($000) $3,248 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 30,788 Value ($000) $2,584 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 33,732 Value ($000) $2,670 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 33,832 Value ($000) $3,037 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 33,672 Value ($000) $3,350 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 35,882 Value ($000) $4,075 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 35,666 Value ($000) $4,415 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 36,701 Value ($000) $4,843 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 37,010 Value ($000) $4,035 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 37,160 Value ($000) $3,826 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 39,195 Value ($000) $4,523 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 39,296 Value ($000) $4,181 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 39,991 Value ($000) $4,437 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 40,256 Value ($000) $3,467 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 40,756 Value ($000) $3,716 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 40,756 Value ($000) $3,344 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 41,113 Value ($000) $3,150 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 41,613 Value ($000) $3,125 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 41,653 Value ($000) $3,239 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 43,705 Value ($000) $3,370 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 44,280 Value ($000) $3,622 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 44,335 Value ($000) $3,677 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 45,030 Value ($000) $3,482 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 45,030 Value ($000) $3,464 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 44,939 Value ($000) $4,088 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 45,014 Value ($000) $3,789 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 45,629 Value ($000) $3,826 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 46,139 Value ($000) $3,838 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 46,339 Value ($000) $3,540 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 47,234 Value ($000) $3,351 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 48,694 Value ($000) $2,955 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 49,369 Value ($000) $2,689 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 49,877 Value ($000) $2,806 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 49,477 Value ($000) $3,167 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 49,252 Value ($000) $3,157 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 49,452 Value ($000) $3,143 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 49,490 Value ($000) $2,913 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 49,907 Value ($000) $3,114 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 50,187 Value ($000) $2,824 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 50,187 Value ($000) $2,655 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 50,137 Value ($000) $2,647 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 50,137 Value ($000) $2,476 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 51,057 Value ($000) $2,907 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 51,482 Value ($000) $2,959 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 51,532 Value ($000) $2,927 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 48,745 Value ($000) $2,889 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 49,545 Value ($000) $2,811 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 49,202 Value ($000) $2,794 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 50,266 Value ($000) $2,515 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 53,125 Value ($000) $2,529 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 53,575 Value ($000) $2,488 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,858	$3,248	$93.24	$81.31 - $107.59
Q3 2025	30,788	$2,584	$81.01	$75.27 - $86.24
Q2 2025	33,732	$2,670	$77.39	$71.26 - $87.25
Q1 2025	33,832	$3,037	$90.12	$78.10 - $99.24
Q4 2024	33,672	$3,350	$98.70	$90.33 - $109.75
Q3 2024	35,882	$4,075	$112.96	$105.16 - $123.40
Q2 2024	35,666	$4,415	$121.72	$114.80 - $127.87
Q1 2024	36,701	$4,843	$115.77	$102.41 - $125.66
Q4 2023	37,010	$4,035	$96.81	$92.34 - $102.48
Q3 2023	37,160	$3,826	$99.84	$95.67 - $106.04
Q2 2023	39,195	$4,523	$104.47	$97.02 - $109.95
Q1 2023	39,296	$4,181	$98.68	$92.86 - $105.40
Q4 2022	39,991	$4,437	$92.80	$77.99 - $103.03
Q3 2022	40,256	$3,467	$80.41	$76.51 - $85.75
Q2 2022	40,756	$3,716	$79.21	$72.83 - $86.09
Q1 2022	40,756	$3,344	$69.85	$64.44 - $74.38
Q4 2021	41,113	$3,150	$69.89	$62.63 - $80.06
Q3 2021	41,613	$3,125	$66.14	$62.09 - $68.78
Q2 2021	41,653	$3,239	$64.14	$59.83 - $67.79
Q1 2021	43,705	$3,370	$63.06	$58.39 - $69.69
Q4 2020	44,280	$3,622	$64.85	$59.73 - $68.80
Q3 2020	44,335	$3,677	$65.93	$60.98 - $70.41
Q2 2020	45,030	$3,482	$62.87	$58.07 - $67.36
Q1 2020	45,030	$3,464	$65.09	$51.91 - $72.71
Q4 2019	44,939	$4,088	$67.55	$62.89 - $73.10
Q3 2019	45,014	$3,789	$65.47	$61.22 - $68.01
Q2 2019	45,629	$3,826	$62.14	$55.86 - $67.34
Q1 2019	46,139	$3,838	$60.29	$55.35 - $64.55
Q4 2018	46,339	$3,540	$56.50	$50.42 - $61.17
Q3 2018	47,234	$3,351	$50.65	$45.40 - $54.60
Q2 2018	48,694	$2,955	$44.52	$39.72 - $47.34
Q1 2018	49,369	$2,689	$42.25	$39.59 - $47.54
Q4 2017	49,877	$2,806	$43.00	$39.63 - $47.96
Q3 2017	49,477	$3,167	$46.68	$44.87 - $49.08
Q2 2017	49,252	$3,157	$46.54	$45.06 - $48.72
Q1 2017	49,452	$3,143	$46.06	$42.70 - $48.31
Q4 2016	49,490	$2,913	$44.08	$41.83 - $46.98
Q3 2016	49,907	$3,114	$43.73	$40.74 - $45.59
Q2 2016	50,187	$2,824	$39.48	$37.06 - $41.09
Q1 2016	50,187	$2,655	$36.03	$33.60 - $37.88
Q4 2015	50,137	$2,647	$36.77	$33.58 - $38.73
Q3 2015	50,137	$2,476	$38.40	$31.46 - $41.36
Q2 2015	51,057	$2,907	$40.23	$38.42 - $42.17
Q1 2015	51,482	$2,959	$40.30	$37.94 - $43.13
Q4 2014	51,532	$2,927	$39.35	$35.32 - $41.85
Q3 2014	48,745	$2,889	$39.37	$37.12 - $41.03
Q2 2014	49,545	$2,811	$37.96	$36.06 - $39.67
Q1 2014	49,202	$2,794	$35.76	$32.43 - $37.92
Q4 2013	50,266	$2,515	$31.29	$29.09 - $32.94
Q3 2013	53,125	$2,529	$30.97	$29.74 - $31.75
Q2 2013	53,575	$2,488	$30.02	$28.02 - $32.11