MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

EASTERN BANK's Holding History (CIK: 0001126395)

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

Q4 2025

Shares 213,237 Value ($000) $22,445 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 223,610 Value ($000) $18,768 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 271,365 Value ($000) $21,481 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 283,525 Value ($000) $25,449 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 452,684 Value ($000) $45,033 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 567,710 Value ($000) $64,469 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 227,542 Value ($000) $28,170 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 198,885 Value ($000) $26,243 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 210,650 Value ($000) $22,965 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 210,993 Value ($000) $21,722 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 212,172 Value ($000) $24,483 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 180,894 Value ($000) $19,245 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 255,116 Value ($000) $28,305 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 253,983 Value ($000) $21,873 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 250,686 Value ($000) $22,855 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 104,326 Value ($000) $8,560 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 127,877 Value ($000) $9,801 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 129,693 Value ($000) $9,741 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 130,623 Value ($000) $10,159 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 133,144 Value ($000) $10,264 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 293,943 Value ($000) $24,045 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 293,706 Value ($000) $24,363 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 287,751 Value ($000) $22,252 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 293,209 Value ($000) $22,559 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 303,592 Value ($000) $27,612 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 300,647 Value ($000) $25,308 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 295,774 Value ($000) $24,801 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 348,836 Value ($000) $29,013 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 340,675 Value ($000) $26,031 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 341,045 Value ($000) $24,194 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 344,285 Value ($000) $20,898 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 346,477 Value ($000) $18,872 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 319,085 Value ($000) $17,955 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 222,838 Value ($000) $14,268 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 224,734 Value ($000) $14,403 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 223,904 Value ($000) $14,227 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 241,281 Value ($000) $14,205 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 251,034 Value ($000) $15,667 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 252,751 Value ($000) $14,561 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 254,483 Value ($000) $13,464 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 250,111 Value ($000) $13,211 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 249,169 Value ($000) $12,306 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 248,824 Value ($000) $14,166 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 248,595 Value ($000) $14,290 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 259,204 Value ($000) $14,720 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 257,534 Value ($000) $15,266 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 255,391 Value ($000) $14,774 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 255,541 Value ($000) $14,507 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 268,523 Value ($000) $13,440 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 316,819 Value ($000) $15,083 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 322,275 Value ($000) $14,969 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	213,237	$22,445	$93.24	$81.31 - $107.59
Q3 2025	223,610	$18,768	$81.01	$75.27 - $86.24
Q2 2025	271,365	$21,481	$77.39	$71.26 - $87.25
Q1 2025	283,525	$25,449	$90.12	$78.10 - $99.24
Q4 2024	452,684	$45,033	$98.70	$90.33 - $109.75
Q3 2024	567,710	$64,469	$112.96	$105.16 - $123.40
Q2 2024	227,542	$28,170	$121.72	$114.80 - $127.87
Q1 2024	198,885	$26,243	$115.77	$102.41 - $125.66
Q4 2023	210,650	$22,965	$96.81	$92.34 - $102.48
Q3 2023	210,993	$21,722	$99.84	$95.67 - $106.04
Q2 2023	212,172	$24,483	$104.47	$97.02 - $109.95
Q1 2023	180,894	$19,245	$98.68	$92.86 - $105.40
Q4 2022	255,116	$28,305	$92.80	$77.99 - $103.03
Q3 2022	253,983	$21,873	$80.41	$76.51 - $85.75
Q2 2022	250,686	$22,855	$79.21	$72.83 - $86.09
Q1 2022	104,326	$8,560	$69.85	$64.44 - $74.38
Q4 2021	127,877	$9,801	$69.89	$62.63 - $80.06
Q3 2021	129,693	$9,741	$66.14	$62.09 - $68.78
Q2 2021	130,623	$10,159	$64.14	$59.83 - $67.79
Q1 2021	133,144	$10,264	$63.06	$58.39 - $69.69
Q4 2020	293,943	$24,045	$64.85	$59.73 - $68.80
Q3 2020	293,706	$24,363	$65.93	$60.98 - $70.41
Q2 2020	287,751	$22,252	$62.87	$58.07 - $67.36
Q1 2020	293,209	$22,559	$65.09	$51.91 - $72.71
Q4 2019	303,592	$27,612	$67.55	$62.89 - $73.10
Q3 2019	300,647	$25,308	$65.47	$61.22 - $68.01
Q2 2019	295,774	$24,801	$62.14	$55.86 - $67.34
Q1 2019	348,836	$29,013	$60.29	$55.35 - $64.55
Q4 2018	340,675	$26,031	$56.50	$50.42 - $61.17
Q3 2018	341,045	$24,194	$50.65	$45.40 - $54.60
Q2 2018	344,285	$20,898	$44.52	$39.72 - $47.34
Q1 2018	346,477	$18,872	$42.25	$39.59 - $47.54
Q4 2017	319,085	$17,955	$43.00	$39.63 - $47.96
Q3 2017	222,838	$14,268	$46.68	$44.87 - $49.08
Q2 2017	224,734	$14,403	$46.54	$45.06 - $48.72
Q1 2017	223,904	$14,227	$46.06	$42.70 - $48.31
Q4 2016	241,281	$14,205	$44.08	$41.83 - $46.98
Q3 2016	251,034	$15,667	$43.73	$40.74 - $45.59
Q2 2016	252,751	$14,561	$39.48	$37.06 - $41.09
Q1 2016	254,483	$13,464	$36.03	$33.60 - $37.88
Q4 2015	250,111	$13,211	$36.77	$33.58 - $38.73
Q3 2015	249,169	$12,306	$38.40	$31.46 - $41.36
Q2 2015	248,824	$14,166	$40.23	$38.42 - $42.17
Q1 2015	248,595	$14,290	$40.30	$37.94 - $43.13
Q4 2014	259,204	$14,720	$39.35	$35.32 - $41.85
Q3 2014	257,534	$15,266	$39.37	$37.12 - $41.03
Q2 2014	255,391	$14,774	$37.96	$36.06 - $39.67
Q1 2014	255,541	$14,507	$35.76	$32.43 - $37.92
Q4 2013	268,523	$13,440	$31.29	$29.09 - $32.94
Q3 2013	316,819	$15,083	$30.97	$29.74 - $31.75
Q2 2013	322,275	$14,969	$30.02	$28.02 - $32.11