PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

NORTHEAST INVESTMENT MANAGEMENT's Holding History (CIK: 0001082215)

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

Q4 2025

Shares 38,061 Value ($000) $948 Avg Close $25.03 Range $23.73 - $27.21

Q3 2025

Shares 39,197 Value ($000) $999 Avg Close $24.14 Range $22.71 - $25.66

Q2 2025

Shares 44,651 Value ($000) $1,082 Avg Close $22.35 Range $19.83 - $24.10

Q1 2025

Shares 55,057 Value ($000) $1,395 Avg Close $24.71 Range $23.33 - $25.82

Q4 2024

Shares 63,606 Value ($000) $1,687 Avg Close $25.12 Range $22.83 - $27.94

Q3 2024

Shares 100,099 Value ($000) $2,897 Avg Close $26.68 Range $24.72 - $28.96

Q2 2024

Shares 105,558 Value ($000) $2,954 Avg Close $24.77 Range $22.48 - $26.92

Q1 2024

Shares 130,365 Value ($000) $3,618 Avg Close $24.65 Range $22.84 - $26.61

Q4 2023

Shares 170,485 Value ($000) $4,908 Avg Close $26.40 Range $22.64 - $29.58

Q3 2023

Shares 257,230 Value ($000) $8,532 Avg Close $30.57 Range $27.55 - $32.42

Q2 2023

Shares 274,675 Value ($000) $10,075 Avg Close $33.22 Range $30.67 - $35.82

Q1 2023

Shares 282,955 Value ($000) $11,545 Avg Close $36.55 Range $33.28 - $43.38

Q4 2022

Shares 284,066 Value ($000) $15 Avg Close $40.19 Range $34.55 - $46.18

Q3 2022

Shares 289,644 Value ($000) $12,675 Avg Close $40.41 Range $36.27 - $44.60

Q2 2022

Shares 319,437 Value ($000) $16,748 Avg Close $42.00 Range $38.28 - $46.21

Q1 2022

Shares 301,241 Value ($000) $15,595 Avg Close $42.47 Range $37.25 - $47.67

Q4 2021

Shares 291,751 Value ($000) $17,228 Avg Close $40.23 Range $33.04 - $50.25

Q3 2021

Shares 246,537 Value ($000) $10,604 Avg Close $35.67 Range $31.14 - $41.86

Q2 2021

Shares 229,187 Value ($000) $8,975 Avg Close $30.99 Range $28.33 - $32.57

Q1 2021

Shares 170,845 Value ($000) $6,190 Avg Close $28.04 Range $26.42 - $29.64

Q4 2020

Shares 167,860 Value ($000) $6,179 Avg Close $28.63 Range $25.46 - $33.76

Q3 2020

Shares 164,654 Value ($000) $6,043 Avg Close $27.11 Range $24.12 - $28.77

Q2 2020

Shares 146,184 Value ($000) $4,780 Avg Close $25.99 Range $22.75 - $28.30

Q1 2020

Shares 147,345 Value ($000) $4,809 Avg Close $25.83 Range $20.12 - $29.26

Q4 2019

Shares 146,993 Value ($000) $5,759 Avg Close $26.71 Range $24.48 - $28.30

Q3 2019

Shares 148,353 Value ($000) $5,330 Avg Close $27.02 Range $24.03 - $31.23

Q2 2019

Shares 150,282 Value ($000) $6,510 Avg Close $29.22 Range $26.69 - $31.04

Q1 2019

Shares 144,569 Value ($000) $6,140 Avg Close $29.24 Range $27.18 - $30.42

Q4 2018

Shares 148,378 Value ($000) $6,477 Avg Close $30.03 Range $27.84 - $32.00

Q3 2018

Shares 147,214 Value ($000) $6,488 Avg Close $27.65 Range $24.39 - $30.38

Q2 2018

Shares 148,071 Value ($000) $5,372 Avg Close $24.30 Range $23.06 - $25.01

Q1 2018

Shares 147,194 Value ($000) $5,224 Avg Close $24.24 Range $22.28 - $26.22

Q4 2017

Shares 150,956 Value ($000) $5,468 Avg Close $23.80 Range $22.47 - $24.83

Q3 2017

Shares 151,665 Value ($000) $5,414 Avg Close $22.25 Range $21.30 - $23.86

Q2 2017

Shares 149,657 Value ($000) $5,027 Avg Close $21.60 Range $20.67 - $22.50

Q1 2017

Shares 150,850 Value ($000) $5,161 Avg Close $21.41 Range $19.77 - $22.46

Q4 2016

Shares 151,023 Value ($000) $4,905 Avg Close $20.50 Range $18.90 - $21.64

Q3 2016

Shares 149,852 Value ($000) $5,075 Avg Close $22.26 Range $21.09 - $23.49

Q2 2016

Shares 140,257 Value ($000) $4,938 Avg Close $21.05 Range $18.31 - $22.30

Q1 2016

Shares 139,831 Value ($000) $4,145 Avg Close $18.68 Range $17.59 - $19.87

Q4 2015

Shares 137,357 Value ($000) $4,434 Avg Close $20.38 Range $19.02 - $22.06

Q3 2015

Shares 139,112 Value ($000) $4,370 Avg Close $20.60 Range $17.41 - $22.12

Q2 2015

Shares 134,223 Value ($000) $4,500 Avg Close $20.78 Range $20.15 - $21.38

Q1 2015

Shares 133,093 Value ($000) $4,630 Avg Close $20.10 Range $18.50 - $21.33

Q4 2014

Shares 132,192 Value ($000) $4,118 Avg Close $17.97 Range $16.27 - $19.76

Q3 2014

Shares 130,761 Value ($000) $3,867 Avg Close $17.45 Range $16.48 - $18.35

Q2 2014

Shares 129,371 Value ($000) $3,840 Avg Close $17.55 Range $16.87 - $18.99

Q1 2014

Shares 125,033 Value ($000) $4,016 Avg Close $18.20 Range $17.09 - $19.15

Q4 2013

Shares 126,141 Value ($000) $3,864 Avg Close $17.62 Range $16.02 - $18.73

Q3 2013

Shares 122,004 Value ($000) $3,505 Avg Close $16.36 Range $15.50 - $17.26

Q2 2013

Shares 116,435 Value ($000) $3,261 Avg Close $16.46 Range $15.38 - $17.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38,061	$948	$25.03	$23.73 - $27.21
Q3 2025	39,197	$999	$24.14	$22.71 - $25.66
Q2 2025	44,651	$1,082	$22.35	$19.83 - $24.10
Q1 2025	55,057	$1,395	$24.71	$23.33 - $25.82
Q4 2024	63,606	$1,687	$25.12	$22.83 - $27.94
Q3 2024	100,099	$2,897	$26.68	$24.72 - $28.96
Q2 2024	105,558	$2,954	$24.77	$22.48 - $26.92
Q1 2024	130,365	$3,618	$24.65	$22.84 - $26.61
Q4 2023	170,485	$4,908	$26.40	$22.64 - $29.58
Q3 2023	257,230	$8,532	$30.57	$27.55 - $32.42
Q2 2023	274,675	$10,075	$33.22	$30.67 - $35.82
Q1 2023	282,955	$11,545	$36.55	$33.28 - $43.38
Q4 2022	284,066	$15	$40.19	$34.55 - $46.18
Q3 2022	289,644	$12,675	$40.41	$36.27 - $44.60
Q2 2022	319,437	$16,748	$42.00	$38.28 - $46.21
Q1 2022	301,241	$15,595	$42.47	$37.25 - $47.67
Q4 2021	291,751	$17,228	$40.23	$33.04 - $50.25
Q3 2021	246,537	$10,604	$35.67	$31.14 - $41.86
Q2 2021	229,187	$8,975	$30.99	$28.33 - $32.57
Q1 2021	170,845	$6,190	$28.04	$26.42 - $29.64
Q4 2020	167,860	$6,179	$28.63	$25.46 - $33.76
Q3 2020	164,654	$6,043	$27.11	$24.12 - $28.77
Q2 2020	146,184	$4,780	$25.99	$22.75 - $28.30
Q1 2020	147,345	$4,809	$25.83	$20.12 - $29.26
Q4 2019	146,993	$5,759	$26.71	$24.48 - $28.30
Q3 2019	148,353	$5,330	$27.02	$24.03 - $31.23
Q2 2019	150,282	$6,510	$29.22	$26.69 - $31.04
Q1 2019	144,569	$6,140	$29.24	$27.18 - $30.42
Q4 2018	148,378	$6,477	$30.03	$27.84 - $32.00
Q3 2018	147,214	$6,488	$27.65	$24.39 - $30.38
Q2 2018	148,071	$5,372	$24.30	$23.06 - $25.01
Q1 2018	147,194	$5,224	$24.24	$22.28 - $26.22
Q4 2017	150,956	$5,468	$23.80	$22.47 - $24.83
Q3 2017	151,665	$5,414	$22.25	$21.30 - $23.86
Q2 2017	149,657	$5,027	$21.60	$20.67 - $22.50
Q1 2017	150,850	$5,161	$21.41	$19.77 - $22.46
Q4 2016	151,023	$4,905	$20.50	$18.90 - $21.64
Q3 2016	149,852	$5,075	$22.26	$21.09 - $23.49
Q2 2016	140,257	$4,938	$21.05	$18.31 - $22.30
Q1 2016	139,831	$4,145	$18.68	$17.59 - $19.87
Q4 2015	137,357	$4,434	$20.38	$19.02 - $22.06
Q3 2015	139,112	$4,370	$20.60	$17.41 - $22.12
Q2 2015	134,223	$4,500	$20.78	$20.15 - $21.38
Q1 2015	133,093	$4,630	$20.10	$18.50 - $21.33
Q4 2014	132,192	$4,118	$17.97	$16.27 - $19.76
Q3 2014	130,761	$3,867	$17.45	$16.48 - $18.35
Q2 2014	129,371	$3,840	$17.55	$16.87 - $18.99
Q1 2014	125,033	$4,016	$18.20	$17.09 - $19.15
Q4 2013	126,141	$3,864	$17.62	$16.02 - $18.73
Q3 2013	122,004	$3,505	$16.36	$15.50 - $17.26
Q2 2013	116,435	$3,261	$16.46	$15.38 - $17.52