PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q4 2025

Shares 119,902 Value ($000) $2,986 Avg Close $25.03 Range $23.73 - $27.21

Q3 2025

Shares 129,885 Value ($000) $3,309 Avg Close $24.14 Range $22.71 - $25.66

Q2 2025

Shares 131,141 Value ($000) $3,179 Avg Close $22.35 Range $19.83 - $24.10

Q1 2025

Shares 139,838 Value ($000) $3,543 Avg Close $24.71 Range $23.33 - $25.82

Q4 2024

Shares 134,089 Value ($000) $3,557 Avg Close $25.12 Range $22.83 - $27.94

Q3 2024

Shares 158,880 Value ($000) $4,598 Avg Close $26.68 Range $24.72 - $28.96

Q2 2024

Shares 159,625 Value ($000) $4,466 Avg Close $24.77 Range $22.48 - $26.92

Q1 2024

Shares 160,501 Value ($000) $4,454 Avg Close $24.65 Range $22.84 - $26.61

Q4 2023

Shares 189,692 Value ($000) $5,461 Avg Close $26.40 Range $22.64 - $29.58

Q3 2023

Shares 237,496 Value ($000) $7,878 Avg Close $30.57 Range $27.55 - $32.42

Q2 2023

Shares 246,993 Value ($000) $9,060 Avg Close $33.22 Range $30.67 - $35.82

Q1 2023

Shares 242,607 Value ($000) $9,898 Avg Close $36.55 Range $33.28 - $43.38

Q4 2022

Shares 234,684 Value ($000) $12 Avg Close $40.19 Range $34.55 - $46.18

Q3 2022

Shares 235,099 Value ($000) $10,288 Avg Close $40.41 Range $36.27 - $44.60

Q2 2022

Shares 235,645 Value ($000) $12,355 Avg Close $42.00 Range $38.28 - $46.21

Q1 2022

Shares 235,950 Value ($000) $12,215 Avg Close $42.47 Range $37.25 - $47.67

Q4 2021

Shares 235,490 Value ($000) $13,906 Avg Close $40.23 Range $33.04 - $50.25

Q3 2021

Shares 235,438 Value ($000) $10,126 Avg Close $35.67 Range $31.14 - $41.86

Q2 2021

Shares 235,448 Value ($000) $9,220 Avg Close $30.99 Range $28.33 - $32.57

Q1 2021

Shares 232,842 Value ($000) $8,436 Avg Close $28.04 Range $26.42 - $29.64

Q4 2020

Shares 235,077 Value ($000) $8,653 Avg Close $28.63 Range $25.46 - $33.76

Q3 2020

Shares 240,914 Value ($000) $8,842 Avg Close $27.11 Range $24.12 - $28.77

Q2 2020

Shares 285,182 Value ($000) $9,325 Avg Close $25.99 Range $22.75 - $28.30

Q1 2020

Shares 289,735 Value ($000) $9,457 Avg Close $25.83 Range $20.12 - $29.26

Q4 2019

Shares 295,641 Value ($000) $11,583 Avg Close $26.71 Range $24.48 - $28.30

Q3 2019

Shares 295,731 Value ($000) $10,626 Avg Close $27.02 Range $24.03 - $31.23

Q2 2019

Shares 300,680 Value ($000) $13,025 Avg Close $29.22 Range $26.69 - $31.04

Q1 2019

Shares 291,471 Value ($000) $12,378,773 Avg Close $29.24 Range $27.18 - $30.42

Q4 2018

Shares 316,109 Value ($000) $13,798,158 Avg Close $30.03 Range $27.84 - $32.00

Q3 2018

Shares 312,579 Value ($000) $13,775,357 Avg Close $27.65 Range $24.39 - $30.38

Q2 2018

Shares 310,042 Value ($000) $11,248,324 Avg Close $24.30 Range $23.06 - $25.01

Q1 2018

Shares 310,574 Value ($000) $11,022,271 Avg Close $24.24 Range $22.28 - $26.22

Q4 2017

Shares 311,228 Value ($000) $11,272,678 Avg Close $23.80 Range $22.47 - $24.83

Q3 2017

Shares 280,150 Value ($000) $10,001,355 Avg Close $22.25 Range $21.30 - $23.86

Q2 2017

Shares 269,620 Value ($000) $9,056,536 Avg Close $21.60 Range $20.67 - $22.50

Q1 2017

Shares 215,498 Value ($000) $7,372,187 Avg Close $21.41 Range $19.77 - $22.46

Q4 2016

Shares 260,966 Value ($000) $8,476,176 Avg Close $20.50 Range $18.90 - $21.64

Q2 2016

Shares 242,390 Value ($000) $8,534,552 Avg Close $21.05 Range $18.31 - $22.30

Q1 2016

Shares 221,960 Value ($000) $6,578,894 Avg Close $18.68 Range $17.59 - $19.87

Q4 2015

Shares 182,084 Value ($000) $5,877,672 Avg Close $20.38 Range $19.02 - $22.06

Q3 2015

Shares 72,823 Value ($000) $2,153,377 Avg Close $20.60 Range $17.41 - $22.12

Q2 2015

Shares 62,987 Value ($000) $1,869,454 Avg Close $20.78 Range $20.15 - $21.38

Q1 2015

Shares 89,406 Value ($000) $3,110,435 Avg Close $20.10 Range $18.50 - $21.33

Q4 2014

Shares 66,977 Value ($000) $2,086,334 Avg Close $17.97 Range $16.27 - $19.76

Q3 2014

Shares 72,823 Value ($000) $2,153,376 Avg Close $17.45 Range $16.48 - $18.35

Q2 2014

Shares 50,444 Value ($000) $1,497,178 Avg Close $17.55 Range $16.87 - $18.99

Q1 2014

Shares 38,083 Value ($000) $1,223,226 Avg Close $18.20 Range $17.09 - $19.15

Q4 2013

Shares 34,145 Value ($000) $1,045,861 Avg Close $17.62 Range $16.02 - $18.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	119,902	$2,986	$25.03	$23.73 - $27.21
Q3 2025	129,885	$3,309	$24.14	$22.71 - $25.66
Q2 2025	131,141	$3,179	$22.35	$19.83 - $24.10
Q1 2025	139,838	$3,543	$24.71	$23.33 - $25.82
Q4 2024	134,089	$3,557	$25.12	$22.83 - $27.94
Q3 2024	158,880	$4,598	$26.68	$24.72 - $28.96
Q2 2024	159,625	$4,466	$24.77	$22.48 - $26.92
Q1 2024	160,501	$4,454	$24.65	$22.84 - $26.61
Q4 2023	189,692	$5,461	$26.40	$22.64 - $29.58
Q3 2023	237,496	$7,878	$30.57	$27.55 - $32.42
Q2 2023	246,993	$9,060	$33.22	$30.67 - $35.82
Q1 2023	242,607	$9,898	$36.55	$33.28 - $43.38
Q4 2022	234,684	$12	$40.19	$34.55 - $46.18
Q3 2022	235,099	$10,288	$40.41	$36.27 - $44.60
Q2 2022	235,645	$12,355	$42.00	$38.28 - $46.21
Q1 2022	235,950	$12,215	$42.47	$37.25 - $47.67
Q4 2021	235,490	$13,906	$40.23	$33.04 - $50.25
Q3 2021	235,438	$10,126	$35.67	$31.14 - $41.86
Q2 2021	235,448	$9,220	$30.99	$28.33 - $32.57
Q1 2021	232,842	$8,436	$28.04	$26.42 - $29.64
Q4 2020	235,077	$8,653	$28.63	$25.46 - $33.76
Q3 2020	240,914	$8,842	$27.11	$24.12 - $28.77
Q2 2020	285,182	$9,325	$25.99	$22.75 - $28.30
Q1 2020	289,735	$9,457	$25.83	$20.12 - $29.26
Q4 2019	295,641	$11,583	$26.71	$24.48 - $28.30
Q3 2019	295,731	$10,626	$27.02	$24.03 - $31.23
Q2 2019	300,680	$13,025	$29.22	$26.69 - $31.04
Q1 2019	291,471	$12,378,773	$29.24	$27.18 - $30.42
Q4 2018	316,109	$13,798,158	$30.03	$27.84 - $32.00
Q3 2018	312,579	$13,775,357	$27.65	$24.39 - $30.38
Q2 2018	310,042	$11,248,324	$24.30	$23.06 - $25.01
Q1 2018	310,574	$11,022,271	$24.24	$22.28 - $26.22
Q4 2017	311,228	$11,272,678	$23.80	$22.47 - $24.83
Q3 2017	280,150	$10,001,355	$22.25	$21.30 - $23.86
Q2 2017	269,620	$9,056,536	$21.60	$20.67 - $22.50
Q1 2017	215,498	$7,372,187	$21.41	$19.77 - $22.46
Q4 2016	260,966	$8,476,176	$20.50	$18.90 - $21.64
Q2 2016	242,390	$8,534,552	$21.05	$18.31 - $22.30
Q1 2016	221,960	$6,578,894	$18.68	$17.59 - $19.87
Q4 2015	182,084	$5,877,672	$20.38	$19.02 - $22.06
Q3 2015	72,823	$2,153,377	$20.60	$17.41 - $22.12
Q2 2015	62,987	$1,869,454	$20.78	$20.15 - $21.38
Q1 2015	89,406	$3,110,435	$20.10	$18.50 - $21.33
Q4 2014	66,977	$2,086,334	$17.97	$16.27 - $19.76
Q3 2014	72,823	$2,153,376	$17.45	$16.48 - $18.35
Q2 2014	50,444	$1,497,178	$17.55	$16.87 - $18.99
Q1 2014	38,083	$1,223,226	$18.20	$17.09 - $19.15
Q4 2013	34,145	$1,045,861	$17.62	$16.02 - $18.73