PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

Shelter Mutual Insurance Co's Holding History (CIK: 0001455288)

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

Q4 2025

Shares 145,820 Value ($000) $3,631 Avg Close $25.03 Range $23.73 - $27.21

Q3 2025

Shares 145,820 Value ($000) $3,715 Avg Close $24.14 Range $22.71 - $25.66

Q2 2025

Shares 145,820 Value ($000) $3,535 Avg Close $22.35 Range $19.83 - $24.10

Q1 2025

Shares 145,820 Value ($000) $3,695 Avg Close $24.71 Range $23.33 - $25.82

Q4 2024

Shares 145,820 Value ($000) $3,869 Avg Close $25.12 Range $22.83 - $27.94

Q3 2024

Shares 145,820 Value ($000) $4,004 Avg Close $26.68 Range $24.72 - $28.96

Q2 2024

Shares 145,820 Value ($000) $4,080 Avg Close $24.77 Range $22.48 - $26.92

Q1 2024

Shares 145,820 Value ($000) $4,047 Avg Close $24.65 Range $22.84 - $26.61

Q4 2023

Shares 145,820 Value ($000) $4,198 Avg Close $26.40 Range $22.64 - $29.58

Q3 2023

Shares 145,820 Value ($000) $4,837 Avg Close $30.57 Range $27.55 - $32.42

Q2 2023

Shares 145,820 Value ($000) $5,349 Avg Close $33.22 Range $30.67 - $35.82

Q1 2023

Shares 145,820 Value ($000) $6 Avg Close $36.55 Range $33.28 - $43.38

Q4 2022

Shares 145,820 Value ($000) $7 Avg Close $40.19 Range $34.55 - $46.18

Q3 2022

Shares 145,820 Value ($000) $6,381 Avg Close $40.41 Range $36.27 - $44.60

Q2 2022

Shares 145,820 Value ($000) $7,645 Avg Close $42.00 Range $38.28 - $46.21

Q1 2022

Shares 145,820 Value ($000) $7,550 Avg Close $42.47 Range $37.25 - $47.67

Q4 2021

Shares 145,820 Value ($000) $8,611 Avg Close $40.23 Range $33.04 - $50.25

Q3 2021

Shares 145,820 Value ($000) $6,272 Avg Close $35.67 Range $31.14 - $41.86

Q2 2021

Shares 145,820 Value ($000) $5,710 Avg Close $30.99 Range $28.33 - $32.57

Q1 2021

Shares 145,820 Value ($000) $5,283 Avg Close $28.04 Range $26.42 - $29.64

Q4 2020

Shares 145,820 Value ($000) $5,368 Avg Close $28.63 Range $25.46 - $33.76

Q3 2020

Shares 145,820 Value ($000) $5,351 Avg Close $27.11 Range $24.12 - $28.77

Q2 2020

Shares 145,820 Value ($000) $4,768 Avg Close $25.99 Range $22.75 - $28.30

Q1 2020

Shares 168,350 Value ($000) $5,495 Avg Close $25.83 Range $20.12 - $29.26

Q4 2019

Shares 168,350 Value ($000) $6,596 Avg Close $26.71 Range $24.48 - $28.30

Q3 2019

Shares 168,350 Value ($000) $6,048 Avg Close $27.02 Range $24.03 - $31.23

Q2 2019

Shares 168,350 Value ($000) $7,293 Avg Close $29.22 Range $26.69 - $31.04

Q1 2019

Shares 184,500 Value ($000) $7,836 Avg Close $29.24 Range $27.18 - $30.42

Q4 2018

Shares 215,900 Value ($000) $9,424 Avg Close $30.03 Range $27.84 - $32.00

Q3 2018

Shares 215,900 Value ($000) $9,515 Avg Close $27.65 Range $24.39 - $30.38

Q2 2018

Shares 215,900 Value ($000) $7,833 Avg Close $24.30 Range $23.06 - $25.01

Q1 2018

Shares 239,800 Value ($000) $8,511 Avg Close $24.24 Range $22.28 - $26.22

Q4 2017

Shares 239,800 Value ($000) $8,686 Avg Close $23.80 Range $22.47 - $24.83

Q3 2017

Shares 239,800 Value ($000) $8,561 Avg Close $22.25 Range $21.30 - $23.86

Q2 2017

Shares 262,100 Value ($000) $8,804 Avg Close $21.60 Range $20.67 - $22.50

Q1 2017

Shares 262,100 Value ($000) $8,966 Avg Close $21.41 Range $19.77 - $22.46

Q4 2016

Shares 269,500 Value ($000) $8,753 Avg Close $20.50 Range $18.90 - $21.64

Q3 2016

Shares 269,500 Value ($000) $9,128 Avg Close $22.26 Range $21.09 - $23.49

Q2 2016

Shares 269,500 Value ($000) $9,489 Avg Close $21.05 Range $18.31 - $22.30

Q1 2016

Shares 269,500 Value ($000) $7,988 Avg Close $18.68 Range $17.59 - $19.87

Q4 2015

Shares 269,500 Value ($000) $8,699 Avg Close $20.38 Range $19.02 - $22.06

Q3 2015

Shares 269,500 Value ($000) $8,465 Avg Close $20.60 Range $17.41 - $22.12

Q2 2015

Shares 269,500 Value ($000) $9,036 Avg Close $20.78 Range $20.15 - $21.38

Q1 2015

Shares 269,500 Value ($000) $9,376 Avg Close $20.10 Range $18.50 - $21.33

Q4 2014

Shares 269,500 Value ($000) $8,395 Avg Close $17.97 Range $16.27 - $19.76

Q3 2014

Shares 269,500 Value ($000) $7,969 Avg Close $17.45 Range $16.48 - $18.35

Q2 2014

Shares 269,500 Value ($000) $7,996 Avg Close $17.55 Range $16.87 - $18.99

Q1 2014

Shares 269,500 Value ($000) $8,657 Avg Close $18.20 Range $17.09 - $19.15

Q4 2013

Shares 269,500 Value ($000) $8,255 Avg Close $17.62 Range $16.02 - $18.73

Q3 2013

Shares 269,500 Value ($000) $7,741 Avg Close $16.36 Range $15.50 - $17.26

Q2 2013

Shares 269,500 Value ($000) $7,549 Avg Close $16.46 Range $15.38 - $17.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	145,820	$3,631	$25.03	$23.73 - $27.21
Q3 2025	145,820	$3,715	$24.14	$22.71 - $25.66
Q2 2025	145,820	$3,535	$22.35	$19.83 - $24.10
Q1 2025	145,820	$3,695	$24.71	$23.33 - $25.82
Q4 2024	145,820	$3,869	$25.12	$22.83 - $27.94
Q3 2024	145,820	$4,004	$26.68	$24.72 - $28.96
Q2 2024	145,820	$4,080	$24.77	$22.48 - $26.92
Q1 2024	145,820	$4,047	$24.65	$22.84 - $26.61
Q4 2023	145,820	$4,198	$26.40	$22.64 - $29.58
Q3 2023	145,820	$4,837	$30.57	$27.55 - $32.42
Q2 2023	145,820	$5,349	$33.22	$30.67 - $35.82
Q1 2023	145,820	$6	$36.55	$33.28 - $43.38
Q4 2022	145,820	$7	$40.19	$34.55 - $46.18
Q3 2022	145,820	$6,381	$40.41	$36.27 - $44.60
Q2 2022	145,820	$7,645	$42.00	$38.28 - $46.21
Q1 2022	145,820	$7,550	$42.47	$37.25 - $47.67
Q4 2021	145,820	$8,611	$40.23	$33.04 - $50.25
Q3 2021	145,820	$6,272	$35.67	$31.14 - $41.86
Q2 2021	145,820	$5,710	$30.99	$28.33 - $32.57
Q1 2021	145,820	$5,283	$28.04	$26.42 - $29.64
Q4 2020	145,820	$5,368	$28.63	$25.46 - $33.76
Q3 2020	145,820	$5,351	$27.11	$24.12 - $28.77
Q2 2020	145,820	$4,768	$25.99	$22.75 - $28.30
Q1 2020	168,350	$5,495	$25.83	$20.12 - $29.26
Q4 2019	168,350	$6,596	$26.71	$24.48 - $28.30
Q3 2019	168,350	$6,048	$27.02	$24.03 - $31.23
Q2 2019	168,350	$7,293	$29.22	$26.69 - $31.04
Q1 2019	184,500	$7,836	$29.24	$27.18 - $30.42
Q4 2018	215,900	$9,424	$30.03	$27.84 - $32.00
Q3 2018	215,900	$9,515	$27.65	$24.39 - $30.38
Q2 2018	215,900	$7,833	$24.30	$23.06 - $25.01
Q1 2018	239,800	$8,511	$24.24	$22.28 - $26.22
Q4 2017	239,800	$8,686	$23.80	$22.47 - $24.83
Q3 2017	239,800	$8,561	$22.25	$21.30 - $23.86
Q2 2017	262,100	$8,804	$21.60	$20.67 - $22.50
Q1 2017	262,100	$8,966	$21.41	$19.77 - $22.46
Q4 2016	269,500	$8,753	$20.50	$18.90 - $21.64
Q3 2016	269,500	$9,128	$22.26	$21.09 - $23.49
Q2 2016	269,500	$9,489	$21.05	$18.31 - $22.30
Q1 2016	269,500	$7,988	$18.68	$17.59 - $19.87
Q4 2015	269,500	$8,699	$20.38	$19.02 - $22.06
Q3 2015	269,500	$8,465	$20.60	$17.41 - $22.12
Q2 2015	269,500	$9,036	$20.78	$20.15 - $21.38
Q1 2015	269,500	$9,376	$20.10	$18.50 - $21.33
Q4 2014	269,500	$8,395	$17.97	$16.27 - $19.76
Q3 2014	269,500	$7,969	$17.45	$16.48 - $18.35
Q2 2014	269,500	$7,996	$17.55	$16.87 - $18.99
Q1 2014	269,500	$8,657	$18.20	$17.09 - $19.15
Q4 2013	269,500	$8,255	$17.62	$16.02 - $18.73
Q3 2013	269,500	$7,741	$16.36	$15.50 - $17.26
Q2 2013	269,500	$7,549	$16.46	$15.38 - $17.52