PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

Iowa State Bank's Holding History (CIK: 0001546967)

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

Q4 2025

Shares 89,258 Value ($000) $2,223 Avg Close $25.03 Range $23.73 - $27.21

Q3 2025

Shares 93,252 Value ($000) $2,376 Avg Close $24.14 Range $22.71 - $25.66

Q2 2025

Shares 93,654 Value ($000) $2,270 Avg Close $22.35 Range $19.83 - $24.10

Q1 2025

Shares 95,256 Value ($000) $2,414 Avg Close $24.71 Range $23.33 - $25.82

Q4 2024

Shares 94,977 Value ($000) $2,520 Avg Close $25.12 Range $22.83 - $27.94

Q3 2024

Shares 95,423 Value ($000) $2,762 Avg Close $26.68 Range $24.72 - $28.96

Q2 2024

Shares 95,870 Value ($000) $2,682 Avg Close $24.77 Range $22.48 - $26.92

Q1 2024

Shares 77,914 Value ($000) $2,162 Avg Close $24.65 Range $22.84 - $26.61

Q4 2023

Shares 100,284 Value ($000) $2,887 Avg Close $26.40 Range $22.64 - $29.58

Q3 2023

Shares 180,815 Value ($000) $5,998 Avg Close $30.57 Range $27.55 - $32.42

Q2 2023

Shares 182,978 Value ($000) $6,712 Avg Close $33.22 Range $30.67 - $35.82

Q1 2023

Shares 193,653 Value ($000) $7,901 Avg Close $36.55 Range $33.28 - $43.38

Q4 2022

Shares 200,801 Value ($000) $10 Avg Close $40.19 Range $34.55 - $46.18

Q3 2022

Shares 196,173 Value ($000) $8,584 Avg Close $40.41 Range $36.27 - $44.60

Q2 2022

Shares 200,193 Value ($000) $10,496 Avg Close $42.00 Range $38.28 - $46.21

Q1 2022

Shares 198,961 Value ($000) $10,300 Avg Close $42.47 Range $37.25 - $47.67

Q4 2021

Shares 204,721 Value ($000) $12,089 Avg Close $40.23 Range $33.04 - $50.25

Q3 2021

Shares 188,467 Value ($000) $8,106 Avg Close $35.67 Range $31.14 - $41.86

Q2 2021

Shares 186,496 Value ($000) $7,303 Avg Close $30.99 Range $28.33 - $32.57

Q1 2021

Shares 185,517 Value ($000) $6,721 Avg Close $28.04 Range $26.42 - $29.64

Q4 2020

Shares 170,144 Value ($000) $6,263 Avg Close $28.63 Range $25.46 - $33.76

Q3 2020

Shares 161,195 Value ($000) $5,916 Avg Close $27.11 Range $24.12 - $28.77

Q2 2020

Shares 139,137 Value ($000) $4,550 Avg Close $25.99 Range $22.75 - $28.30

Q1 2020

Shares 155,924 Value ($000) $5,089 Avg Close $25.83 Range $20.12 - $29.26

Q4 2019

Shares 150,013 Value ($000) $5,878 Avg Close $26.71 Range $24.48 - $28.30

Q3 2019

Shares 145,894 Value ($000) $5,242 Avg Close $27.02 Range $24.03 - $31.23

Q2 2019

Shares 125,108 Value ($000) $5,420 Avg Close $29.22 Range $26.69 - $31.04

Q1 2019

Shares 125,316 Value ($000) $5,322 Avg Close $29.24 Range $27.18 - $30.42

Q4 2018

Shares 124,215 Value ($000) $5,422 Avg Close $30.03 Range $27.84 - $32.00

Q3 2018

Shares 126,573 Value ($000) $5,578 Avg Close $27.65 Range $24.39 - $30.38

Q2 2018

Shares 127,327 Value ($000) $4,619 Avg Close $24.30 Range $23.06 - $25.01

Q1 2018

Shares 127,572 Value ($000) $4,528 Avg Close $24.24 Range $22.28 - $26.22

Q4 2017

Shares 130,086 Value ($000) $4,712 Avg Close $23.80 Range $22.47 - $24.83

Q3 2017

Shares 128,088 Value ($000) $4,573 Avg Close $22.25 Range $21.30 - $23.86

Q2 2017

Shares 129,495 Value ($000) $4,350 Avg Close $21.60 Range $20.67 - $22.50

Q1 2017

Shares 133,414 Value ($000) $4,564 Avg Close $21.41 Range $19.77 - $22.46

Q4 2016

Shares 127,139 Value ($000) $4,129 Avg Close $20.50 Range $18.90 - $21.64

Q3 2016

Shares 122,992 Value ($000) $4,166 Avg Close $22.26 Range $21.09 - $23.49

Q2 2016

Shares 120,757 Value ($000) $4,252 Avg Close $21.05 Range $18.31 - $22.30

Q1 2016

Shares 117,922 Value ($000) $3,495 Avg Close $18.68 Range $17.59 - $19.87

Q4 2015

Shares 115,554 Value ($000) $3,730 Avg Close $20.38 Range $19.02 - $22.06

Q3 2015

Shares 111,629 Value ($000) $3,506 Avg Close $20.60 Range $17.41 - $22.12

Q2 2015

Shares 111,622 Value ($000) $3,743 Avg Close $20.78 Range $20.15 - $21.38

Q1 2015

Shares 111,187 Value ($000) $3,868 Avg Close $20.10 Range $18.50 - $21.33

Q4 2014

Shares 110,452 Value ($000) $3,441 Avg Close $17.97 Range $16.27 - $19.76

Q3 2014

Shares 111,616 Value ($000) $3,300 Avg Close $17.45 Range $16.48 - $18.35

Q2 2014

Shares 113,710 Value ($000) $3,375 Avg Close $17.55 Range $16.87 - $18.99

Q1 2014

Shares 112,250 Value ($000) $3,605 Avg Close $18.20 Range $17.09 - $19.15

Q4 2013

Shares 101,506 Value ($000) $3,109 Avg Close $17.62 Range $16.02 - $18.73

Q3 2013

Shares 99,427 Value ($000) $2,856 Avg Close $16.36 Range $15.50 - $17.26

Q2 2013

Shares 93,500 Value ($000) $2,619 Avg Close $16.46 Range $15.38 - $17.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	89,258	$2,223	$25.03	$23.73 - $27.21
Q3 2025	93,252	$2,376	$24.14	$22.71 - $25.66
Q2 2025	93,654	$2,270	$22.35	$19.83 - $24.10
Q1 2025	95,256	$2,414	$24.71	$23.33 - $25.82
Q4 2024	94,977	$2,520	$25.12	$22.83 - $27.94
Q3 2024	95,423	$2,762	$26.68	$24.72 - $28.96
Q2 2024	95,870	$2,682	$24.77	$22.48 - $26.92
Q1 2024	77,914	$2,162	$24.65	$22.84 - $26.61
Q4 2023	100,284	$2,887	$26.40	$22.64 - $29.58
Q3 2023	180,815	$5,998	$30.57	$27.55 - $32.42
Q2 2023	182,978	$6,712	$33.22	$30.67 - $35.82
Q1 2023	193,653	$7,901	$36.55	$33.28 - $43.38
Q4 2022	200,801	$10	$40.19	$34.55 - $46.18
Q3 2022	196,173	$8,584	$40.41	$36.27 - $44.60
Q2 2022	200,193	$10,496	$42.00	$38.28 - $46.21
Q1 2022	198,961	$10,300	$42.47	$37.25 - $47.67
Q4 2021	204,721	$12,089	$40.23	$33.04 - $50.25
Q3 2021	188,467	$8,106	$35.67	$31.14 - $41.86
Q2 2021	186,496	$7,303	$30.99	$28.33 - $32.57
Q1 2021	185,517	$6,721	$28.04	$26.42 - $29.64
Q4 2020	170,144	$6,263	$28.63	$25.46 - $33.76
Q3 2020	161,195	$5,916	$27.11	$24.12 - $28.77
Q2 2020	139,137	$4,550	$25.99	$22.75 - $28.30
Q1 2020	155,924	$5,089	$25.83	$20.12 - $29.26
Q4 2019	150,013	$5,878	$26.71	$24.48 - $28.30
Q3 2019	145,894	$5,242	$27.02	$24.03 - $31.23
Q2 2019	125,108	$5,420	$29.22	$26.69 - $31.04
Q1 2019	125,316	$5,322	$29.24	$27.18 - $30.42
Q4 2018	124,215	$5,422	$30.03	$27.84 - $32.00
Q3 2018	126,573	$5,578	$27.65	$24.39 - $30.38
Q2 2018	127,327	$4,619	$24.30	$23.06 - $25.01
Q1 2018	127,572	$4,528	$24.24	$22.28 - $26.22
Q4 2017	130,086	$4,712	$23.80	$22.47 - $24.83
Q3 2017	128,088	$4,573	$22.25	$21.30 - $23.86
Q2 2017	129,495	$4,350	$21.60	$20.67 - $22.50
Q1 2017	133,414	$4,564	$21.41	$19.77 - $22.46
Q4 2016	127,139	$4,129	$20.50	$18.90 - $21.64
Q3 2016	122,992	$4,166	$22.26	$21.09 - $23.49
Q2 2016	120,757	$4,252	$21.05	$18.31 - $22.30
Q1 2016	117,922	$3,495	$18.68	$17.59 - $19.87
Q4 2015	115,554	$3,730	$20.38	$19.02 - $22.06
Q3 2015	111,629	$3,506	$20.60	$17.41 - $22.12
Q2 2015	111,622	$3,743	$20.78	$20.15 - $21.38
Q1 2015	111,187	$3,868	$20.10	$18.50 - $21.33
Q4 2014	110,452	$3,441	$17.97	$16.27 - $19.76
Q3 2014	111,616	$3,300	$17.45	$16.48 - $18.35
Q2 2014	113,710	$3,375	$17.55	$16.87 - $18.99
Q1 2014	112,250	$3,605	$18.20	$17.09 - $19.15
Q4 2013	101,506	$3,109	$17.62	$16.02 - $18.73
Q3 2013	99,427	$2,856	$16.36	$15.50 - $17.26
Q2 2013	93,500	$2,619	$16.46	$15.38 - $17.52