PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q4 2025

Shares 211,636 Value ($000) $5,270 Avg Close $25.03 Range $23.73 - $27.21

Q3 2025

Shares 214,548 Value ($000) $5,467 Avg Close $24.14 Range $22.71 - $25.66

Q2 2025

Shares 233,500 Value ($000) $5,660 Avg Close $22.35 Range $19.83 - $24.10

Q1 2025

Shares 283,449 Value ($000) $7,183 Avg Close $24.71 Range $23.33 - $25.82

Q4 2024

Shares 386,855 Value ($000) $10,263 Avg Close $25.12 Range $22.83 - $27.94

Q3 2024

Shares 419,510 Value ($000) $12,141 Avg Close $26.68 Range $24.72 - $28.96

Q2 2024

Shares 436,823 Value ($000) $12,222 Avg Close $24.77 Range $22.48 - $26.92

Q1 2024

Shares 577,089 Value ($000) $16,014 Avg Close $24.65 Range $22.84 - $26.61

Q4 2023

Shares 543,052 Value ($000) $15,634 Avg Close $26.40 Range $22.64 - $29.58

Q3 2023

Shares 601,591 Value ($000) $19,955 Avg Close $30.57 Range $27.55 - $32.42

Q2 2023

Shares 603,031 Value ($000) $22,119 Avg Close $33.22 Range $30.67 - $35.82

Q1 2023

Shares 608,210 Value ($000) $24,815 Avg Close $36.55 Range $33.28 - $43.38

Q4 2022

Shares 596,498 Value ($000) $30,565 Avg Close $40.19 Range $34.55 - $46.18

Q3 2022

Shares 529,182 Value ($000) $23,157 Avg Close $40.41 Range $36.27 - $44.60

Q2 2022

Shares 512,792 Value ($000) $26,886 Avg Close $42.00 Range $38.28 - $46.21

Q1 2022

Shares 504,775 Value ($000) $26,132 Avg Close $42.47 Range $37.25 - $47.67

Q4 2021

Shares 494,130 Value ($000) $29,178 Avg Close $40.23 Range $33.04 - $50.25

Q3 2021

Shares 503,074 Value ($000) $21,638 Avg Close $35.67 Range $31.14 - $41.86

Q2 2021

Shares 492,088 Value ($000) $19,270 Avg Close $30.99 Range $28.33 - $32.57

Q1 2021

Shares 359,725 Value ($000) $13,033 Avg Close $28.04 Range $26.42 - $29.64

Q4 2020

Shares 359,087 Value ($000) $13,218 Avg Close $28.63 Range $25.46 - $33.76

Q3 2020

Shares 362,810 Value ($000) $13,315 Avg Close $27.11 Range $24.12 - $28.77

Q2 2020

Shares 362,256 Value ($000) $11,846 Avg Close $25.99 Range $22.75 - $28.30

Q1 2020

Shares 331,604 Value ($000) $10,823 Avg Close $25.83 Range $20.12 - $29.26

Q4 2019

Shares 293,225 Value ($000) $11,489 Avg Close $26.71 Range $24.48 - $28.30

Q3 2019

Shares 260,221 Value ($000) $9,350 Avg Close $27.02 Range $24.03 - $31.23

Q2 2019

Shares 249,819 Value ($000) $10,822 Avg Close $29.22 Range $26.69 - $31.04

Q1 2019

Shares 227,284 Value ($000) $9,649 Avg Close $29.24 Range $27.18 - $30.42

Q4 2018

Shares 226,025 Value ($000) $9,866 Avg Close $30.03 Range $27.84 - $32.00

Q3 2018

Shares 217,667 Value ($000) $9,593 Avg Close $27.65 Range $24.39 - $30.38

Q2 2018

Shares 231,643 Value ($000) $8,404 Avg Close $24.30 Range $23.06 - $25.01

Q1 2018

Shares 252,176 Value ($000) $8,950 Avg Close $24.24 Range $22.28 - $26.22

Q4 2017

Shares 262,794 Value ($000) $9,519 Avg Close $23.80 Range $22.47 - $24.83

Q3 2017

Shares 276,330 Value ($000) $9,865 Avg Close $22.25 Range $21.30 - $23.86

Q2 2017

Shares 287,028 Value ($000) $9,642 Avg Close $21.60 Range $20.67 - $22.50

Q1 2017

Shares 291,264 Value ($000) $9,964 Avg Close $21.41 Range $19.77 - $22.46

Q4 2016

Shares 304,653 Value ($000) $9,895 Avg Close $20.50 Range $18.90 - $21.64

Q3 2016

Shares 314,272 Value ($000) $10,644 Avg Close $22.26 Range $21.09 - $23.49

Q2 2016

Shares 311,717 Value ($000) $10,976 Avg Close $21.05 Range $18.31 - $22.30

Q1 2016

Shares 366,363 Value ($000) $10,859 Avg Close $18.68 Range $17.59 - $19.87

Q4 2015

Shares 367,193 Value ($000) $11,853 Avg Close $20.38 Range $19.02 - $22.06

Q3 2015

Shares 354,792 Value ($000) $11,144 Avg Close $20.60 Range $17.41 - $22.12

Q2 2015

Shares 355,798 Value ($000) $11,930 Avg Close $20.78 Range $20.15 - $21.38

Q1 2015

Shares 357,260 Value ($000) $12,429 Avg Close $20.10 Range $18.50 - $21.33

Q4 2014

Shares 360,435 Value ($000) $11,228 Avg Close $17.97 Range $16.27 - $19.76

Q3 2014

Shares 337,051 Value ($000) $9,966 Avg Close $17.45 Range $16.48 - $18.35

Q2 2014

Shares 331,418 Value ($000) $9,836 Avg Close $17.55 Range $16.87 - $18.99

Q1 2014

Shares 340,320 Value ($000) $10,931 Avg Close $18.20 Range $17.09 - $19.15

Q4 2013

Shares 343,038 Value ($000) $10,507 Avg Close $17.62 Range $16.02 - $18.73

Q3 2013

Shares 341,389 Value ($000) $9,806 Avg Close $16.36 Range $15.50 - $17.26

Q2 2013

Shares 341,523 Value ($000) $9,566 Avg Close $16.46 Range $15.38 - $17.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	211,636	$5,270	$25.03	$23.73 - $27.21
Q3 2025	214,548	$5,467	$24.14	$22.71 - $25.66
Q2 2025	233,500	$5,660	$22.35	$19.83 - $24.10
Q1 2025	283,449	$7,183	$24.71	$23.33 - $25.82
Q4 2024	386,855	$10,263	$25.12	$22.83 - $27.94
Q3 2024	419,510	$12,141	$26.68	$24.72 - $28.96
Q2 2024	436,823	$12,222	$24.77	$22.48 - $26.92
Q1 2024	577,089	$16,014	$24.65	$22.84 - $26.61
Q4 2023	543,052	$15,634	$26.40	$22.64 - $29.58
Q3 2023	601,591	$19,955	$30.57	$27.55 - $32.42
Q2 2023	603,031	$22,119	$33.22	$30.67 - $35.82
Q1 2023	608,210	$24,815	$36.55	$33.28 - $43.38
Q4 2022	596,498	$30,565	$40.19	$34.55 - $46.18
Q3 2022	529,182	$23,157	$40.41	$36.27 - $44.60
Q2 2022	512,792	$26,886	$42.00	$38.28 - $46.21
Q1 2022	504,775	$26,132	$42.47	$37.25 - $47.67
Q4 2021	494,130	$29,178	$40.23	$33.04 - $50.25
Q3 2021	503,074	$21,638	$35.67	$31.14 - $41.86
Q2 2021	492,088	$19,270	$30.99	$28.33 - $32.57
Q1 2021	359,725	$13,033	$28.04	$26.42 - $29.64
Q4 2020	359,087	$13,218	$28.63	$25.46 - $33.76
Q3 2020	362,810	$13,315	$27.11	$24.12 - $28.77
Q2 2020	362,256	$11,846	$25.99	$22.75 - $28.30
Q1 2020	331,604	$10,823	$25.83	$20.12 - $29.26
Q4 2019	293,225	$11,489	$26.71	$24.48 - $28.30
Q3 2019	260,221	$9,350	$27.02	$24.03 - $31.23
Q2 2019	249,819	$10,822	$29.22	$26.69 - $31.04
Q1 2019	227,284	$9,649	$29.24	$27.18 - $30.42
Q4 2018	226,025	$9,866	$30.03	$27.84 - $32.00
Q3 2018	217,667	$9,593	$27.65	$24.39 - $30.38
Q2 2018	231,643	$8,404	$24.30	$23.06 - $25.01
Q1 2018	252,176	$8,950	$24.24	$22.28 - $26.22
Q4 2017	262,794	$9,519	$23.80	$22.47 - $24.83
Q3 2017	276,330	$9,865	$22.25	$21.30 - $23.86
Q2 2017	287,028	$9,642	$21.60	$20.67 - $22.50
Q1 2017	291,264	$9,964	$21.41	$19.77 - $22.46
Q4 2016	304,653	$9,895	$20.50	$18.90 - $21.64
Q3 2016	314,272	$10,644	$22.26	$21.09 - $23.49
Q2 2016	311,717	$10,976	$21.05	$18.31 - $22.30
Q1 2016	366,363	$10,859	$18.68	$17.59 - $19.87
Q4 2015	367,193	$11,853	$20.38	$19.02 - $22.06
Q3 2015	354,792	$11,144	$20.60	$17.41 - $22.12
Q2 2015	355,798	$11,930	$20.78	$20.15 - $21.38
Q1 2015	357,260	$12,429	$20.10	$18.50 - $21.33
Q4 2014	360,435	$11,228	$17.97	$16.27 - $19.76
Q3 2014	337,051	$9,966	$17.45	$16.48 - $18.35
Q2 2014	331,418	$9,836	$17.55	$16.87 - $18.99
Q1 2014	340,320	$10,931	$18.20	$17.09 - $19.15
Q4 2013	343,038	$10,507	$17.62	$16.02 - $18.73
Q3 2013	341,389	$9,806	$16.36	$15.50 - $17.26
Q2 2013	341,523	$9,566	$16.46	$15.38 - $17.52