COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

MOODY NATIONAL BANK TRUST DIVISION's Holding History (CIK: 0001092903)

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

Q4 2025

Shares 4,236 Value ($000) $3,653 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 6,017 Value ($000) $5,570 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 5,642 Value ($000) $5,585 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 5,655 Value ($000) $5,348 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 5,692 Value ($000) $5,215 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 5,878 Value ($000) $5,211 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 5,059 Value ($000) $4,300 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 4,758 Value ($000) $3,486 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 4,871 Value ($000) $3,215 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 9,674 Value ($000) $5,465 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 8,680 Value ($000) $4,673 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 8,609 Value ($000) $4,278 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 8,621 Value ($000) $4 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 8,275 Value ($000) $3,908 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 8,182 Value ($000) $3,922 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 8,265 Value ($000) $4,759 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 9,597 Value ($000) $5,448 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 38,963 Value ($000) $17,508 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 39,180 Value ($000) $15,502 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 39,239 Value ($000) $13,831 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 39,310 Value ($000) $14,812 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 39,251 Value ($000) $13,934 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 39,168 Value ($000) $11,877 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 38,859 Value ($000) $11,080 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 38,791 Value ($000) $11,401 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 38,630 Value ($000) $11,130 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 38,630 Value ($000) $10,208 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 38,483 Value ($000) $9,318 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 38,627 Value ($000) $7,869 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 38,350 Value ($000) $9,008 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 3,255 Value ($000) $680 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 3,255 Value ($000) $614 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 3,255 Value ($000) $606 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 3,320 Value ($000) $545 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 4,045 Value ($000) $646 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 4,055 Value ($000) $680 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 4,055 Value ($000) $649 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 4,045 Value ($000) $617 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 4,045 Value ($000) $635 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 4,035 Value ($000) $636 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 3,910 Value ($000) $632 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 4,085 Value ($000) $591 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 4,085 Value ($000) $551 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 4,085 Value ($000) $619 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 4,085 Value ($000) $579 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 4,085 Value ($000) $512 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 3,885 Value ($000) $448 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 3,885 Value ($000) $434 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 3,885 Value ($000) $463 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 3,885 Value ($000) $448 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 4,135 Value ($000) $457 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,236	$3,653	$905.73	$844.06 - $962.64
Q3 2025	6,017	$5,570	$956.70	$902.01 - $997.89
Q2 2025	5,642	$5,585	$990.72	$868.14 - $1064.10
Q1 2025	5,655	$5,348	$970.56	$877.95 - $1073.82
Q4 2024	5,692	$5,215	$922.64	$861.51 - $1003.02
Q3 2024	5,878	$5,211	$861.91	$787.84 - $917.81
Q2 2024	5,059	$4,300	$773.82	$690.64 - $867.04
Q1 2024	4,758	$3,486	$706.75	$633.49 - $779.59
Q4 2023	4,871	$3,215	$573.49	$521.47 - $661.25
Q3 2023	9,674	$5,465	$532.21	$505.45 - $552.31
Q2 2023	8,680	$4,673	$487.14	$459.09 - $519.84
Q1 2023	8,609	$4,278	$471.27	$429.88 - $509.61
Q4 2022	8,621	$4	$468.77	$430.19 - $520.75
Q3 2022	8,275	$3,908	$498.08	$444.08 - $541.06
Q2 2022	8,182	$3,922	$484.91	$388.78 - $584.62
Q1 2022	8,265	$4,759	$500.83	$447.15 - $559.84
Q4 2021	9,597	$5,448	$488.10	$415.17 - $544.86
Q3 2021	38,963	$17,508	$418.22	$374.22 - $447.84
Q2 2021	39,180	$15,502	$359.04	$333.36 - $380.48
Q1 2021	39,239	$13,831	$329.77	$291.05 - $361.01
Q4 2020	39,310	$14,812	$347.39	$324.71 - $367.18
Q3 2020	39,251	$13,934	$309.06	$276.17 - $334.67
Q2 2020	39,168	$11,877	$279.18	$257.36 - $295.59
Q1 2020	38,859	$11,080	$277.78	$248.54 - $298.00
Q4 2019	38,791	$11,401	$271.52	$256.90 - $280.77
Q3 2019	38,630	$11,130	$256.34	$238.19 - $280.38
Q2 2019	38,630	$10,208	$226.60	$212.14 - $244.81
Q1 2019	38,483	$9,318	$198.35	$180.94 - $220.09
Q4 2018	38,627	$7,869	$201.98	$171.58 - $217.57
Q3 2018	38,350	$9,008	$203.13	$185.65 - $221.43
Q2 2018	3,255	$680	$177.76	$162.55 - $191.42
Q1 2018	3,255	$614	$169.26	$157.50 - $179.09
Q4 2017	3,255	$606	$154.45	$137.67 - $175.03
Q3 2017	3,320	$545	$140.12	$133.57 - $147.68
Q2 2017	4,045	$646	$150.98	$139.41 - $162.71
Q1 2017	4,055	$680	$142.87	$134.91 - $152.51
Q4 2016	4,055	$649	$129.79	$120.95 - $140.39
Q3 2016	4,045	$617	$136.95	$124.90 - $143.90
Q2 2016	4,045	$635	$128.04	$117.26 - $134.37
Q1 2016	4,035	$636	$127.74	$119.17 - $135.67
Q4 2015	3,910	$632	$132.84	$119.34 - $142.82
Q3 2015	4,085	$591	$119.60	$98.22 - $123.53
Q2 2015	4,085	$551	$120.23	$112.77 - $127.67
Q1 2015	4,085	$619	$120.91	$111.40 - $128.73
Q4 2014	4,085	$579	$109.42	$98.12 - $118.34
Q3 2014	4,085	$512	$97.13	$92.09 - $102.72
Q2 2014	3,885	$448	$91.81	$88.18 - $95.25
Q1 2014	3,885	$434	$91.29	$87.26 - $95.07
Q4 2013	3,885	$463	$95.15	$87.55 - $100.50
Q3 2013	3,885	$448	$91.64	$87.25 - $95.29
Q2 2013	4,135	$457	$86.56	$81.59 - $91.78