Document

2026 Special Meeting Admission TicketCommunity West Bancshares

MMMMMMMMMMMMMMM C123456789

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000000000.000000 ext

ENDORSEMENT_LINE______________ SACKPACK_____________

Using a black ink pen, mark your votes with an X as shown in this example.

Please do not write outside the designated areas.

2026 Special Meeting Proxy Card

q IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE.q

Proposals — The board of directions recommends a vote FOR proposals 1 and 2.

For Against Abstain

1. Approval of the principal terms of the Agreement and Plan of

Merger, dated as of December 16, 2025, between Community

West Bancshares (“CWB”) and United Security Bancshares

(“USB”), pursuant to which USB will merge with and into

CWB, and the transactions contemplated therein, including

the issuance of CWB common stock pursuant to the merger

agreement (“the CWB merger proposal”).

For Against Abstain

2. Approve the adjournment of the special meeting to permit

further solicitation of proxies in the event that an insufficient

number of votes are cast to approve the CWB merger proposal.

MMMMMMMMM

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Your vote matters – here’s how to vote!

If no electronic voting,

delete QR code and control #

1234 5678 9012 345

Authorized Signatures — This section must be completed for your vote to count. Please date and sign below.

Please sign exactly as name(s) appears hereon. Joint owners should each sign. When signing as attorney, executor, administrator, corporate officer, trustee, guardian, or custodian, please give

full title.

Signature 1 — Please keep signature within the box.

Date (mm/dd/yyyy) — Please print date below.

000001

MR A SAMPLE

DESIGNATION (IF ANY)

ADD 1

ADD 2

ADD 3

ADD 4

ADD 5

ADD 6

You may vote online or by phone instead of mailing this card.

Votes submitted electronically must be

received by 1:00 a.m. Pacific Time, on

March 30, 2026.

-J

Online

El:[El

Go to www.envisionreports.com/CWBC2026SPM or

scan the QR code — login details are located in the

shaded bar below.

5#is

Phone

Call toll free 1-800-652-VOTE (8683) within the

USA, US territories and Canada

Save paper, time and money!

•

www.envisionreports.com/CWBC2026SPM

(

)

•----------------

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Signature 2 — Please keep signature within the box.

C 1234567890

J N T

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MR A SAMPLE (THIS AREA IS SET UP TO ACCOMMODATE

140 CHARACTERS) MR A SAMPLE AND MR A SAMPLE AND

MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND

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678121

MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND

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048R0E

2026 Special Meeting of Community West Bancshares Shareholders

March 30, 2026, 3:00 p.m. Pacific Time

7100 N. Financial Drive, Ste 101

Fresno, CA 93720

Upon arrival, please present this admission ticket and photo identification at the registration desk.

Small steps make an impact.

Help the environment by consenting to receive electronic

delivery, sign up at www.envisionreports.com/CWBC2026SPM

q IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE.q

Proxy - Community West Bancshares

-----------+

PROXY FOR THE SPECIAL MEETING OF SHAREHOLDERS TO BE HELD MARCH 30, 2026

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

The undersigned holder of Common Stock acknowledges receipt of a copy of the Notice of Special Meeting of Shareholders of Community West Bancshares, and the accompanying

Proxy Statement dated February 20, 2026, and revoking any Proxy heretofore given, hereby constitutes and appoints James J. Kim and Shannon R. Livingston, and each of them,

with full power of substitution, as attorneys and Proxies to appear and vote all of the shares of Common Stock of Community West Bancshares, a California corporation, standing

in the name of the undersigned which the undersigned could vote if personally present and acting at the Special Meeting of Shareholders of Community West Bancshares, to

be held at Corporate Headquarters, 7100 N. Financial Drive, Suite 101, Fresno, California 93720 on March 30, 2026, 3:00 p.m. Pacific Time or at any adjournments thereof, upon

the items set forth in the Notice of Meeting and Proxy Statement and to vote according to their discretion on all other matters which may be properly presented for action

at the meeting or any adjournments thereof.

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR PROPOSALS 1 AND 2. THE PROXY WHEN PROPERLY EXECUTED WILL BE VOTED AS DIRECTED. IF NO DIRECTION IS

MADE, IT WILL BE VOTED FOR PROPOSALS 1 AND 2.

THIS PROXY IS SOLICITED BY, AND ON BEHALF OF, THE BOARD OF DIRECTORS AND MAY BE REVOKED PRIOR TO ITS EXERCISE.

WHETHER OR NOT YOU PLAN TO ATTEND THIS MEETING, PLEASE SIGN ON THE REVERSE SIDE AND RETURN THIS PROXY AS PROMPTLY AS POSSIBLE IN THE ENCLOSED

PRE-PAID ENVELOPE.

YOU CAN VOTE THROUGH THE INTERNET OR BY TELEPHONE. INSTRUCTIONS REGARDING INTERNET AND TELEPHONE VOTING APPEAR ON THE FRONT OF THE PROXY CARD.

Non-Voting Items

■------------

Change of Address — Please print new address below.

Comments — Please print your comments below.

_____

IF VOTING BY MAIL, YOU MUST COMPLETE SECTIONS A - C ON BOTH SIDES OF THIS CARD.

2026 Special Meeting Admission TicketCommunity West Bancshares

MMMMMMMMMMMMMMM C123456789

6re

000000000.000000 ext

ENDORSEMENT_LINE______________ SACKPACK_____________

Using a black ink pen, mark your votes with an X as shown in this example.

Please do not write outside the designated areas.

2026 Special Meeting Proxy Card

q IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE.q

Proposals — The board of directions recommends a vote FOR proposals 1 and 2.

For Against Abstain

1. Approval of the principal terms of the Agreement and Plan of

Merger, dated as of December 16, 2025, between Community

West Bancshares (“CWB”) and United Security Bancshares

(“USB”), pursuant to which USB will merge with and into

CWB, and the transactions contemplated therein, including

the issuance of CWB common stock pursuant to the merger

agreement (“the CWB merger proposal”).

For Against Abstain

2. Approve the adjournment of the special meeting to permit

further solicitation of proxies in the event that an insufficient

number of votes are cast to approve the CWB merger proposal.

MMMMMMMMM

Ill[lplrlplul[[ll[II[[l/illy/!![yllhlllll

Your vote matters – here’s how to vote!

If no electronic voting,

delete QR code and control #

1234 5678 9012 345

Authorized Signatures — This section must be completed for your vote to count. Please date and sign below.

Please sign exactly as name(s) appears hereon. Joint owners should each sign. When signing as attorney, executor, administrator, corporate officer, trustee, guardian, or custodian, please give

full title.

Signature 1 — Please keep signature within the box.

Date (mm/dd/yyyy) — Please print date below.

000001

MR A SAMPLE

DESIGNATION (IF ANY)

ADD 1

ADD 2

ADD 3

ADD 4

ADD 5

ADD 6

You may vote online or by phone instead of mailing this card.

Votes submitted electronically must be

received by 1:00 a.m. Pacific Time, on

March 30, 2026.

-J

Online

El:[El

Go to www.envisionreports.com/CWBC2026SPM or

scan the QR code — login details are located in the

shaded bar below.

5#is

Phone

Call toll free 1-800-652-VOTE (8683) within the

USA, US territories and Canada

Save paper, time and money!

•

www.envisionreports.com/CWBC2026SPM

(

)

•----------------

□□□

■-------------------

Signature 2 — Please keep signature within the box.

C 1234567890

J N T

' 'l t

MR A SAMPLE (THIS AREA IS SET UP TO ACCOMMODATE

140 CHARACTERS) MR A SAMPLE AND MR A SAMPLE AND

MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND

1UPX

678121

MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND

MMMMMMM

■

048R0E

2026 Special Meeting of Community West Bancshares Shareholders

March 30, 2026, 3:00 p.m. Pacific Time

7100 N. Financial Drive, Ste 101

Fresno, CA 93720

Upon arrival, please present this admission ticket and photo identification at the registration desk.

Small steps make an impact.

Help the environment by consenting to receive electronic

delivery, sign up at www.envisionreports.com/CWBC2026SPM

q IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE.q

Proxy - Community West Bancshares

-----------+

PROXY FOR THE SPECIAL MEETING OF SHAREHOLDERS TO BE HELD MARCH 30, 2026

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

The undersigned holder of Common Stock acknowledges receipt of a copy of the Notice of Special Meeting of Shareholders of Community West Bancshares, and the accompanying

Proxy Statement dated February 20, 2026, and revoking any Proxy heretofore given, hereby constitutes and appoints James J. Kim and Shannon R. Livingston, and each of them,

with full power of substitution, as attorneys and Proxies to appear and vote all of the shares of Common Stock of Community West Bancshares, a California corporation, standing

in the name of the undersigned which the undersigned could vote if personally present and acting at the Special Meeting of Shareholders of Community West Bancshares, to

be held at Corporate Headquarters, 7100 N. Financial Drive, Suite 101, Fresno, California 93720 on March 30, 2026, 3:00 p.m. Pacific Time or at any adjournments thereof, upon

the items set forth in the Notice of Meeting and Proxy Statement and to vote according to their discretion on all other matters which may be properly presented for action

at the meeting or any adjournments thereof.

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR PROPOSALS 1 AND 2. THE PROXY WHEN PROPERLY EXECUTED WILL BE VOTED AS DIRECTED. IF NO DIRECTION IS

MADE, IT WILL BE VOTED FOR PROPOSALS 1 AND 2.

THIS PROXY IS SOLICITED BY, AND ON BEHALF OF, THE BOARD OF DIRECTORS AND MAY BE REVOKED PRIOR TO ITS EXERCISE.

WHETHER OR NOT YOU PLAN TO ATTEND THIS MEETING, PLEASE SIGN ON THE REVERSE SIDE AND RETURN THIS PROXY AS PROMPTLY AS POSSIBLE IN THE ENCLOSED

PRE-PAID ENVELOPE.

YOU CAN VOTE THROUGH THE INTERNET OR BY TELEPHONE. INSTRUCTIONS REGARDING INTERNET AND TELEPHONE VOTING APPEAR ON THE FRONT OF THE PROXY CARD.

Non-Voting Items

■------------

Change of Address — Please print new address below.

Comments — Please print your comments below.

_____

IF VOTING BY MAIL, YOU MUST COMPLETE SECTIONS A - C ON BOTH SIDES OF THIS CARD.