Company: MCHB
Filing Date: 2025-07-03
Form Type: S-4
Source: 0001140361-25-024872
Chunk: 651

Company: Mechanics Bancorp
Filing Date: 2025-07-03
Form: S-4
Chunk 651
---
 have notice of and consented to the provisions of this Article 11 . If any provision or provisions of this Article 11 shall be held to be invalid, illegal or unenforceable as applied to any person, entity or circumstance for any reason whatsoever, then, to the fullest extent permitted by law, the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Article 11 (including each portion of any sentence of this Article 11 containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) and the application of such provision to other persons, entities and circumstances shall not in any way be affected or impaired thereby.

<div align='center'>C-22</div>

#### TABLE OF CONTENTS

### CERTIFICATE OF ADOPTION
The undersigned, being the [•] of Mechanics Bancorp, hereby certifies that the foregoing is a true and correct copy of the Amended & Restated Bylaws adopted by resolution of the Board of Directors of the corporation, pursuant to RCW 23B.10.200, on [•].

[•]

[•]

<div align='center'>C-23</div>

#### TABLE OF CONTENTS

#### Annex D

### MECHANICS BANCORP

#### 2025 EQUITY INCENTIVE PLAN
The Mechanics Bancorp 2025 Equity Incentive Plan (the “

#### Plan
”) was adopted by the Board of Directors of HomeStreet Inc., a Washington corporation (the “

#### Company
”), effective as of June 23, 2025, subject to (i) approval by the Company’s stockholders and (ii) the closing of the transactions contemplated by the Agreement and Plan of Merger, dated March 28, 2025, by and among Mechanics Bank, the Company and HomeStreet Bank (the date on which such closing occurs, the “

#### Effective Date
”).

## ARTICLE 1.

### PURPOSE
The purpose of the Plan is to attract and retain the services of key Employees, key Contractors and Directors of the Company and its Subsidiaries and to provide such persons with a proprietary interest in the Company through the granting of Incentive Stock Options, Nonqualified Stock Options, Stock Appreciation Rights, Restricted Stock, Restricted Stock Units, Performance Awards, Dividend Equivalent Rights, and Other Awards, whether granted singly, or in combination, that will: