# EDGAR Filing Document

**Accession Number:** 0001966983
**File Stem:** 0001193125-26-207551
**Filing Date:** 2026-5
**Character Count:** 6867
**Document Hash:** 8e607610ee4a09a711b14db81dde7fca
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-207551.hdr.sgml**: 20260506

**ACCESSION NUMBER**: 0001193125-26-207551

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260506

**DATE AS OF CHANGE**: 20260506

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LITHIUM AMERICAS CORP.
- **CENTRAL INDEX KEY:** 0001966983
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41788
- **FILM NUMBER:** 26945795

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 3260 - 666 BURRARD STREET
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** A1
- **ZIP:** V6C 2X8
- **BUSINESS PHONE:** 1.604.862.0295

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 3260 - 666 BURRARD STREET
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** A1
- **ZIP:** V6C 2X8

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** 1397468 B.C. Ltd.
- **DATE OF NAME CHANGE:** 20230223

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

Washington, D.C. 20549

**SCHEDULE 14A**

**Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934**

☑ Filed by the Registrant ☐ Filed by a Party other than the Registrant

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Check the appropriate box:** | &nbsp;&nbsp;**Check the appropriate box:** |
| ☐ | Preliminary Proxy Statement |
| ☐ | CONFIDENTIAL, FOR USE OF THE COMMISSION ONLY (AS PERMITTED BY RULE 14a-6(e)(2)) |
| ☐ | Definitive Proxy Statement |
| ☑ | Definitive Additional Materials |
| ☐ | Soliciting Material under ss.240.14a-12 |

---

**LITHIUM AMERICAS CORP.**

*(Name of Registrant as Specified In Its Charter)*

*(Name of Person(s) Filing Proxy Statement, if other than the Registrant)*

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Payment of Filing Fee (Check all boxes that apply):** | &nbsp;&nbsp;**Payment of Filing Fee (Check all boxes that apply):** |
| ☑ | &nbsp;&nbsp;**No fee required** |
| ☐ | &nbsp;&nbsp;**Fee paid previously with preliminary materials** |
| ☐ | &nbsp;&nbsp;**Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11**<br>|

---

------

![img121603500_0.jpg](img121603500_0.jpg)<br>**LITHIUM AMERICAS CORP.**<br>**ANNUAL MEETING OF SHAREHOLDERS**<br>**June 22, 2026**<br>**9:00 a.m. Pacific Time**<br>

**Important Notice Regarding the Availability of Proxy Materials for <br>the Shareholder Meeting to be Held on June 22, 2026.**

**Notice is hereby given that the Annual Meeting of Shareholders of Lithium Americas Corp. (the "Company") will be held virtually at <u>https://meetings.lumiconnect.com/400-209-869-217</u> on June 22, 2026 at 9:00 a.m. Pacific time.**

**This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. We encourage you to access and review all of the important information contained in the proxy materials before voting.**

**The Proxy Statement and Annual Report are available at https://odysseytrust.com/client/lithium-americas-corp/.**

**If you want to receive a paper copy or an e-mail with links to the electronic materials, you must request one. There is no charge to you for requesting a copy. Please make your request for a copy as instructed on the reverse side of this notice on or before June 8, 2026, to facilitate timely delivery.**

------

**Matters intended to be acted upon at the meeting are listed below.**

**The Board of Directors recommends that you vote FOR the following proposals:** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.To fix the number of Directors at seven

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.To elect the following director nominees:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Kelvin Dushnisky

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Yuan Gao

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Michael Brown

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Fabiana Chubbs

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Jonathan Evans

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Philip Montgomery

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Clayton Walker

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.To appoint PricewaterhouseCoopers LLP, Chartered Professional Accountants, as the Company's independent registered public accounting firm for the ensuing year and authorize the Board of Directors to fix their remuneration

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.To transact any other business that is properly presented to the Annual Meeting or any adjournments or postponements thereof

------

**THIS IS NOT A FORM FOR VOTING**

**You may immediately vote your proxy on the Internet at:**

**https://vote.odysseytrust.com** <br>

• Please have this Notice available. Follow the instructions to vote your proxy.

**Your Internet vote authorizes the proxyholders to vote your shares in the same manner as if you marked, signed and returned your proxy card.**

**To request paper copies of the proxy materials, which include the proxy card,<br>proxy statement and annual report, please contact us via:**

**Telephone** – Call us free of charge at 888-290-1175 in the U.S. or Canada.

**Email** – Send us an email at <u>shareholders@odysseytrust.com</u> with "Lithium Americas Corp. Materials Request" in the subject line.

The email must include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•The 12-digit control # located on the front of this notice.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Your preference to receive printed materials via mail or to receive an email with links to the electronic materials.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•If you choose email delivery you must include the email address

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•If you would like this election to apply to delivery of material for all future meetings, write the word "Permanent" in the email.

------