Fabiana Chubbs - Oct 22, 2025 Form 4 Insider Report for LITHIUM AMERICAS CORP. (LAC)

Role: Director
Signature: /s/ Tereza Fonda as attorney-in-fact for Fabiana Chubbs
Stock symbol: LAC
Transactions as of: Oct 22, 2025
Transactions value $: $0
Form type: 4
Date filed: 10/23/2025, 06:52 PM
Previous filing: Jul 30, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Chubbs Fabiana	Director	C/O LITHIUM AMERICAS CORP., 5310 KIETZKE LANE, SUITE 200, RENO	/s/ Tereza Fonda as attorney-in-fact for Fabiana Chubbs	2025-10-23	0001832935

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	LAC	Deferred Share Units ("DSUs")		$0	+4.91K	+5.23%	$0.00	98.9K	Oct 22, 2025	Common Shares	4.91K		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

Content

Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.