Lithium Americas (LAC) SVP delivers 3,412 shares to cover tax liability

Rhea-AI Filing Summary

Lithium Americas Corp. senior vice president Timothy Ambrose Crowley had 3,412 Common Shares disposed of on 2026-02-12 to satisfy tax obligations by delivering shares valued at $4.54 per share. Following this tax-withholding transaction, he directly holds 165,338 Common Shares, so this was a routine, non‑market event rather than an open-market trade.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

CROWLEY TIMOTHY AMBROSE

(Last) (First) (Middle)

C/O LITHIUM AMERICAS CORP.

5310 KIETZKE LANE, SUITE 200

(Street)

RENO NEVADA 89511

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
LITHIUM AMERICAS CORP. [ LAC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP Government & Ext. Affairs

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
02/12/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares	02/12/2026		F		3,412	D	$4.54	165,338	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Tereza Fonda as attorney-in-fact for Timothy Ambrose Crowley	03/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did LAC executive Timothy Ambrose Crowley report on this Form 4?

Timothy Ambrose Crowley reported a tax-withholding disposition of 3,412 Lithium Americas Common Shares. The shares were delivered at $4.54 per share to cover a tax liability, a routine administrative event rather than an open-market trade.

How many Lithium Americas (LAC) shares were involved in Crowley’s tax-withholding transaction?

The transaction involved 3,412 Common Shares of Lithium Americas. These shares were disposed of to satisfy a tax liability by delivering securities, as reflected by transaction code F, rather than being sold directly in the open market.

What is Timothy Ambrose Crowley’s role at Lithium Americas (LAC) and how many shares does he hold after this filing?

Timothy Ambrose Crowley is SVP Government & External Affairs at Lithium Americas. After the reported tax-withholding disposition, he directly owns 165,338 Common Shares, indicating a continued substantial equity position in the company.

Was the LAC Form 4 transaction a market sale of shares by Timothy Ambrose Crowley?

No, the Form 4 reflects a tax-withholding disposition, not an open-market sale. Shares were delivered at $4.54 per share to pay a tax liability, a standard administrative mechanism for handling equity-related taxes.

What does transaction code F mean in the Lithium Americas (LAC) Form 4 for Timothy Ambrose Crowley?

Transaction code F indicates payment of an exercise price or tax liability by delivering securities. In this case, 3,412 Common Shares were disposed of to satisfy a tax obligation, classifying the event as tax withholding rather than a discretionary share sale.