Timothy Ambrose Crowley

CIK: 0002045503

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (7.7%)

Position reduction

Option Exercises (M)8 (61.5%)

Derivative conversions

Awards (A)2 (15.4%)

Compensation grants

Other (G, F, J, C, D, …)2 (15.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

LAC

LITHIUM AMERICAS CORP.

Officer

Discretionary Trading P&L

Holdings

Transaction History (13 total)

LAC
LITHIUM AMERICAS CORP.
Oct 24, 2026
Exercise(M)
Direct
11.4K shares-
LAC
LITHIUM AMERICAS CORP.
Apr 10, 2026
Exercise(M)
Direct
15.7K shares-
LAC
LITHIUM AMERICAS CORP.
Feb 12, 2026
Tax Payment(F)
Direct
3.4K shares at avg. $4.54$15K
LAC
LITHIUM AMERICAS CORP.
Feb 9, 2026
Exercise(M)
Direct
7.8K shares-
LAC
LITHIUM AMERICAS CORP.
Jan 29, 2026
Award(A)
Direct
25.5K shares-
LAC
LITHIUM AMERICAS CORP.
Jan 23, 2026
Exercise(M)
Direct
6.6K shares-
LAC
LITHIUM AMERICAS CORP.
Nov 14, 2025
Sale(S)
Direct
4.8K shares at avg. $4.50$21K
LAC
LITHIUM AMERICAS CORP.
Oct 24, 2025
Exercise(M)
Direct
11.4K shares-
LAC
LITHIUM AMERICAS CORP.
Jun 9, 2025
Tax Payment(F)
Direct
17K shares at avg. $2.74$47K
LAC
LITHIUM AMERICAS CORP.
Apr 10, 2025
Award(A)
Direct
41.5K shares-
LAC
LITHIUM AMERICAS CORP.
Feb 9, 2025
Exercise(M)
Direct
3.9K shares-
LAC
LITHIUM AMERICAS CORP.
Jan 31, 2025
Exercise(M)
Direct
6K shares-
LAC
LITHIUM AMERICAS CORP.
Jan 23, 2025
Exercise(M)
Direct
6.6K shares-

		Type	Shares	Price		Ownership
Oct 24, 2026	LAC LITHIUM AMERICAS CORP.	Exercise(M)	11,417	-	$0	Direct
Apr 10, 2026	LAC LITHIUM AMERICAS CORP.	Exercise(M)	15,673	-	$0	Direct
Feb 12, 2026	LAC LITHIUM AMERICAS CORP.	Tax Payment(F)	3,412	$4.54	$15,490	Direct
Feb 9, 2026	LAC LITHIUM AMERICAS CORP.	Exercise(M)	7,836	-	$0	Direct
Jan 29, 2026	LAC LITHIUM AMERICAS CORP.	Award(A)	25,490	-	$0	Direct
Jan 23, 2026	LAC LITHIUM AMERICAS CORP.	Exercise(M)	6,629	-	$0	Direct
Nov 14, 2025	LAC LITHIUM AMERICAS CORP.	Sale(S)	4,763	$4.50	$21,434	Direct
Oct 24, 2025	LAC LITHIUM AMERICAS CORP.	Exercise(M)	11,417	-	-	Direct
Jun 9, 2025	LAC LITHIUM AMERICAS CORP.	Tax Payment(F)	17,014	$2.74	$46,618	Direct
Apr 10, 2025	LAC LITHIUM AMERICAS CORP.	Award(A)	41,507	-	-	Direct
Feb 9, 2025	LAC LITHIUM AMERICAS CORP.	Exercise(M)	3,918	-	-	Direct
Jan 31, 2025	LAC LITHIUM AMERICAS CORP.	Exercise(M)	6,032	-	-	Direct
Jan 23, 2025	LAC LITHIUM AMERICAS CORP.	Exercise(M)	6,629	-	-	Direct

1-13 of 13 transactions

About CROWLEY TIMOTHY AMBROSE

CROWLEY TIMOTHY AMBROSE (SEC CIK 0002045503) files insider reports with the SEC as SVP, Gov & External Affairs of LITHIUM AMERICAS CORP. (LAC).

Signal8 holds 12 ownership filings by CROWLEY TIMOTHY AMBROSE (1 Form 3, 11 Form 4), filed between Dec 31, 2024 and Oct 26, 2026. Those filings report 13 transactions, from Jan 23, 2025 to Oct 24, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on CROWLEY TIMOTHY AMBROSE's filings is in RENO, NV.

Recent filings by CROWLEY TIMOTHY AMBROSE

Oct 24, 2026: Option exercise of LAC shares (Form 4, code M).
Apr 10, 2026: Option exercise of LAC shares (Form 4, code M).
Feb 12, 2026: Tax withholding of LAC shares (Form 4, code F).
Feb 9, 2026: Option exercise of LAC shares (Form 4, code M).
Jan 29, 2026: Grant or award of LAC shares (Form 4, code A).

Other insiders filing for LITHIUM AMERICAS CORP. (LAC)

BARNUM AUBREE, VP, Human Resources
RUSSELL-SMITH ROBERT, SVP, Finance
GRANDY EDWARD, Sr VP, GC & Secretary
DUSHNISKY KELVIN PAUL MICHAEL, Executive Chair
GERSPACHER RICHARD, EVP, Capital Projects & Ops
ZAWADZKI ALEXI ILLYA, Officer

How to read Form 4 transaction codes