Key facts
- This page summarizes Philip Montgomery's Form 4 filing for LITHIUM AMERICAS CORP. (LAC).
- 2 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 29 Jun 2026, 16:30.
Philip Montgomery - 26 Jun 2026 Form 4 Insider Report for LITHIUM AMERICAS CORP. (LAC)
- Reporting relationship
- Director
- Issuer ticker
- LAC
- Reported as of
- 26 Jun 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 29 Jun 2026, 16:30:18 UTC
- Prior SEC filing
- 15 Apr 2026
- Next SEC filing
- 08 Jul 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Tereza Fonda as attorney-in-fact for Philip Montgomery
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Philip Montgomery filed Form 4 for LITHIUM AMERICAS CORP. (LAC) on 29 Jun 2026.
Change
- Previous filing in this sequence was filed on 15 Apr 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002045343
Primary reporting owner
MONTGOMERY PHILIP
- Relationship
- Director
- Address
- C/O LITHIUM AMERICAS CORP., 522 S. ROCK BLVD., SUITE 200, RENO
- Signature
- /s/ Tereza Fonda as attorney-in-fact for Philip Montgomery
- Signature date
- 29 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
LAC
transaction
Common Shares
Options Exercise
- Transaction value
- Shares
- +19,348
- Change %
- Price
- Shares after
- 19,348
- Date
- 26 Jun 2026
- Ownership
- Direct
- Footnotes
- F1
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
LAC
transaction
Derivative
Restricted Share Units ("RSUs")
Options Exercise
- Transaction value
- Shares
- -19,348
- Change %
- -33%
- Price
- $0.000000*
- Shares after
- 38,697
- Date
- 26 Jun 2026
- Ownership
- Direct
- Underlying class
- Common Shares
- Underlying amount
- 19,348
- Exercise price
- Footnotes
- F1, F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Each restricted share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.
Footnote F2
Represents grant of RSUs on June 26, 2025, which vest 1/3 annually beginning on the one-year anniversary of the grant date.