Welcome to our dedicated page for LITHIUM AMERICAS SEC filings (Ticker: LAC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Lithium Americas Corp. filings document its Thacker Pass lithium project, consolidated financial reporting, project financing, and public-company governance. Form 10-K and 10-Q disclosures cover audited and interim financial statements, operating updates, construction spending, and risk factors related to a development-stage lithium resource and processing project.
Material-event reports describe at-the-market equity distribution agreements, DOE ATVM loan amendments, warrant and registration-rights arrangements, and other capital-structure matters. Proxy materials cover annual meeting business, director elections, board composition, executive compensation, and shareholder voting for the company’s common shares listed on the NYSE and Toronto Stock Exchange.
Director Jinhee Magie has increased her equity exposure to Lithium Americas Corp. (LAC). A Form 4 filed for 07/30/2025 reports the grant of 11,602 Deferred Share Units (DSUs) to the director, coded “A” (award). Each DSU converts into one common share, but settlement occurs only after Magie ceases board service, and she has no voting or dispositive rights until then. The award carries a $0 exercise price; therefore, no cash changed hands and the company’s share count is unaffected at this stage. After the transaction, Magie holds 66,326 DSUs, all listed as directly owned. No sales or disposals were reported, indicating the filing reflects routine board compensation rather than an active market transaction.
On 07/30/2025, Lithium Americas Corp. (LAC) director Fabiana Chubbs filed a Form 4 disclosing the award of 11,602 Deferred Share Units (DSUs). Each DSU entitles the holder to one common share, payable only after the director leaves the board, aligning long-term incentives with shareholder interests. The grant was recorded at $0 exercise price; no common shares were bought or sold. Following the transaction, Chubbs’ total direct beneficial position rises to 94,026 DSUs. No other derivative or non-derivative activity was reported.
This Form 4/A is an amended insider trading report for April Hashimoto, Senior VP of Finance & Administration at Lithium Americas Corp (LAC). The amendment was filed to include additional share withholding transactions.
Key transactions reported:
- On June 23, 2025: Disposed of 24,768 common shares at $3.50 per share
- On June 24, 2025: Additional disposition of 19 common shares at $3.06 per share
Following these transactions, Hashimoto directly owns 45,505 common shares. Both transactions were coded as 'F', indicating share withholding for taxes or payment of exercise price. The amendment was filed on June 28, 2025, updating the original Form 4 filed on June 25, 2025.
Lithium Americas Corp (LAC) Senior VP of Finance & Administration April Hashimoto reported a disposition of company securities on June 23, 2025. The Form 4 filing reveals that Hashimoto disposed of 24,768 common shares at a price of $3.50 per share through a 'F' transaction code, which typically indicates payment of tax withholdings by forfeiting shares.
Following this transaction, Hashimoto directly owns 45,524 common shares of LAC. The transaction appears to be a routine share withholding for taxes rather than an open market sale. No derivative securities were involved in this transaction.
The filing was signed by Tereza Fonda as attorney-in-fact for April Hashimoto on June 25, 2025, within the required reporting timeline for insider transactions.
Lithium Americas Corp (LAC) Senior VP of Finance & Administration, April Hashimoto, reported multiple securities transactions on June 28, 2025:
- On June 9, 2025, acquired 2,100 common shares at $0 through the conversion of Restricted Share Units (RSUs)
- On June 17, 2025, disposed of 9,720 common shares at $3.58 per share
- Following these transactions, Hashimoto's direct ownership decreased to 70,292 common shares
- The RSUs were originally granted on June 22, 2023, and have now been fully exercised, leaving 0 RSUs remaining
These transactions represent standard executive compensation activity, with the RSU conversion indicating vesting of previously granted equity compensation, followed by a share disposition likely for tax purposes or personal financial planning.