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.
Thacker Pass permitting updates, lithium price sensitivities, and a billion-dollar supply deal with General Motors all sit inside Lithium Americas’ SEC reports—and each can span hundreds of pages. If searching for “Lithium Americas SEC filings explained simply” feels overwhelming, you’re not alone. Environmental impact sections, feasibility study footnotes, and multi-entity ownership tables make the company’s disclosures unusually complex.
Stock Titan solves that problem. Our AI quickly breaks down every Lithium Americas annual report 10-K simplified, highlights fresh cash-flow details in the Lithium Americas quarterly earnings report 10-Q filing, and flags any Lithium Americas 8-K material events explained—from court decisions to new financing. Need to monitor executive sentiment? Real-time alerts push Lithium Americas Form 4 insider transactions the moment they hit EDGAR, so you never miss critical moves. The platform also answers plain-English questions such as “What capex assumptions changed this quarter?” or “How large is the updated resource estimate?”—all through AI-powered summaries.
Here’s what you can explore in seconds:
- Form 10-K & 10-Q – project economics, cash runway, risk factors (Lithium Americas earnings report filing analysis)
- 8-K – immediate disclosures on GM agreements and permitting decisions
- Form 4 – Lithium Americas insider trading Form 4 transactions with context on executive stock moves
- DEF 14A – Lithium Americas proxy statement executive compensation trends
Whether you’re understanding Lithium Americas SEC documents with AI for due diligence or tracking Lithium Americas executive stock transactions Form 4 for sentiment signals, Stock Titan delivers comprehensive coverage, plain-language insights, and real-time updates—so you can focus on investment decisions, not document digging.
Lithium Americas Corp. (LAC) — Schedule 13G ownership filing. Van Eck Associates Corporation reported beneficial ownership of 14,521,563 common shares of Lithium Americas, representing 5.99% of the class as of the event date 09/30/2025.
Van Eck reports sole voting power over 14,521,563 shares and sole dispositive power over 14,521,563 shares, with no shared voting or dispositive power. The filing certifies the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control.
Lithium Americas Corp. (LAC) filed a Form 4 disclosing an equity award to an officer. On 10/22/2025, SVP, Finance Robert Russell‑Smith received 17,970 restricted share units (RSUs), each representing the right to receive one common share.
The RSUs vest 1/3 annually beginning in 2026. Following the grant, 17,970 derivative securities were beneficially owned on a direct basis.
Lithium Americas Corp. (LAC) reported an insider equity grant. On 10/22/2025, director Michael John Brown was awarded 7,468 Deferred Share Units (DSUs) at a price of $0, as shown on a Form 4 filing.
Each DSU represents the right to receive one common share of Lithium Americas. Settlement occurs after the director’s service ends: for U.S. participants, on the date six months following the termination date; for non‑U.S. participants, on the 20th business day following termination. Following this grant, the reporting person beneficially owned 94,421 DSUs.
Lithium Americas Corp. (LAC) reported an insider equity award. A director received 4,913 Deferred Share Units (DSUs) on 10/22/2025 at a price of $0.
Each DSU represents the right to receive one common share. Settlement occurs after the director’s service ends, with timing defined by plan rules. Following this grant, the director beneficially owned 58,582 derivative securities, held directly.
Lithium Americas (LAC) director equity grant reported. Director Jinhee Magie reported the acquisition of 4,913 Deferred Share Units (DSUs) on 10/22/2025, coded “A” for an award. Each DSU represents the right to receive one common share, deliverable after the director’s service ends under plan settlement terms.
Following the grant, the director beneficially owns 71,239 derivative securities directly. The DSUs were reported at a price of $0 as customary for equity awards.
Lithium Americas (LAC) director Yuan Gao reported an equity award on a Form 4. On 10/22/2025, Gao acquired 6,289 Deferred Share Units (DSUs) at $0 in a board grant. Following the transaction, Gao beneficially owned 118,516 derivative securities directly. Each DSU represents the right to receive one common share of Lithium Americas, with settlement occurring after the director’s service ends under the plan’s timing rules.
Lithium Americas (LAC) director reports equity grant. A company director filed a Form 4 showing an award of 4,913 Deferred Share Units (DSUs) on 10/22/2025. Each DSU represents the right to receive one common share of the issuer.
Per the terms, underlying common shares are issued after the director’s service ends, with settlement timing set by eligibility status. Following this grant, the reporting person beneficially owned 98,939 derivative securities, held directly. The filing lists a price of $0 for the DSUs.
Lithium Americas (LAC) Form 4: Officer Richard Gerspacher, EVP, Capital Projects, reported two open-market sales of common shares on 10/16/2025. He sold 2,000 shares at $7.18 (converted from C$10.05 at C$1.40=US$1.00) and 61,198 shares at a $6.78 weighted average. Following these transactions, he beneficially owns 77,691 shares, held directly.
Lithium Americas (LAC) filed a Form 4/A amendment for EVP, Capital Projects Richard Gerspacher, correcting a previously reported RSU vesting amount. On 01/23/2025, 17,884 common shares were acquired at
Following the transaction, the filing reports 91,952 common shares directly beneficially owned and 35,769 derivative securities (RSUs) beneficially owned after the reported transactions. The RSUs were granted on January 23, 2024 and vest one-third annually beginning in 2025.
The amendment states it corrects the number of RSUs vesting on January 23, 2025 from 26,826 common shares to 17,884 common shares.
Ganfeng Lithium Group Co., Ltd. filed Amendment No. 1 to Schedule 13G reporting its beneficial ownership in Lithium Americas Corp. (LAC).
The filing states beneficial ownership of 8,504,426 common shares, representing 3.5% of the class, with shared voting and dispositive power over all such shares and no sole power. The shares are held of record by GFL International Co., Limited, a wholly owned subsidiary of Ganfeng. The percentage is based on 241,662,806 shares outstanding as of August 14, 2025, as reported by the issuer. The date of event requiring the filing is June 30, 2025.
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