As of the latest Form 4 filed Jun 29, 2026.
What Lithium Americas Corp insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 50 most recent filings for LAC.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-29 | 2026-06-26 | MONTGOMERY PHILIP Director | MExercise | +19.3K | — | — | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | GRANDY EDWARD Sr VP, GC & Secretary | FTax | −15.00 | $4.45 | $66.75 | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | DUSHNISKY KELVIN PAUL MICHAEL EVP, Capital Projects | FTax | −42.0K | $4.17 | $175K | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | ZAWADZKI ALEXI ILLYA VP, Resource Development | FTax | −27.8K | $4.13 | $115K | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | ZAWADZKI ALEXI ILLYA, VP, Resource Development | MExercise | +17.7K | — | — | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | RUSSELL-SMITH ROBERT SVP, Finance | FTax | −2.38K | $4.13 | $9.83K | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | GRANDY EDWARD Sr VP, GC & Secretary | FTax | −25.6K | $4.17 | $107K | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | GRANDY EDWARD, Sr VP, GC & Secretary | MExercise | +21.2K | — | — | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | GERSPACHER RICHARD EVP, Capital Projects | FTax | −37.3K | $4.17 | $155K | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | GERSPACHER RICHARD, EVP, Capital Projects | MExercise | +34.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | Evans Jonathan David President & CEO | FTax | −85.3K | $4.17 | $356K | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | Evans Jonathan David, President & CEO | MExercise | +97.9K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | CROWLEY TIMOTHY AMBROSE SVP Government & Ext. Affairs | MExercise | +15.7K | — | — | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | COLTON LUKE EVP & Chief Financial Officer | FTax | −26.5K | $4.17 | $110K | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | COLTON LUKE, EVP & Chief Financial Officer | MExercise | +39.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | BARNUM AUBREE VP, Human Resources | FTax | −17.3K | $4.17 | $72.0K | No | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | BARNUM AUBREE, VP, Human Resources | MExercise | +15.7K | — | — | No | Form 4 ↗ |
| 2026-03-31 | 2026-01-29 | DUSHNISKY KELVIN PAUL MICHAEL EVP, Capital Projects | AAward | +74.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-31 | 2026-01-29 | Evans Jonathan David President & CEO | AAward | +82.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-31 | 2026-01-29 | RUSSELL-SMITH ROBERT SVP, Finance | AAward | +4.22K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-12 | ZAWADZKI ALEXI ILLYA VP, Resource Development | FTax | −9.94K | $4.54 | $45.1K | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-12 | CROWLEY TIMOTHY AMBROSE SVP Government & Ext. Affairs | FTax | −3.41K | $4.54 | $15.5K | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-12 | Evans Jonathan David President & CEO | FTax | −23.2K | $4.54 | $106K | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-12 | GRANDY EDWARD Sr VP, GC & Secretary | FTax | −4.22K | $4.54 | $19.2K | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-12 | GERSPACHER RICHARD EVP, Capital Projects | FTax | −11.7K | $4.54 | $53.3K | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-12 | BARNUM AUBREE VP, Human Resources | FTax | −3.73K | $4.54 | $17.0K | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-09 | ZAWADZKI ALEXI ILLYA VP, Resource Development | AAward | +16.8K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-09 | Evans Jonathan David President & CEO | AAward | +47.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-09 | GERSPACHER RICHARD EVP, Capital Projects | AAward | +23.7K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-24 | 2026-02-09 | BARNUM AUBREE VP, Human Resources | AAward | +8.55K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | BROWN MICHAEL JOHN Director | PPurchase | +1.00K | $3.78 | $3.78K | No | Form 4 ↗ |
| 2026-02-11 | 2026-02-09 | CROWLEY TIMOTHY AMBROSE SVP Government & Ext. Affairs | MExercise | +7.84K | — | — | No | Form 4 ↗ |
| 2026-02-11 | 2026-02-09 | GRANDY EDWARD Sr VP, GC & Secretary | MExercise | +8.71K | — | — | No | Form 4 ↗ |
| 2026-02-02 | 2026-01-29 | ZAWADZKI ALEXI ILLYA VP, Resource Development | AAward | +31.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-02 | 2026-01-29 | GRANDY EDWARD Sr VP, GC & Secretary | AAward | +33.7K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-02 | 2026-01-29 | GERSPACHER RICHARD EVP, Capital Projects | AAward | +44.4K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-02 | 2026-01-29 | CROWLEY TIMOTHY AMBROSE VP, Gov & External Affairs | AAward | +25.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-02 | 2026-01-29 | COLTON LUKE EVP & Chief Financial Officer | AAward | +37.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-02 | 2026-01-29 | BARNUM AUBREE VP, Human Resources | AAward | +25.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | ZAWADZKI ALEXI ILLYA VP, Resource Development | FTax | −6.67K | $6.45 | $43.0K | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | ZAWADZKI ALEXI ILLYA, VP, Resource Development | MExercise | +12.0K | — | — | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | GRANDY EDWARD Sr VP, GC & Secretary | FTax | −4.11K | $6.47 | $26.6K | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | GRANDY EDWARD, Sr VP, GC & Secretary | MExercise | +8.38K | — | — | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | Evans Jonathan David President & CEO | FTax | −24.1K | $6.47 | $156K | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | Evans Jonathan David, President & CEO | MExercise | +51.8K | — | — | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | CROWLEY TIMOTHY AMBROSE VP, Gov & External Affairs | MExercise | +6.63K | — | — | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | BARNUM AUBREE VP, Human Resources | FTax | −3.14K | $6.47 | $20.3K | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | BARNUM AUBREE, VP, Human Resources | MExercise | +7.04K | — | — | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | GERSPACHER RICHARD EVP, Capital Projects | FTax | −8.90K | $6.47 | $57.6K | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-23 | GERSPACHER RICHARD, EVP, Capital Projects | MExercise | +17.9K | — | — | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also LAC’s full analysis or the market-wide insider trading feed. The tabs above jump to LAC’s other SEC data.
Source: SEC Form 4 filings for LAC, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.