LITHIUM AMERICAS CORP. (LAC)
$3.08-$0.09 (-2.84%) Today
Lithium Americas Corp is a Canadian-based resource and materials company focused on developing, building and operating lithium deposits and chemical processing facilities. The company also holds investments in Green Technology Metals Limited (GT1) and Ascend Elements, Inc. (Ascend Elements), and exploration properties in the U.S. and Canada. The company's flagship asset is Thacker Pass, a sedimentary-based lithium deposit located in the McDermitt Caldera in Humboldt County, in northern Nevada (Thacker Pass or the Project). The company operates in only one operating segment and one geographical segment.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 4 | 37,680 | |
| Option exercise | 2 | 38,696 | |
| Tax withholding / forfeiture | 1 | 15 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
74 Form 4 filings on record, the earliest from Jul 9, 2025, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aubree Barnum - Officer | Tax withholding / forfeiture | Common Shares | 3,735 | $4.54 | $17K | |
| Aubree Barnum - Officer | Grant or award | Common Shares | 8,548 | $0.00 | - | |
| Michael John Brown | Open-market purchase | Common Shares | 1,000 | $3.78 | $4K | |
| Timothy Ambrose Crowley - Officer | Option exercise | Common Shares | 7,836 | - | - | |
| Timothy Ambrose Crowley - Officer | Option exercise | Restricted Share Units | 7,836 | $0.00 | - | |
| Edward Grandy - Officer | Option exercise | Common Shares | 8,707 | - | - | |
| Edward Grandy - Officer | Option exercise | Restricted Share Units | 8,707 | $0.00 | - | |
 Alexi Illya Zawadzki - Officer | Grant or award | Common Shares | 31,647 | $0.00 | - | |
| Alexi Illya Zawadzki - Officer | Option exercise | Restricted Stock Units | 28,149 | $0.00 | - | |
| Edward Grandy - Officer | Grant or award | Common Shares | 33,655 | $0.00 | - | |
| Edward Grandy - Officer | Grant or award | Restricted Share Units | 32,971 | $0.00 | - | |
| Richard Gerspacher - Officer | Grant or award | Common Shares | 44,434 | $0.00 | - | |
| Richard Gerspacher - Officer | Grant or award | Restricted Share Units | 55,403 | $0.00 | - | |
| Timothy Ambrose Crowley - Officer | Grant or award | Common Shares | 25,490 | $0.00 | - | |
| Timothy Ambrose Crowley - Officer | Grant or award | Restricted Share Units | 26,199 | $0.00 | - | |
| Luke Colton - Officer | Grant or award | Common Shares | 37,554 | $0.00 | - | |
| Luke Colton - Officer | Grant or award | Restricted Share Units | 46,496 | $0.00 | - | |
| Aubree Barnum - Officer | Grant or award | Common Shares | 25,613 | $0.00 | - | |
| Aubree Barnum - Officer | Grant or award | Restricted Share Units | 26,199 | $0.00 | - | |
| Alexi Illya Zawadzki - Officer | Option exercise | Common Shares | 12,002 | - | - | |
| Alexi Illya Zawadzki - Officer | Tax withholding / forfeiture | Common Shares | 6,668 | $6.45 | $43K | |
| Alexi Illya Zawadzki - Officer | Option exercise | Restricted Stock Units | 12,002 | $0.00 | - | |
| Edward Grandy - Officer | Tax withholding / forfeiture | Common Shares | 4,110 | $6.47 | $27K | |
| Edward Grandy - Officer | Option exercise | Common Shares | 8,375 | - | - | |
| Edward Grandy - Officer | Option exercise | Restricted Share Units | 8,375 | $0.00 | - | |
| Jonathan David Evans - Officer | Option exercise | Common Shares | 51,838 | - | - | |
| Jonathan David Evans - Officer | Tax withholding / forfeiture | Common Shares | 24,068 | $6.47 | $156K | |
| Jonathan David Evans - Officer | Option exercise | Restricted Stock Units | 51,838 | $0.00 | - | |
| Timothy Ambrose Crowley - Officer | Option exercise | Common Shares | 6,629 | - | - | |
| Timothy Ambrose Crowley - Officer | Option exercise | Restricted Share Units | 6,629 | $0.00 | - | |
| Aubree Barnum - Officer | Tax withholding / forfeiture | Common Shares | 3,137 | $6.47 | $20K | |
| Aubree Barnum - Officer | Option exercise | Common Shares | 7,037 | - | - | |
| Aubree Barnum - Officer | Option exercise | Restricted Share Units | 7,037 | $0.00 | - | |
| Richard Gerspacher - Officer | Tax withholding / forfeiture | Common Shares | 8,900 | $6.47 | $58K | |
| Richard Gerspacher - Officer | Option exercise | Common Shares | 17,885 | - | - | |
| Richard Gerspacher - Officer | Option exercise | Restricted Share Units | 17,885 | $0.00 | - | |
| Philip Montgomery | Grant or award | Deferred Share Units ("DSUs") | 6,873 | $0.00 | - | |
| Jinhee Magie | Grant or award | Deferred Share Units ("DSUs") | 6,873 | $0.00 | - | |
| Yuan Gao | Grant or award | Deferred Share Units ("DSUs") | 8,798 | $0.00 | - | |
| Michael John Brown | Grant or award | Deferred Share Units ("DSUs") | 10,447 | $0.00 | - | |
| Edward Grandy - Officer | Open-market sale | Common Shares | 14 | $8.24 | $115 | |
| Aubree Barnum - Officer | Option exercise | Common Shares | 11,417 | $0.00 | - | |
| Aubree Barnum - Officer | Open-market sale | Common Shares | 4,763 | $4.50 | $21K | |
| Aubree Barnum - Officer | Option exercise | Restricted Share Units | 11,417 | $0.00 | - | |
| Edward Grandy - Officer | Option exercise | Restricted Share Units | 13,286 | $0.00 | - | |
| Edward Grandy - Officer | Open-market sale | Common Shares | 6,183 | $4.50 | $28K | |
| Edward Grandy - Officer | Option exercise | Common Shares | 13,286 | - | - | |
| Timothy Ambrose Crowley - Officer | Option exercise | Common Shares | 11,417 | $0.00 | - | |
| Timothy Ambrose Crowley - Officer | Open-market sale | Common Shares | 4,763 | $4.50 | $21K | |
| Timothy Ambrose Crowley - Officer | Option exercise | Common Shares | 11,417 | - | - | |
| Richard Gerspacher - Officer | Open-market sale | Common Shares | 6,118 | $4.50 | $28K | |
| Richard Gerspacher - Officer | Option exercise | Common Shares | 12,870 | - | - | |
| Richard Gerspacher - Officer | Option exercise | Restricted Share Units | 12,870 | $0.00 | - | |
| Philip Montgomery | Grant or award | Deferred Share Units ("DSUs") | 4,913 | $0.00 | - | |
| Robert Russell-Smith - Officer | Grant or award | Restricted Share Units | 17,970 | $0.00 | - |
LITHIUM AMERICAS CORP. (LAC) had 8 insider filings in the last 90 days, with the most recent on 2026-07-08. The full record for LAC runs to 74 Form 4 filings, the earliest from 2025-07-09. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of LAC were filed in the last 90 days. 3 purchases are on record for this company.
No insider sales of LAC were filed in the last 90 days. 8 sales are on record for this company.
This page tracks LAC Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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