Form 4 for LAC LITHIUM AMERICAS CORP.
Accepted 2026-06-29 16:30:18 ET · period of report 2026-06-26 · accession 0000912282-26-000872 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-29 16:30 | 2026-06-26 | LAC | MONTGOMERY PHILIP | Dir | M - OptEx | — | +19.3K | 19.3K | New | — |
| D | 2026-06-29 16:30 | 2026-06-26 | LAC | MONTGOMERY PHILIP | Dir | M - OptEx | $0.00 | -19.3K | 38.7K | -33% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Shares | 2026-06-26 | M | A | 19,348 | — | 19,348 | D | — | — | (F1) Each restricted share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. |
| 2 | Derivative | Restricted Share Units ("RSUs") | 2026-06-26 | M | D | 19,348 | $0.00 | 38,697 | D | — · — to — | 19,348 Common Shares | (F1) Each restricted share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. (F2) Represents grant of RSUs on June 26, 2025, which vest 1/3 annually beginning on the one-year anniversary of the grant date. (F2) Represents grant of RSUs on June 26, 2025, which vest 1/3 annually beginning on the one-year anniversary of the grant date. |