Form 4 for LAC LITHIUM AMERICAS CORP.
Accepted 2026-01-27 00:00:00 ET · period of report 2026-01-23 · accession 0000912282-26-000146 · 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 | 2026-01-27 | 2026-01-23 | LAC | BARNUM AUBREE | VP, Human Resources | M - OptEx | — | +7,037 | 73.4K | +11% | — |
| D | 2026-01-27 | 2026-01-23 | LAC | BARNUM AUBREE | VP, Human Resources | F - Tax | $6.47 | -3,137 | 70.3K | -4% | -$20.3K |
| D | 2026-01-27 | 2026-01-23 | LAC | BARNUM AUBREE | VP, Human Resources | M - OptEx | $0.00 | -7,037 | 7,037 | -50% | $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 | 2026-01-23 | M | A | 7,037 | — | 73,410 | D | — | — | (F1) Each restricted share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. |
| 2 | Common | Common Shares | 2026-01-23 | F | D | 3,137 | $6.47 | 70,273 | D | — | — | |
| 3 | Derivative | Restricted Share Units | 2026-01-23 | M | D | 7,037 | $0.00 | 7,037 | D | — · — to — | 7,037 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 January 23, 2024, which vests 1/3 annually beginning in 2025. |