InsiderTrades

Form 4 for LAC LITHIUM AMERICAS CORP.

Accepted 2026-01-27 00:00:00 ET · period of report 2026-01-23 · accession 0000912282-26-000148 · 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 Evans Jonathan David Pres, CEO, Dir F - Tax $6.47 -24.1K 662.9K -4% -$155.7K
D 2026-01-27 2026-01-23 LAC Evans Jonathan David Pres, CEO, Dir M - OptEx — +51.8K 687.0K +8% —
D 2026-01-27 2026-01-23 LAC Evans Jonathan David Pres, CEO, Dir M - OptEx $0.00 -51.8K 51.8K -50% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Shares 2026-01-23 F D 24,068 $6.47 662,914 D — — (F2) Balances reflect one (1) share correction due to prior administrative rounding error with respect to RSU vesting in 2025.
2 Common Common Shares 2026-01-23 M A 51,838 — 686,982 D — — (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. (F2) Balances reflect one (1) share correction due to prior administrative rounding error with respect to RSU vesting in 2025.
3 Derivative Restricted Stock Units 2026-01-23 M D 51,838 $0.00 51,838 D — · — to — 51,838 Common Shares (F2) Balances reflect one (1) share correction due to prior administrative rounding error with respect to RSU vesting in 2025. (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock. (F3) Represents grant of RSUs on January 23, 2024, which vest 1/3 annually beginning in 2025.