| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
VP, Human Resources
1 company
Aubree Barnum is VP, Human Resources at LAC. Aubree Barnum's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $208K at current prices.
The LAC filings lean toward selling, a net 4,763 shares.
Aubree Barnum has 10 Form 4 filings on record from January 2025 to October 2026, all as VP, Human Resources at Lithium Americas (LAC), 2025–2026.
The 16 reported transactions were 5 option exercises, 5 tax withholdings, 3 stock awards and 2 option or other derivative awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 1 sale worth about $21K.
The only open-market sale was 4,763 shares of LAC at an average $4.50 on November 14, 2025, about $21K.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 14, 2025 | LAC Lithium Americas Corp. | VP, Human Resources | Sale+OE | 4,763 | $4.50 | $21,433.50 | -6.7% | +1.8% | - |