InsiderTrades

BARNUM AUBREE

SEC CIK 2045589 · EDGAR

Buying vs selling by month open-market trades, last 24 months, LAC
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
LACLITHIUM AMERICAS CORP.VP, Human Resources 116.4K — $21.4K 132025-01-232026-04-10

Most active insiders at LAC, 12 months

#InsiderTitleBoughtSold
1 ZAWADZKI ALEXI ILLYAVP, Resource Development $191.6K$3.36M
2 GERSPACHER RICHARDEVP, Capital Projects —$456.8K
3 GRANDY EDWARDSVP, GC, Sec —$56.6K
4 BARNUM AUBREEVP, Human Resources —$21.4K
5 CROWLEY TIMOTHY AMBROSEVP, Gov, External Affairs —$21.4K
6 BROWN MICHAEL JOHNDir $3,780—
7 RUSSELL-SMITH ROBERTSVP, Fin ——
8 COLTON LUKEEVP, CFO ——
9 DUSHNISKY KELVIN PAUL MICHAELEVP, Capital Projects, Dir ——
10 MONTGOMERY PHILIPDir ——

Transactions 13

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-04-14 19:59 2026-04-10 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources M - OptEx — +15.7K 116.4K +16% —
D 2026-04-14 19:59 2026-04-10 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources F - Tax $4.17 -17.3K 99.1K -15% -$72.0K
2026-03-24 2026-02-09 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources A - Grant $0.00 +8,548 104.4K +9% $0
2026-03-24 2026-02-12 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources F - Tax $4.54 -3,735 100.7K -4% -$17.0K
D 2026-02-02 2026-01-29 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources A - Grant $0.00 +25.6K 95.9K +36% $0
D 2026-01-27 2026-01-23 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources M - OptEx — +7,037 73.4K +11% —
D 2026-01-27 2026-01-23 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources F - Tax $6.47 -3,137 70.3K -4% -$20.3K
D 2025-11-18 2025-10-24 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources M - OptEx $0.00 +11.4K 71.1K +19% $0
D 2025-11-18 2025-11-14 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources S - Sale+OE $4.50 -4,763 66.4K -7% -$21.4K
2025-06-11 2025-06-09 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources F - Tax $2.74 -17.0K 59.7K -22% -$46.6K
2025-04-17 2025-04-15 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources F - Tax $2.75 -3,050 76.7K -4% -$8,388
D 2025-04-14 2025-01-23 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources M - OptEx $0.00 +7,037 38.3K +23% $0
D 2025-04-14 2025-04-10 LAC LITHIUM AMERICAS CORP. BARNUM AUBREE VP, Human Resources A - Grant $0.00 +41.5K 79.8K +108% $0

Purchase Sale Sale after option exercise All abbreviations