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buyWeak

Michael John Brown bought $2,840 of LAC

director at LITHIUM AMERICAS CORP.. 1,000 shares at an average of $2.84, traded Sep 5, 2025, filed Sep 8, 2025.

Conviction score
26
Value
$2,840
1,000 shares
Holdings after
6,201
+19% from before
From 52-week low
+26%
low $2.29, close $2.89
From 52-week high
-36%
high $4.51, as of Sep 5, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $3k at market
    0
  • Relative to holdings
    Holdings up 19%
    +3
  • Price context
    36% below the 52-week high
    +8
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +165.0%, 3m +78.8%, 6m +56.2%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

LACOct 12, 2026 · close 2.25
Since filing Sep 8, 2025: -24.2%SPY +21.6% · excess -45.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000912282-25-000972, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 5, 2025POpen-market purchase
Common Shares
+1,000$2.84$2,8406,201Sep 8, 2025

Related signals

Other insiders at LITHIUM AMERICAS CORP. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
35Weak
LACsell 4
LITHIUM AMERICAS CORP.
Edward Grandy
Sr VP, GC & Secretary
$29k
6,342 shares
-4%
26Weak
LACbuy
LITHIUM AMERICAS CORP.
Michael John Brown
director
$3,780
1,000 shares
+16%
30Weak
LACsell 4
LITHIUM AMERICAS CORP.
Edward Grandy
Sr VP, GC & Secretary
$115
14 shares
-0%
30Weak
LACsell 4
LITHIUM AMERICAS CORP.
Edward Grandy
Sr VP, GC & Secretary
$115
14 shares
-0%
15Weak
LACsell 4
LITHIUM AMERICAS CORP.
Aubree Barnum
VP, Human Resources
$21k
4,763 shares
-7%
15Weak
LACsell 4
LITHIUM AMERICAS CORP.
Timothy Ambrose Crowley
VP, Gov & External Affairs
$21k
4,763 shares
-3%
20Weak
LACsell 4
LITHIUM AMERICAS CORP.
Richard Gerspacher
EVP, Capital Projects
$28k
6,118 shares
-4%
20Weak
LACsell 4
LITHIUM AMERICAS CORP.
Edward Grandy
Sr VP, GC & Secretary
$28k
6,183 shares
-4%
42Moderate
LACsell
LITHIUM AMERICAS CORP.
Richard Gerspacher
EVP, Capital Projects
$429k
63,198 shares
-45%
33Weak
LACbuy
LITHIUM AMERICAS CORP.
Alexi Illya Zawadzki
VP, Resource Development
$192k
20,000 shares
+50%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Michael John Brown bought $2,840 of LAC | InsiderTell