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sellWeak

Mckinsey Margaret Lyon sold $1.2M of PPTA

(See remarks (7)) at PERPETUA RESOURCES CORP.. 43,722 shares at an average of $27.57, traded Feb 12, 2026, filed Feb 17, 2026.

Warning score
30
Value
$1.2M
43,722 shares
Holdings after
132,110
-25% from before
From 52-week low
+243%
low $8.03, close $27.57
From 52-week high
-21%
high $34.96, as of Feb 12, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.2M at market
    +25
  • Share of holdings sold
    Sold 25% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

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 -5.2%, 3m -12.3%, 6m -15.3%.

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.

PPTAOct 12, 2026 · close 20.24
Since filing Feb 17, 2026: -27.9%SPY +14.8% · excess -42.7%

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 0001104659-26-016657, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 12, 2026SOpen-market sale
Common Shares
-6,270$27.54$173k169,562Feb 17, 2026
Feb 12, 2026SOpen-market sale
Common Shares
-37,452$27.58$1.0M132,110Feb 17, 2026
Feb 16, 2026MOption exercise
Common Shares
+13,636--145,746Feb 17, 2026
Feb 16, 2026MOption exercise
Restricted Share Unitsderivative
-13,636$0.00$034,607Feb 17, 2026

Related signals

Other insiders at PERPETUA RESOURCES CORP. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
PPTAsell 2
PERPETUA RESOURCES CORP.
Jonathan Cherry
(See remarks (3))
$120k
4,079 shares
-8%
36Weak
PPTAsell 2
PERPETUA RESOURCES CORP.
Mckinsey Margaret Lyon
(See remarks (5))
$257k
8,699 shares
-6%
46Moderate
PPTAsell 5
PERPETUA RESOURCES CORP.
Robert Alan Dean
director
$152k
5,708 shares
-20%
63Notable
PPTAsell 5
PERPETUA RESOURCES CORP.
Mckinsey Margaret Lyon
(See remarks (4))
$865k
32,490 shares
-25%
66Notable
PPTAsell 5
PERPETUA RESOURCES CORP.
Jeffrey L Malmen
director
$401k
15,181 shares
-51%
50Moderate
PPTAsell 5
PERPETUA RESOURCES CORP.
Chris J Robison
director
$361k
13,701 shares
-14%
55Moderate
PPTAsell 5
PERPETUA RESOURCES CORP.
Alexander McLeod Sternhell
director
$356k
13,148 shares
-45%
54Moderate
PPTAsell 5
PERPETUA RESOURCES CORP.
Robert Alan Dean
director
$310k
11,490 shares
-38%
40Moderate
PPTAsell
PERPETUA RESOURCES CORP.
Jonathan Cherry
(See remarks (3))
$354k
14,911 shares
-29%
37Weak
PPTAsell
PERPETUA RESOURCES CORP.
Michael Stephen Wright
(See remarks (2))
$183k
10,000 shares
-41%

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.

Mckinsey Margaret Lyon sold $1.2M of PPTA | InsiderTell