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sellWeak10b5-1 plan

Joseph E Gilliam sold $316k of GKOS

PRESIDENT & COO at GLAUKOS Corp. 2,275 shares at an average of $138.97, traded Oct 30, 2024, filed Nov 1, 2024.

Warning score
0
Value
$316k
2,275 shares
Holdings after
102,169
-2% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    President
    +20
  • Trade size
    $316k at market
    +14
  • Share of holdings sold
    Sold 2.2% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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 +9.0%, 3m +18.7%, 6m -33.5%.

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.

GKOSOct 9, 2026 · close 165.69
Since filing Nov 1, 2024: +25.7%SPY +39.5% · excess -13.7%

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 0001415889-24-025918, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 30, 2024MOption exercise
Common Stock10b5-1
+2,275$69.30$158k104,444Nov 1, 2024
Oct 30, 2024SOpen-market sale
Common Stock10b5-1
-2,275$138.97$316k102,169Nov 1, 2024
Oct 30, 2024MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-2,275$69.30$158k2,706Nov 1, 2024

Related signals

Other insiders at GLAUKOS Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
8Weak
GKOSsell10b5-1
GLAUKOS Corp
Tomas Navratil
CHIEF DEVELOPMENT OFFICER
$251k
1,527 shares
-2%
8Weak
GKOSsell10b5-1
GLAUKOS Corp
Tomas Navratil
CHIEF DEVELOPMENT OFFICER
$249k
1,615 shares
-2%
8Weak
GKOSsell10b5-1
GLAUKOS Corp
Tomas Navratil
CHIEF DEVELOPMENT OFFICER
$243k
1,457 shares
-2%
45Moderate
GKOSsell
GLAUKOS Corp
Tomas Navratil
CHIEF DEVELOPMENT OFFICER
$2.5M
13,744 shares
-16%
23Weak
GKOSsell 210b5-1
GLAUKOS Corp
Alex R. Thurman
SVP & CHIEF FINANCIAL OFFICER
$267k
2,511 shares
-6%
21Weak
GKOSsell 210b5-1
GLAUKOS Corp
Alex R. Thurman
SVP & CHIEF FINANCIAL OFFICER
$160k
1,521 shares
-3%
13Weak
GKOSsell 210b5-1
GLAUKOS Corp
Tomas Navratil
CHIEF DEVELOPMENT OFFICER
$101k
1,031 shares
-1%
17Weak
GKOSsell 210b5-1
GLAUKOS Corp
Alex R. Thurman
SVP & CHIEF FINANCIAL OFFICER
$62k
625 shares
-1%
35Weak
GKOSsell
GLAUKOS Corp
Aimee S Weisner
director
$1.8M
15,000 shares
-44%
30Weak
GKOSsell 310b5-1
GLAUKOS Corp
Marc Stapley
director
$1.9M
15,000 shares
-29%

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.

Joseph E Gilliam sold $316k of GKOS | InsiderTell