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sellWeak cluster of 210b5-1 plan

William Guyer sold $490k of CORT

Chief Development Officer at CORCEPT THERAPEUTICS INC. 10,000 shares at an average of $48.97, traded Nov 1, 2024, filed Nov 5, 2024.

Warning score
26
Value
$490k
10,000 shares
Holdings after
5,796
-81% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $490k at market
    +18
  • Share of holdings sold
    Sold 81% of holdings
    +20
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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 +14.0%, 3m +28.3%, 6m +35.7%.

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.

CORTOct 9, 2026 · close 121.19
Since filing Nov 5, 2024: +132.4%SPY +38.1% · excess +94.3%

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 0000950170-24-121742, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 1, 2024MOption exercise
Common Stock10b5-1
+6,606$21.65$143k12,402Nov 5, 2024
Nov 1, 2024SOpen-market sale
Common Stock10b5-1
-6,606$48.97$323k5,796Nov 5, 2024
Nov 4, 2024MOption exercise
Common Stock10b5-1
+3,394$21.65$73k9,190Nov 5, 2024
Nov 4, 2024SOpen-market sale
Common Stock10b5-1
-3,394$48.97$166k5,796Nov 5, 2024
Nov 1, 2024MOption exercise
Stock option (right to buy)derivative10b5-1
-6,606$0.00$0453,394Nov 5, 2024
Nov 4, 2024MOption exercise
Stock option (right to buy)derivative10b5-1
-3,394$0.00$0450,000Nov 5, 2024

Related signals

Other insiders at CORCEPT THERAPEUTICS INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
40Moderate
CORTsell 310b5-1
CORCEPT THERAPEUTICS INC
Sean Maduck
See Remarks
$2.9M
25,000 shares
-242%
40Moderate
CORTsell 310b5-1
CORCEPT THERAPEUTICS INC
Joseph Douglas Lyon
See Remarks
$1.2M
10,000 shares
-154%
45Moderate
CORTsell 310b5-1
CORCEPT THERAPEUTICS INC
Roberto Wandenkolk Vieira
President, Oncology
$967k
8,333 shares
-68%
20Weak
CORTsell 310b5-1
CORCEPT THERAPEUTICS INC
Roberto Wandenkolk Vieira
President, Oncology
$30k
296 shares
-7%
35Weak
CORTsell 410b5-1
CORCEPT THERAPEUTICS INC
James N Wilson
director
$1.1M
10,000 shares
-1%
40Moderate
CORTsell 410b5-1
CORCEPT THERAPEUTICS INC
Joseph Douglas Lyon
See Remarks
$1.1M
10,000 shares
-64%
45Moderate
CORTsell 410b5-1
CORCEPT THERAPEUTICS INC
Roberto Wandenkolk Vieira
President, Oncology
$6.5M
58,333 shares
-93%
40Moderate
CORTsell 410b5-1
CORCEPT THERAPEUTICS INC
Sean Maduck
See Remarks
$2.9M
25,000 shares
-72%
26Weak
CORTsell 510b5-1
CORCEPT THERAPEUTICS INC
Daniel N Swisher JR
director
$159k
2,200 shares
-100%
45Moderate
CORTsell 610b5-1
CORCEPT THERAPEUTICS INC
Joseph K Belanoff
Chief Executive Officer
$2.8M
40,000 shares
-1%

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.

William Guyer sold $490k of CORT | InsiderTell