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sellWeak cluster of 510b5-1 plan

Gary A Lyons sold $2.3M of NBIX

director at NEUROCRINE BIOSCIENCES INC. 15,000 shares at an average of $152.61, traded Dec 3, 2025, filed Dec 4, 2025.

Warning score
25
Value
$2.3M
15,000 shares
Holdings after
120,482
-11% from before
From 52-week low
+74%
low $87.54, close $151.96
From 52-week high
-2%
high $154.80, as of Dec 3, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $2.3M at market
    +25
  • Share of holdings sold
    Sold 11% of holdings
    +5
  • Cluster
    5 insiders selling within 14 days
    +15
  • 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.

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.

NBIXOct 9, 2026 · close 142.44
Since filing Dec 4, 2025: -7.6%SPY +15.0% · excess -22.6%

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 0001123343-25-000006, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 3, 2025MOption exercise
Common Stock10b5-1
+15,000$47.89$718k135,482Dec 4, 2025
Dec 3, 2025SOpen-market sale
Common Stock10b5-1
-15,000$152.61$2.3M120,482Dec 4, 2025
Dec 3, 2025MOption exercise
Non-Qualified Stock Optionderivative10b5-1
-15,000$0.00$00Dec 4, 2025

Related signals

Other insiders at NEUROCRINE BIOSCIENCES INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
32Weak
NBIXsell 310b5-1
NEUROCRINE BIOSCIENCES INC
Matt Abernethy
Chief Financial Officer
$363k
2,311 shares
-5%
21Weak
NBIXsell 310b5-1
NEUROCRINE BIOSCIENCES INC
David W. Boyer
Chief Corp. Affairs Officer
$130k
826 shares
-9%
10Weak
NBIXsell 310b5-1
NEUROCRINE BIOSCIENCES INC
Eric Benevich
Chief Commercial Officer
$333k
2,154 shares
-3%
29Weak
NBIXsell 310b5-1
NEUROCRINE BIOSCIENCES INC
Leslie Norwalk V
director
$946k
6,190 shares
-50%
16Weak
NBIXsell 510b5-1
NEUROCRINE BIOSCIENCES INC
Darin Lippoldt
Chief Legal Officer
$699k
4,376 shares
-9%
24Weak
NBIXsell 410b5-1
NEUROCRINE BIOSCIENCES INC
Eric Benevich
Chief Commercial Officer
$906k
5,970 shares
-12%
40Moderate
NBIXsell 410b5-1
NEUROCRINE BIOSCIENCES INC
George J Morrow
director
$2.2M
15,000 shares
-68%
23Weak
NBIXsell 210b5-1
NEUROCRINE BIOSCIENCES INC
William H Rastetter
director
$2.7M
18,000 shares
-31%
4Weak
NBIXsell 210b5-1
NEUROCRINE BIOSCIENCES INC
Kyle Gano
Chief Executive Officer
$43k
300 shares
-0%
10Weak
NBIXsell10b5-1
NEUROCRINE BIOSCIENCES INC
Kevin Charles Gorman
director
$13M
106,322 shares
-17%

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.

Gary A Lyons sold $2.3M of NBIX | InsiderTell