Massivemarkets

SEC Form 4

Neurocrine Biosciences Inc (NBIX) insider trading

In the 12 months to Nov 5, 2026, 15 NBIX insiders reported open-market sales of $80.2M across 26 filings; no open-market purchases were filed.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$80.2M
26 filings · 15 insiders
Open-market purchases
$0
0 filings
Pre-arranged sales (10b5-1)
26 of 26
All $80.2M sold was pre-arranged

Who traded NBIX, and when

  • Sale
  • Sale, pre-arranged (10b5-1)

NBIX daily close from Nov 5, 2025 to Nov 5, 2026, between $123.10 and $185.50, last $163.09. 26 sale and 0 purchase filings by 15 insiders, marked at their filing dates. Kevin Charles Gorman, Director: sold $37.8M across 1 filing, first filed May 21, 2026, last May 21, 2026. Julie Cooke, Chief Human Resources Officer: sold $5.8M across 1 filing, first filed Jun 4, 2026, last Jun 4, 2026. Kyle Gano, Chief Executive Officer: sold $4.8M across 1 filing, first filed Jan 20, 2026, last Jan 20, 2026. George J. Morrow, Director: sold $4.5M across 2 filings, first filed Nov 26, 2025, last Nov 3, 2026. Darin Lippoldt, Chief Legal Officer: sold $4.2M across 3 filings, first filed Dec 10, 2025, last Jul 13, 2026. Stephen A. Sherwin, Director: sold $4.1M across 1 filing, first filed Jun 9, 2026, last Jun 9, 2026. 9 others: sold $18.9M across 17 filings, first filed Nov 6, 2025, last Sep 15, 2026.

Largest mark · tap a row for others

Kevin Charles Gorman · Director

Sale $37,824,872

245,088 shares at $154.33 avg

Filed May 21, 2026 · traded May 19

Pre-arranged (10b5-1) · close on filing date $155.50

NBIX daily closelast $163.09

Kevin Charles Gorman · Director

$37.8M sold

Julie Cooke · Chief Human Resources Officer

$5.8M sold

Kyle Gano · Chief Executive Officer

$4.8M sold

George J. Morrow · Director

$4.5M sold

Darin Lippoldt · Chief Legal Officer

$4.2M sold

Stephen A. Sherwin · Director

$4.1M sold

9 others

$18.9M sold
One row per insider, smaller filers combined; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

26 filings in the last 12 months
Other insider activity (not market trades) · 162 records
  • Option exercises78 records
  • Tax withholding58 records
  • Grants and awards20 records
  • Gifts6 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.

Frequently asked questions

Has Neurocrine Biosciences Inc's CEO sold stock?

Yes. Kyle Gano (CEO) sold 36,400 shares ($4.8M) in Jan 2026, all under a pre-arranged 10b5-1 plan.

How current is NBIX’s insider data?

These are NBIX Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

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Track NBIX insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for NBIX every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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