NEUROCRINE BIOSCIENCES INC insider trading
NBIX$143.18+2.47 (+1.76%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+4.7%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- KCKevin Charles Gorman0.5094%
- KGKyle Gano0.1522%
- GAGary A. Lyons0.1202%
- EBEric Benevich0.0662%
- DLDarin Lippoldt0.0559%
- WHWilliam H. Rastetter0.043%
- MAMatt Abernethy0.0421%
- RFRichard F. Pops0.0372%
- EREiry Roberts0.0351%
- JCJulie Cooke0.0236%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| NBIX | David W. Boyer | Open market sell$130K | -8.7% | $157.45 | $130K | Sep 14, 2026 | Sep 15, 2026 |
| NBIX | Matt Abernethy | Open market sell$363K | -5.1% | $157.20 | $363K | Sep 14, 2026 | Sep 15, 2026 |
| NBIX | Leslie V. Norwalk | Open market sell$228K | -44.1% | $182.01 | $228K | Jul 28, 2026 | Jul 30, 2026 |
| NBIX | Leslie V. Norwalk | Open market sell$210K | -30.6% | $168.06 | $210K | Jun 4, 2026 | Jun 8, 2026 |
| NBIX | David W. Boyer | Open market sell$609K | -33.3% | $156.64 | $609K | May 26, 2026 | May 28, 2026 |
| NBIX | Leslie V. Norwalk | Open market sell$591K | -61.1% | $155.01 | $591K | May 12, 2026 | May 14, 2026 |
| NBIX | Leslie V. Norwalk | Open market sell$185K | -16.0% | $155.09 | $185K | Dec 16, 2025 | Dec 17, 2025 |
| NBIX | Kyle Gano | Open market sell$42.6K | -0.2% | $141.97 | $42.6K | Nov 4, 2025 | Nov 4, 2025 |