Greedy Insider
NBIX Insider Trades and Greediness Scores
NEUROCRINE BIOSCIENCES INC (NBIX) insider trades: since Nov 25, 2025, Greedy Insider recorded 0 open-market buys and 95 sales on Form 4 from 15 insiders. The strongest recent filing scored 93 (Strong).
Who bought and who sold
Across the last 95 scoreable Form 4 transactions in NBIX, 0 were open-market purchases and 95 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Boyer David W. | Chief Corp. Affairs Officer | Sell | 826.0 | 130050.56 | 2026-09-14 | 79 | View |
| ABERNETHY MATT | CFO | Sell | 2311.0 | 363284.8 | 2026-09-14 | 86 | View |
| Boyer David W. | Chief Corp. Affairs Officer | Sell | 1936.0 | 302441.9 | 2026-09-11 | 84 | View |
| Gano Kyle | CEO | Sell | 3386.0 | 528960.94 | 2026-09-11 | 80 | View |
| Gano Kyle | CEO | Sell | 994.0 | 155282.69 | 2026-09-11 | 73 | View |
| BENEVICH ERIC | Chief Commercial Officer | Sell | 3386.0 | 528960.94 | 2026-09-11 | 85 | View |
| ABERNETHY MATT | CFO | Sell | 2709.0 | 423199.97 | 2026-09-11 | 86 | View |
| Lippoldt Darin | Chief Legal Officer | Sell | 2419.0 | 377896.2 | 2026-09-11 | 81 | View |
| Delaet Ingrid | Chief Regulatory Officer | Sell | 2419.0 | 377896.2 | 2026-09-11 | 81 | View |
| Onyia Jude | Chief Scientific Officer | Sell | 1936.0 | 302441.9 | 2026-09-11 | 77 | View |
The strongest recent filing
Cooke Julie (Chief Human Resources Officer) sold 14,214 shares of NEUROCRINE BIOSCIENCES INC on Jun 2, 2026, a filing that scored 93 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 7 insiders (SHERWIN STEPHEN A, Norwalk Leslie V, Cooke Julie, Keswani Sanjay Chandru) traded NBIX the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with NEUROCRINE BIOSCIENCES INC's own history
Open-market buys make up 0% of the 95 scoreable NBIX transactions on record between Nov 25, 2025 and Sep 14, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 95
- Open-market buys: 0
- Sales: 95
- Distinct insiders: 15
- Strongest recent Greediness Score: 93 (Strong)
Primary sources
Related
- Strongest filing
- NBIX in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.