Insider Cluster (2 insiders) ·Filed May 29, 2026

NBIX

NEUROCRINE BIOSCIENCES INC
NEUTRAL
Impact 3/10
Horizonweeks Processed4mo ago
Insider cluster: 2 insiders, $2.3M total
Actionable Insight • Neutral

The sales are routine post-acquisition liquidity events, not a bearish signal. The CSO's sale was fully hedged by derivative exercises (zero net economic exposure change). Director grants are standard compensation. No follow-up action warranted — monitor next 10-Q for integration progress on Soleno's VYKAT XR.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
NBIX ▼ -4.79% at T+60d
NEUTRAL call ✗ call lost -4.79% · α vs SPY -5.76% · entry $160.48 → $152.80
Entry anchored
May 29, 2026
via day open
T+1d
-3.55%
call -3.55% · α -3.70%
$154.78
settled 4mo ago
T+5d
+2.12%
call +2.12% · α +4.87%
$163.88
settled 4mo ago
T+20d
+5.94%
call +5.94% · α +8.25%
$170.00
settled 3mo ago
T+60d
-4.79%
call -4.79% · α -5.76%
$152.80
settled 5w ago

Price Chart

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Executive Summary

Two Neurocrine executives sold shares totaling $2.32M in the week following the close of the $2.9B Soleno acquisition. The CSO's sale of $1.71M was paired with a derivative exercise, while the Chief Corp. Affairs Officer sold $609K. Director grants on May 27 are non-cash compensation and carry no economic signal. The sales represent ~0.015% of market cap, well below the 0.1% materiality threshold, and are likely liquidity-driven following the acquisition close.

Key Financial Metrics

Direction
selling
Total Value
$2.3M
Insiders
2

Key Facts

  • CSO Onyia Jude sold 11,000 shares at $155.53 for $1.71M on May 27, paired with derivative exercises (11,000 shares at $0 and 11,000 shares at $84.74)
  • Chief Corp. Affairs Officer Boyer sold 3,888 shares at $156.64 for $609K on May 26
  • Total open-market sales: $2.32M, representing ~0.015% of NBIX's $15.7B market cap
  • 11 directors received non-cash stock grants on May 27 totaling ~29,000 shares at $0 — routine compensation, no economic signal
  • Sales occurred 9 days after the May 18 close of the $2.9B Soleno acquisition

Financial Impact

Total insider sales of $2.32M represent ~0.015% of market cap — immaterial relative to company size

dilution

Risk Factors

  • Post-acquisition integration risk for Soleno's VYKAT XR (Prader-Willi syndrome) could pressure near-term earnings
  • Additional $600M drawn on $1.0B credit facility increases leverage, though manageable for a $15.7B market cap company

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
86% bullish (35 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-NBIX-1780092662734
17 reports for NBIX
Performance horizon
100% Hit rate 3 of 3 directional calls best @ T+60▲ +27.40%Apr 6, 2026
Filters
Rows
Reports for NBIX — sortable, filterable
TypeNow
Sep 15, 2026
17d ago
Insider Cluster
NEUTRAL ★ 3/10
$149.50 $139.49▼ −6.70%▼ −9.26%$143.18 (−4.23%)
Jul 13, 2026
11w ago
Insider Cluster
NEUTRAL ★ 3/10
$174.10 $170.88▼ −1.85%▼ −1.06%$143.18 (−17.76%)
Jul 9, 2026
12w ago
Press Release
NEUTRAL ★ 2/10
$177.11 $171.55▼ −3.14%▼ −2.58%$143.18 (−19.16%)
Jun 9, 2026
16w ago
Insider Cluster
NEUTRAL ★ 3/10
$160.86 $156.42▼ −2.76%▼ −6.19%$143.18 (−10.99%)
Jun 8, 2026
16w ago
Insider Cluster
NEUTRAL ★ 2/10
$165.24 $159.51▼ −3.47%▼ −5.88%$143.18 (−13.35%)
Jun 8, 2026
16w ago
Insider Cluster
NEUTRAL ★ 4/10
$165.24 $159.51▼ −3.47%▼ −5.88%$143.18 (−13.35%)
Jun 4, 2026
17w ago
Insider Cluster
NEUTRAL ★ 3/10
$163.88 $159.76▼ −2.51%▼ −3.08%$143.18 (−12.63%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$164.23 $160.86▼ −2.05%▲ +1.77%$143.18 (−12.81%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 3/10
$164.23 $160.86▼ −2.05%▲ +1.77%$143.18 (−12.81%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$164.23 $160.86▼ −2.05%▲ +1.77%$143.18 (−12.81%)
Showing 10 of 17

US Market Status

Market Closed — Opens Mon (64h 21m)

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Report published May 29, 2026