Form 4 for NBIX NEUROCRINE BIOSCIENCES INC
Accepted 2026-02-03 00:00:00 ET · period of report 2026-01-31 · accession 0001965808-26-000003 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-03 | 2026-01-31 | NBIX | Delaet Ingrid | Chief Regulatory Off | F - Tax | $136.06 | -475 | 5,056 | -9% | -$64.6K |
| D | 2026-02-03 | 2026-01-31 | NBIX | Delaet Ingrid | Chief Regulatory Off | M - OptEx | $0.00 | +801 | 5,531 | +17% | $0 |
| D | 2026-02-03 | 2026-01-31 | NBIX | Delaet Ingrid | Chief Regulatory Off | M - OptEx | $0.00 | -801 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-01-31 | F | D | 475 | $136.06 | 5,056 | D | — | — | (F1) Shares withheld by Neurocrine Biosciences, Inc. (the "Company" or "Issuer") to satisfy tax withholding requirements on vesting of restricted stock units ("RSUs"). No shares were sold. |
| 2 | Common | Common Stock | 2026-01-31 | M | A | 801 | $0.00 | 5,531 | D | — | — | |
| 3 | Derivative | Restriced Stock Unit | 2026-01-31 | M | D | 801 | $0.00 | 0 | D | — · — to — | 801 Common Stock | (F2) Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. (F3) This RSU was granted to the Reporting Person on January 31, 2022. In accordance with the terms of the RSU, the award vested as to 800 shares on January 31, 2023, vested as to 800 shares on January 31, 2024, vested as to 801 shares on January 31, 2025, and vested as to 801 shares on January 31, 2026, subject to the terms and conditions of the award. |