Darin Lippoldt - 08 Jan 2026 Form 4 Insider Report for NEUROCRINE BIOSCIENCES INC (NBIX)

Role: Chief Legal Officer
Signature: /s/ Darin Lippoldt
Issuer symbol: NBIX
Transactions as of: 08 Jan 2026
Net transactions value: +$120,531
Form type: 4
Filing time: 12 Jan 2026, 16:18:03 UTC
Previous filing: 10 Dec 2025
Next filing: 03 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lippoldt Darin	Chief Legal Officer	6027 EDGEWOOD BEND CT., SAN DIEGO	/s/ Darin Lippoldt	12 Jan 2026	0001504783

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NBIX	Common Stock	Options Exercise	$120,531	+3,349	+7.7%	$35.99	46,754	08 Jan 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NBIX	Incentive Stock Option	Options Exercise	$0	-3,349	-100%	$0.000000	0	08 Jan 2026	Common Stock	3,349	$35.99	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The option was granted February 5, 2016 and vested monthly over four years. These options were due to expire on February 5, 2026.