FORM 4 ☐ Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). ☐ Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Delaet Ingrid	2. Issuer Name and Ticker or Trading Symbol NEUROCRINE BIOSCIENCES INC [ NBIX ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) Chief Regulatory Officer
(Last)          (First)          (Middle) 6027 EDGEWOOD BEND CT.	3. Date of Earliest Transaction (MM/DD/YYYY) 2/12/2026
(Street) SAN DIEGO, CA 92130	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person
(City)        (State)        (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	2/12/2026		M		1,600	A	$0	6,656	D
Common Stock	2/12/2026		F		881 (1)	D	$123.1	5,775	D
Common Stock	2/13/2026		M		1,401	A	$0	7,176	D
Common Stock	2/13/2026		F		756 (1)	D	$124.12	6,420	D
Common Stock	2/13/2026		M		1,359	A	$0	7,779	D
Common Stock	2/13/2026		F		734 (1)	D	$124.12	7,045	D
Common Stock	2/13/2026		A		19,935 (2)	A	$0	26,980	D
Common Stock	2/13/2026		F		10,755 (1)	D	$124.12	16,225	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Unit	(3)	2/12/2026		M			1,600	(4)	(4)	Common Stock	1,600	$0	4,801	D
Restricted Stock Unit	(3)	2/13/2026		M			1,401	(5)	(5)	Common Stock	1,401	$0	2,802	D
Restricted Stock Unit	(3)	2/13/2026		M			1,359	(6)	(6)	Common Stock	1,359	$0	1,359	D
Stock Option	$124.12	2/13/2026		A		31,234		(7)	2/13/2036	Common Stock	31,234	$0	31,234	D
Restricted Stock Unit	(3)	2/13/2026		A		5,479		(8)	(8)	Common Stock	5,479	$0	5,479	D

Explanation of Responses:
(1)	Shares withheld by Neurocrine Biosciences, Inc. (the "Company" or "Issuer") to satisfy tax withholding requirements on vesting of restricted stock units ("RSUs") or performance restricted stock units ("PRSUs"), as applicable. No shares were sold.
(2)	On May 19, 2023, the Reporting Person was granted PRSUs representing the right to receive shares of the Issuer's common stock based upon the achievement of specified performance metrics over the three-year performance period ending on December 31, 2025. Effective February 13, 2026, the achievement of the applicable performance metrics and the resulting payout level were certified, and, as a result of such certification, the PRSUs vested at 125% of the target number of shares subject to the award.
(3)	Each RSU represents a contingent right to receive one share of the Issuer's common stock.
(4)	This RSU was granted to the Reporting Person on February 12, 2025. In accordance with the terms of the RSU, the award vested as to 1,600 shares on February 12, 2026, and will vest as to 1,600 shares on February 12, 2027, 1,600 shares on February 12, 2028, and 1,601 shares on February 12, 2029, subject to the terms and conditions of the award.
(5)	This RSU was granted to the Reporting Person on February 13, 2024. In accordance with the terms of the RSU, the award vested as to 1,401 shares on February 13, 2025, vested as to 1,401 shares on February 13, 2026, and will vest as to 1,401 shares on February 13, 2027, and 1,401 shares on February 13, 2028, subject to the terms and conditions of the award.
(6)	This RSU was granted to the Reporting Person on February 13, 2023. In accordance with the terms of the RSU, the award vested as to 1,358 shares on February 13, 2024, vested as to 1,358 shares on February 13, 2025, vested as to 1,359 shares on February 13, 2026, and will vest as to 1,359 shares on February 13, 2027, subject to the terms and conditions of the award.
(7)	Represents option of which 1/48th of the shares underlying the option becomes vested and exercisable on March 13, 2026 and an additional 1/48th of the shares underlying the option becomes vested and exercisable each month thereafter.
(8)	The Restricted Stock Units will vest annually at 1/4 of the units vesting on each of February 13, 2027, February 13, 2028, February 13, 2029, and February 13, 2030.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Delaet Ingrid 6027 EDGEWOOD BEND CT. SAN DIEGO, CA 92130			Chief Regulatory Officer

Signatures
/s/ Darin Lippoldt, Attorney-in-Fact		2/17/2026
**Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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