Nurix Therapeutics (NRIX) awards CEO Arthur Sands 562,500 options

Rhea-AI Filing Summary

Nurix Therapeutics President and CEO Arthur T. Sands received an employee stock option grant covering 562,500 shares of common stock at an exercise price of $16.45 per share on February 10, 2026.

The option vests in 36 equal monthly installments beginning March 10, 2026, and becomes fully vested on February 9, 2029, subject to his continued service. It is scheduled to expire on February 9, 2036.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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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 for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SANDS ARTHUR T

(Last) (First) (Middle)

C/O NURIX THERAPEUTICS, INC.

1600 SIERRA POINT PKWY

(Street)

BRISBANE CA 94005

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Nurix Therapeutics, Inc. [ NRIX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President, CEO

3. Date of Earliest Transaction (Month/Day/Year)
02/10/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction 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

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction 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 (Month/Day/Year)		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: 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
Employee Stock Option (right to buy)	$16.45	02/10/2026		A		562,500		(1)	02/09/2036	Common Stock	562,500	$0	562,500	D

Explanation of Responses:

1. The stock option vests as to 1/36 of the total shares monthly beginning March 10, 2026, until the option is fully vested on February 9, 2029, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Remarks:

	/s/ Daniel Burbach, as Attorney-in-Fact for Arthur T. Sands	02/10/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What did Nurix Therapeutics (NRIX) disclose about CEO Arthur Sands in this Form 4?

The filing shows Arthur T. Sands, Nurix Therapeutics’ President and CEO, received an employee stock option grant for 562,500 shares. These options give him the right to buy Nurix common stock at a fixed exercise price of $16.45 per share.

How many Nurix Therapeutics (NRIX) stock options were granted to the CEO?

The Form 4 reports that CEO Arthur T. Sands was granted 562,500 employee stock options. Each option represents the right to purchase one share of Nurix common stock, subject to the vesting schedule and other terms described in the filing.

What is the exercise price of Arthur Sands’ Nurix (NRIX) stock options?

The employee stock options granted to Arthur T. Sands carry an exercise price of $16.45 per share. This means he can purchase Nurix common stock at $16.45 once the options vest and while they remain unexpired.

How do the Nurix (NRIX) CEO’s stock options vest over time?

The stock option vests as to 1/36 of the total shares monthly, starting on March 10, 2026. Vesting continues each month until the grant is fully vested on February 9, 2029, conditioned on his continued service to Nurix.

When do Arthur Sands’ Nurix (NRIX) stock options expire?

The Form 4 states the employee stock option held by Arthur T. Sands has an expiration date of February 9, 2036. After that date, any unexercised portion of the 562,500 options would no longer be exercisable.

Is the Nurix (NRIX) CEO’s option grant reported as directly owned?

Yes. The filing classifies the 562,500 employee stock options as directly owned (D) by Arthur T. Sands. There is no indication in the footnotes that another entity holds voting or investment authority over these derivative securities.