[Form 4] EXELIXIS, INC. Insider Trading Activity

Rhea-AI Filing Summary

Exelixis (EXEL) President and CEO Michael M. Morrissey filed a Form 4 reporting charitable and estate-planning stock transfers. On 11/11/2025, he gifted 160,000 shares of common stock to the Bombora Rise Foundation. On 11/12/2025, he gifted 101,548 shares to the Morrissey Family Living Trust and 80,000 shares to a donor advised fund. All gifts were at a reported price of $0 per share (transaction code G).

Following these transactions, the filing shows 1,714,404 shares held by the Morrissey Family Living Trust and 17,728 shares held via the Exelixis 401(k) Plan. It also notes 1,416,692 shares that will be issued upon vesting of RSUs and PSUs, each representing one share of common stock.

Insider Trade Summary

443,096 shares gifted

Mixed 5 txns

Insider MORRISSEY MICHAEL

Role President and CEO

Type	Security	Shares	Price	Value
Gift	Common Stock	101,548	$0.00	--
Gift	Common Stock	101,548	$0.00	--
Gift	Common Stock	80,000	$0.00	--
Gift	Common Stock	160,000	$0.00	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 1,416,692 shares (Direct); Common Stock — 1,794,404 shares (Indirect, By Trust)

Footnotes (1)

1. On November 11, 2025, the Reporting Person gifted 160,000 shares of Exelixis, Inc. common stock ("Common Stock") to the Bombora Rise Foundation. On November 12, 2025, the Reporting Person gifted 101,548 shares of Common Stock to Michael M. Morrissey and Meghan D. Morrissey, Trustees of the Morrissey Family Living Trust dated July 21, 1994, as amended. Includes 1,416,692 shares of Common Stock that will be issued to the Reporting Person upon vesting of restricted stock units ("RSUs") and performance-based restricted stock units ("PSUs"). Each RSU is the economic equivalent of one share of Common Stock and each PSU represents a contingent right to receive one share of Common Stock. On November 12, 2025, the Reporting Person gifted 80,000 shares of Common Stock to a donor advised fund. Shares held by Michael M. Morrissey and Meghan D. Morrissey, Trustees of the Morrissey Family Living Trust dated July 21, 1994, as amended. Represents shares of Common Stock under the Exelixis, Inc. 401(k) Plan, pursuant to a plan statement dated as of November 10, 2025.

Form 4 Insider Transactions: What Each Field Means →

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

MORRISSEY MICHAEL

(Last) (First) (Middle)

C/O EXELIXIS, INC.

1851 HARBOR BAY PARKWAY

(Street)

ALAMEDA CA 94502

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
EXELIXIS, INC. [ EXEL ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/11/2025

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
Common Stock	11/11/2025		G(1)		160,000	D	$0	1,692,856	I	By Trust
Common Stock	11/12/2025		G(2)		101,548	D	$0	1,416,692(3)	D
Common Stock	11/12/2025		G(2)		101,548	A	$0	1,794,404	I	By Trust
Common Stock	11/12/2025		G(4)		80,000	D	$0	1,714,404(5)	I	By Trust
Common Stock								17,728(6)	I	By 401(k)

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

Explanation of Responses:

1. On November 11, 2025, the Reporting Person gifted 160,000 shares of Exelixis, Inc. common stock ("Common Stock") to the Bombora Rise Foundation.

2. On November 12, 2025, the Reporting Person gifted 101,548 shares of Common Stock to Michael M. Morrissey and Meghan D. Morrissey, Trustees of the Morrissey Family Living Trust dated July 21, 1994, as amended.

3. Includes 1,416,692 shares of Common Stock that will be issued to the Reporting Person upon vesting of restricted stock units ("RSUs") and performance-based restricted stock units ("PSUs"). Each RSU is the economic equivalent of one share of Common Stock and each PSU represents a contingent right to receive one share of Common Stock.

4. On November 12, 2025, the Reporting Person gifted 80,000 shares of Common Stock to a donor advised fund.

5. Shares held by Michael M. Morrissey and Meghan D. Morrissey, Trustees of the Morrissey Family Living Trust dated July 21, 1994, as amended.

6. Represents shares of Common Stock under the Exelixis, Inc. 401(k) Plan, pursuant to a plan statement dated as of November 10, 2025.

Remarks:

	/s/ Nina Ayer, Attorney in Fact	11/13/2025
	** 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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