Summit Therapeutics (SMMT) Form 4 Summit Therapeutics / Mahkam Zanganeh ownership change

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).

1. Name and Address of Reporting Person^*

Zanganeh Mahkam

(Last) (First) (Middle)

C/O SUMMIT THERAPEUTICS INC.

601 BRICKELL KEY DRIVE, SUITE 1000

(Street)

MIAMI FL 33131

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Summit Therapeutics Inc. [ SMMT ]

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

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
08/23/2024

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
Performance Stock Option (right to buy)	$1.06	08/23/2024		A		260,000		(1)	06/28/2032	Common Stock	260,000	(2)	260,000	D
Performance Stock Option (right to buy)	$1.29	08/23/2024		A		100,000		(3)	09/09/2032	Common Stock	100,000	(2)	100,000	D
Performance Stock Option (right to buy)	$1.68	08/23/2024		A		2,397,640		(4)	10/13/2033	Common Stock	2,397,640	(2)	2,397,640	D

Explanation of Responses:

1. These performance-based stock options vested on August 23, 2024, upon the attainment of the satisfaction of certain financial performance objectives. Note this does not include an additional 1,040,000 shares underlying options which were granted on June 28, 2022, that remain subject to the satisfaction of performance conditions.

2. Not applicable.

3. These performance-based stock options vested on August 23, 2024, upon the attainment of the satisfaction of certain financial performance objectives. Note this does not include an additional 400,000 shares underlying options which were granted on September 9, 2022 that remain subject to the satisfaction of performance conditions.

4. These performance-based stock options vested on August 23, 2024, upon the attainment of the satisfaction of certain financial performance objectives. Note this does not include an additional 9,590,558 shares underlying options which were granted on October 13, 2023 that remain subject to the satisfaction of performance conditions.

Remarks:

	/s/ Mahkam Zanganeh	08/23/2024
	** 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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