Icosavax (ICVX) Form 4 Icosavax / Niranjan Kanesa-thasan 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^*

Kanesa-thasan Niranjan

(Last) (First) (Middle)

C/O ICOSAVAX, INC.

1930 BOREN AVE., SUITE 1000

(Street)

SEATTLE WA 98101

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Icosavax, Inc. [ ICVX ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
01/04/2023

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	01/04/2023		M		13,806	A	$0.84	237,786	D
Common Stock	01/04/2023		M		74,648	A	$1.04	312,434	D
Common Stock	01/04/2023		M		11,947	A	$5.9	324,381	D
Common Stock	01/04/2023		M		5,972	A	$15	330,353	D
Common Stock	01/04/2023		S		106,373	D	$15.7038(1)	223,980	D

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
Stock Option (Right to Buy)	$0.84	01/04/2023		M			13,806	(2)	08/06/2030	Common Stock	13,806	$0.00	2,511	D
Stock Option (Right to Buy)	$1.04	01/04/2023		M			74,648	(3)	01/28/2031	Common Stock	74,648	$0.00	42,193	D
Stock Option (Right to Buy)	$5.9	01/04/2023		M			11,947	(4)	04/11/2031	Common Stock	11,947	$0.00	108,369	D
Stock Option (Right to Buy)	$15	01/04/2023		M			5,972	(5)	07/27/2031	Common Stock	5,972	$0.00	118,528	D

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.70 to $15.78. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

2. 25% of the shares subject to the option vested on April 1, 2021, and 1/48th of the shares subject to the option vest monthly thereafter.

3. 25% of the shares subject to the option vested on January 14, 2022, and 1/48th of the shares subject to the option vest monthly thereafter.

4. 25% of the shares subject to the option vested on March 19, 2022, and 1/48th of the shares subject to the option vest monthly thereafter.

5. 1/48th of the shares subject to the option vest monthly following July 28, 2021, the vesting commencement date.

Remarks:

	/s/ Elizabeth Bekiroglu, Attorney-in-Fact	01/05/2024
	** 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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