Amin Khan - Feb 19, 2024 Form 4 Insider Report for Icosavax, Inc. (ICVX)

Role: Former EVP, Head of Research and Development
Signature: /s/ Thomas Russo, Attorney-in-Fact
Stock symbol: ICVX
Transactions as of: Feb 19, 2024
Transactions value $: $0
Form type: 4
Date filed: 2/20/2024, 07:52 PM
Previous filing: Jun 14, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ICVX	Stock Option (Right to Buy)	Disposed to Issuer		-120K	-100%		0	Feb 19, 2024	Common Stock	120K	$9.06	Direct	F1, F2
transaction	ICVX	Stock Option (Right to Buy)	Disposed to Issuer		-180K	-100%		0	Feb 19, 2024	Common Stock	180K	$10.16	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Amin Khan is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	In connection with the terms of an Agreement and Plan of Merger, dated as of December 11, 2023 (the "Merger Agreement"), by and among the Issuer, AstraZeneca Finance and Holdings Inc. ("Parent"), and Isochrone Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), Purchaser completed a tender offer for shares of the Issuer's Common Stock at a purchase price per share of (i) $15.00 plus (ii) one non-tradable contingent value right ("CVR") per share representing the right to receive a contingent payment of up to $5.00 in cash upon achievement of specified milestones. After completion of the tender offer, Purchaser merged with and into the Issuer (the "Merger"), effective as of February 19, 2024 (the "Effective Time"), with the Issuer continuing as the surviving entity and a wholly owned subsidiary of Parent.
F2	Pursuant to the terms of the Merger Agreement, immediately prior to the Effective Time, this stock option was cancelled and converted into the right to receive, subject to the terms of the Merger Agreement, (a) an amount in cash equal to the product obtained by multiplying (1) the aggregate number of shares underlying such option immediately prior to the Effective Time by (2) an amount equal to (A) $15.00 less (B) the exercise price of such option, plus (b) one CVR for each share underlying such option immediately prior to the Effective Time.

Content

In connection with the terms of an Agreement and Plan of Merger, dated as of December 11, 2023 (the "Merger Agreement"), by and among the Issuer, AstraZeneca Finance and Holdings Inc. ("Parent"), and Isochrone Merger Sub Inc., a wholly owned subsidiary of Parent ("Purchaser"), Purchaser completed a tender offer for shares of the Issuer's Common Stock at a purchase price per share of (i) $15.00 plus (ii) one non-tradable contingent value right ("CVR") per share representing the right to receive a contingent payment of up to $5.00 in cash upon achievement of specified milestones. After completion of the tender offer, Purchaser merged with and into the Issuer (the "Merger"), effective as of February 19, 2024 (the "Effective Time"), with the Issuer continuing as the surviving entity and a wholly owned subsidiary of Parent.

Pursuant to the terms of the Merger Agreement, immediately prior to the Effective Time, this stock option was cancelled and converted into the right to receive, subject to the terms of the Merger Agreement, (a) an amount in cash equal to the product obtained by multiplying (1) the aggregate number of shares underlying such option immediately prior to the Effective Time by (2) an amount equal to (A) $15.00 less (B) the exercise price of such option, plus (b) one CVR for each share underlying such option immediately prior to the Effective Time.

Remarks:

Former EVP, Head of Research and Development