Malte Peters - 22 Jul 2025 Form 4 Insider Report for HOOKIPA Pharma Inc. (HOOK)

Role: Chief Executive Officer, Director
Signature: /s/ Malte Peters
Issuer symbol: HOOK
Transactions as of: 22 Jul 2025
Net transactions value: -$26,842
Form type: 4
Filing time: 23 Jul 2025, 18:09:44 UTC
Previous filing: 09 Jun 2025
Next filing: 09 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Peters Malte	Chief Executive Officer, Director	C/O HOOKIPA PHARMA INC., 350 FIFTH AVENUE, 72ND FLOOR, SUITE 7240, NEW YORK	/s/ Malte Peters	23 Jul 2025	0001876563

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HOOK	Common Stock	Sale	$26,842	-29,176	-27%	$0.9200	79,519	22 Jul 2025	Direct	F1

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

Explanation of Responses:

Id	Content
F1	This sale was affected pursuant to a "sell to cover" arrangement adopted by the Issuer to satisfy the tax withholding obligations triggered by the vesting of restricted stock units granted on July 22, 2024 and does not represent a discretionary trade by the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer.