Michael Thomas Heffernan - Jul 8, 2025 Form 4 Insider Report for enGene Holdings Inc. (ENGN)

Role: Director
Signature: /s/ Lee Giguere, as attorney-in-fact for the Reporting Person
Stock symbol: ENGN
Transactions as of: Jul 8, 2025
Transactions value $: $0
Form type: 4
Date filed: 7/10/2025, 04:06 PM
Previous filing: Jun 18, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Heffernan Michael Thomas	Director	C/O 4868 RUE LEVY, SUITE 220, SAINT-LAURENT, QUEBEC, CANADA	/s/ Lee Giguere, as attorney-in-fact for the Reporting Person	2025-07-10	0001448914

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	ENGN	Stock Option (Right to Buy)	Award	$0	+45K		$0.00	45K	Jul 8, 2025	Common Shares	45K	$3.83	Direct	F1

Showing 1 to 1 of 1 entries

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

Explanation of Responses:

Id	Content
F1	This option vests at 1/3 on each of the first, second and third anniversaries of Mr. Heffernan's date of appointment to the Board, which was July 8, 2025.