Item 1(a). Name of Issuer:
HOOKIPA Pharma Inc. (the Issuer)
Item 1(b). Address of Issuers Principal Executive Offices:
350 Fifth Avenue, 72nd Floor, Suite 7240, New York, New York 10118
Item 2(a). Name of Person Filing:
Item 2(b). Address of Principal Business Office or, if none, Residence:
Item 2(c). Citizenship:
(i) Invus
Public Equities, L.P. (Invus Public Equities)
750 Lexington Avenue, 30th Floor, New York, NY 10022
Citizenship: Bermuda limited partnership
(ii) Invus Public Equities Advisors, LLC (Invus PE Advisors)
750 Lexington Avenue, 30th Floor, New York, NY 10022
Citizenship: Delaware limited liability company
(iii) Artal Treasury Limited (Artal Treasury)
PO Box 265, Suite 6, Borough House, Rue du Pre, St. Peter Port, Guernsey GY1 3QU
Citizenship: Guernsey company
(iv) Fynveur SCA (Fynveur)
Valley Park, 44, Rue de la Vallée,
L-2661,
Luxembourg
Citizenship: Luxembourg limited partnership
(v) Fynveur Management Sàrl (Fynveur Management)
Valley Park, 44, Rue de la Vallée,
L-2661,
Luxembourg
Citizenship: Luxembourg limited partnership
(vi) Artal International S.C.A. (Artal International)
Valley Park, 44, Rue de la Vallée,
L-2661,
Luxembourg
Citizenship: Luxembourg limited partnership
(vii) Artal International Management S.A. (Artal International Management)
Valley Park, 44, Rue de la Vallée,
L-2661,
Luxembourg
Citizenship: Luxembourg société anonyme
(viii) Artal Group S.A. (Artal Group)
Valley Park, 44, Rue de la Vallée,
L-2661,
Luxembourg
Citizenship: Luxembourg société anonyme
(ix) Westend S.A. (Westend)
Valley Park, 44, Rue de la Vallée,
L-2661,
Luxembourg
Citizenship: Luxembourg société anonyme
(x) Stichting Administratiekantoor Westend (the Stichting)
Ijsselburcht 3
NL-6825
BS Arnhem, The Netherlands
Citizenship: Netherlands foundation
(xi) Mr. Pascal Minne
Rue
de lIndustrie 44,
B-1000,
Bruxelles, Belgium
Citizenship: Belgium
The foregoing persons are hereinafter sometimes collectively referred to as the Reporting Persons.