Kiniksa Pharmaceuticals International plc – Articles of Incorporation Watch

from 8-K12B 72 pages The Companies Acts Public Company Limited by Shares Articles of Association of Kiniksa Pharmaceuticals International, PLC

from 8-K 53 pages Amended & Restated Bye-Laws of Kiniksa Pharmaceuticals, Ltd

from S-1/A 48 pages Amended & Restated Bye-Laws of Kiniksa Pharmaceuticals, Ltd

from S-1 61 pages Amended and Restated Bye-Laws of Kiniksa Pharmaceuticals, Ltd

from S-1 3 pages 3. the Company Is to Be an Exempted Company as Defined by the Companies Act 1981 (The “Act”). 4. the Company, With the Consent of the Minister of Finance, Has Power to Hold Land Situate in Bermuda Not Exceeding in All, Including the Following Parcels:- N/a 5. the Authorised Share Capital of the Company Is US$12,000.00 Divided Into Shares of US$0.0001 Each. 6. the Objects for Which the Company Is Formed and Incorporated Are Unrestricted. 7. the Following Are Provisions Regarding the Powers of the Company - Subject to Paragraph 6, the Company May Do All Such Things as Are Incidental or Conducive to the Attainment of Its Objects and Shall Have the Capacity, Rights, Powers and Privileges of a Natural Person, and - (I) Pursuant to Section 42 of the Act, the Company Shall Have the Power to Issue Preference Shares Which Are, at the Option of the Holder, Liable to Be Redeemed; (II) Pursuant to Section 42a of the Act, the Company Shall Have the Power to Purchase Its Own Shares for Cancellation; and (III) Pursuant to Section 42b of the Act, the Company Shall Have the Power to Acquire Its Own Shares to Be Held as Treasury Shares

from DRS 61 pages Amended and Restated Bye-Laws of Kiniksa Pharmaceuticals, Ltd

from DRS 3 pages 3. the Company Is to Be an Exempted Company as Defined by the Companies Act 1981 (The “Act”). 4. the Company, With the Consent of the Minister of Finance, Has Power to Hold Land Situate in Bermuda Not Exceeding in All, Including the Following Parcels:- N/a 5. the Authorised Share Capital of the Company Is US$12,000.00 Divided Into Shares of US$0.0001 Each. 6. the Objects for Which the Company Is Formed and Incorporated Are Unrestricted. 7. the Following Are Provisions Regarding the Powers of the Company - Subject to Paragraph 6, the Company May Do All Such Things as Are Incidental or Conducive to the Attainment of Its Objects and Shall Have the Capacity, Rights, Powers and Privileges of a Natural Person, and - (I) Pursuant to Section 42 of the Act, the Company Shall Have the Power to Issue Preference Shares Which Are, at the Option of the Holder, Liable to Be Redeemed; (II) Pursuant to Section 42a of the Act, the Company Shall Have the Power to Purchase Its Own Shares for Cancellation; and (III) Pursuant to Section 42b of the Act, the Company Shall Have the Power to Acquire Its Own Shares to Be Held as Treasury Shares