Section IV – Summary Tables

Table 1 – Structure of Snam’s Board of Directors and Committees

This symbol indicates the Director in charge of the internal control and risk management system.

This symbol indicates the person with primary responsibility for the management of the issuer (Chief Executive Officer or CEO).

The date of first appointment of each director means the date on which the director was unanimously appointed for the first time to the issuer’s Board of Directors.

This column indicates the list from which each director was drawn (M: majority list, to be inteded as the list from which the majority of the directors were drawn; “m”: minority list, to be intended as the list from which the minority of the directors were drawn; “BoD”: list submitted by the Board of Directors).

This column shows the number of directorships and statutory auditor offices held by the person in question in other companies listed in Italy or in other regulated markets, in financial companies, banks, insurance firms or other large companies. Details of the offices concerned are provided in the Report on Corporate Governance.

This column shows the directors’ attendance at meetings of the Board of Directors and of Committees (indicate the number of meetings attended compared with the total number of meetings that could have been attended, e.g., 6/8, 8/8, etc.).

This column indicates the director’s role on the Committee concerned: “C”: Chairperson; “M”: member.

Established 11 May 2016.

The date refers to the appointment of Carlo Malacarne as director by the Shareholders’ Meeting. From 8 May 2006 to 27 April 2016, Carlo Malacarne fulfilled the role of Chief Executive Officer.

Since 15 January 2016, Marco Alverà has fulfilled the role of General Manager, a post that he continues to occupy after his appointment as Chief Executive Officer.

Chairman and member of the Compensation Committee since 11 May 2016.

Member of the Appointments Committee since 11 May 2016.

Chairman and member of the Control and Risk Committee until 27 April 2016.

Chairman and member of the Appointments Committee since 11 May 2016.

Member of the Control, Risk and Related-Party Transactions Committee since 11 May 2016.

Chairman of the Control, Risk andRelated-Party Transactions Committee since 11 May 2016.

Chairman of the Compensation Committee until 27 April 2016 and a member since 11 May 2016.

Member of the Appointments Committee until 27 April 2016.

Member of the Compensation Committee until 11 May 2016.

Member of the Appointments Committee since 11 May 2016.

Member of the Appointments Committee until 27 April 2016.

Chairman and member of the Appointments Committee until 27 April 2016.

Member of the Control and Risk Committee until 27 April 2016.

Member of the Compensation Committee until 27 April 2016.

Member of the Control and Risk Committee until 27 April 2016.

Member of the Compensation Committee until 27 April 2016.