Share Buyback Program

The Group initiated its share buyback program on March 9, 2026, covering the acquisition of a maximum of 1,250,000 SPIE shares. The objective of this program was to partially offset the dilutive effects of the employee shareholding plan and the Group’s long-term incentive plan. These shares will soon be canceled.

SPIE has entrusted an investment services provider with a mandate for the acquisition of a maximum of 1,250,000 SPIE shares, over a period extending from March 9, 2026, to April 30, 2026.

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From March 9, 2026 to March 19, 2026, the Group has repurchased the number of shares mentioned above. This share buyback program was implemented under the authorisation granted by the Annual Shareholders’ Meeting of April 30, 2025, pursuant to its 14th resolution. The purchase price did not exceed the maximum price set by the said Shareholders’ Meeting. Details of the share buyback program are available in section 6.4.3 of SPIE’s 2024 Universal Registration Document.Information on transactions on its own shares by SPIE under the share buyback program will be published below:

Disclosure of share buy-back transactions - 09.03.2026 to 13.03.2026

Disclosure of share buy-back transactions - 16.03.2026 to 19.03.2026