AVAILABILITY OF 2025-2026 HALF YEAR FINANCIAL REPORT Bernin (Grenoble), France, on November 19, 2025 - Soitec (Euronext Paris), a world leader in designing and manufacturing of innovative semiconductor materials, today announces that it has made available to the public and filed with the French Financial Markets Authority (Autorité des Marchés Financiers, or AMF) its 2025-2026 half-year financial report for the period ended on September 30, 2025. The French and English version of the 2025-2026 half-year fin ...

Bernin, on November 4, 2025 INFORMATION RELATING TO THE TOTAL NUMBER OF VOTING RIGHTS AND SHARES FORMING THE SHARE CAPITAL (Article L. 233-8 II of the French Commercial Code and article 223-16 of the General Regulation of the French financial markets authority (AMF)) Corporate name and address of the company: SOITECParc Technologique des Fontaines - Chemin des Franques 38190 Bernin (FRANCE) Statement date Total number of shares forming the share capital Total number of voting rights 10/31/2025 35, ...

Group 1 - Soitec is a global leader in innovative semiconductor materials, focusing on technological performance and energy efficiency for over 30 years [2] - The company generated sales of €0.9 billion in the fiscal year 2024-2025 [2] - Soitec serves three main strategic markets: Mobile Communications, Automotive and Industrial, and Edge and Cloud AI [2] Group 2 - As of September 30, 2025, Soitec has a total of 35,772,015 ordinary shares with a par value of €2.00 each [3] - The total number of theoretical (gross) voting rights is 45,786,344, while the total number of exercisable (net) voting rights is 45,705,949 [1][3] - The company employs over 2,200 individuals from 50 different nationalities across its sites in Europe, the United States, and Asia [2]

Core Viewpoint - Soitec has appointed Julie Galland as the new permanent representative of CEA Investissement on its Board of Directors, replacing François Jacq, effective immediately [1][4]. Group 1: Appointment Details - Julie Galland has been serving as the Director of Technological Research at the French Alternative Energies and Atomic Energy Commission (CEA) since January 2023 [2]. - She holds degrees from École polytechnique and has a PhD in Solid-State Physics, bringing expertise in strategic technologies related to national sovereignty, energy transition, and digital technology [2]. Group 2: Previous Experience - Prior to her role at CEA, Galland worked at the Directorate-General for Enterprise (DGE) from 2012 to 2023, focusing on sectors such as semiconductors, health, aerospace, and digital technology [3]. - She led innovation and investment policies, contributing to the structuring of industrial sectors and public policy implementation [3]. Group 3: Company Overview - Soitec is a global leader in innovative semiconductor materials, generating sales of €0.9 billion in the fiscal year 2024-2025 [4]. - The company operates in three main strategic markets: Mobile Communications, Automotive and Industrial, and Edge and Cloud AI, employing over 2,200 people from 50 different nationalities [4]. - Soitec has registered nearly 4,300 patents, highlighting its commitment to technological performance and energy efficiency [4].

Core Points - Pierre Barnabé, the CEO of Soitec, has announced his intention to leave the company for personal reasons, with a commitment to remain until March 31, 2026, to ensure a smooth transition [1][2] - The Board of Directors has initiated the process to appoint a new CEO, which will be led by the Compensation, Nominations and Board Governance Committee, considering both internal and external candidates [3] - Frédéric Lissalde, Chairman of the Board, expressed confidence in Barnabé's leadership and the management team's ability to continue implementing the company's strategy during this transition [4] - Barnabé emphasized his commitment to leading Soitec through this period, highlighting the company's progress in diversifying its customer and product base, enhancing innovation, and strengthening its financial structure [5] Company Overview - Soitec is a global leader in innovative semiconductor materials, generating sales of €0.9 billion in the fiscal year 2024-2025 [6] - The company serves three main strategic markets: Mobile Communications, Automotive and Industrial, and Edge and Cloud AI, employing over 2,200 people from 50 different nationalities [6] - Soitec has registered nearly 4,300 patents, indicating a strong focus on innovation and technological advancement [6]

Company Overview - Soitec is a world leader in innovative semiconductor materials, generating sales of €0.9 billion in fiscal year 2024-2025 [6] - The company serves three main strategic markets: Mobile Communications, Automotive and Industrial, and Edge and Cloud AI [6] - Soitec employs over 2,200 individuals from 50 different nationalities and has registered nearly 4,300 patents [6] Annual General Meeting Highlights - The Annual General Meeting was chaired by Frédéric Lissalde and took place on July 22, 2025 [2] - Shareholders approved various key items, including the re-election of certain Directors and compensation policies for corporate officers [8] - The 27th resolution regarding the amendment to the bylaws defining shareholding disclosure thresholds received 60.15% of the votes but was not adopted [2] Board Composition - Following the non-renewal of Kai Seikku's term, Soitec's Board of Directors now consists of 13 members, with 45% being women and 64% independent [3] - Françoise Chombar has replaced Kai Seikku on the Sustainability Committee [3] Additional Information - Detailed voting results and the presentation from the General Meeting are available on the company's website [4]

Core Insights - Soitec has reported its liquidity contract implementation as of June 30, 2025, detailing the resources on the liquidity account [1][3] - The company generated sales of €0.9 billion in the fiscal year 2024-2025, highlighting its position as a leader in innovative semiconductor materials [2] Group 1: Liquidity Contract Details - As of June 30, 2025, the liquidity account held 72,325 Soitec shares and €904,901 [3] - During the first semester of 2025, 231,383 shares were bought for €14,129,177 across 2,855 transactions, while 208,969 shares were sold for €12,889,302 across 2,792 transactions [3] - The previous half-yearly balance sheet on December 31, 2024, showed 51,394 Soitec shares and €2,009,718 in the liquidity account [3] Group 2: Company Overview - Soitec is a global leader in semiconductor materials, focusing on technological performance and energy efficiency for over 30 years [2] - The company serves three main strategic markets: Mobile Communications, Automotive and Industrial, and Edge and Cloud AI [2] - Soitec employs over 2,200 individuals from 50 different nationalities and has registered nearly 4,300 patents [2]

Company Overview - Soitec is a world leader in innovative semiconductor materials, with over 30 years of experience in developing cutting-edge products that deliver technological performance and energy efficiency [3] - The company generated sales of €0.9 billion in the fiscal year 2024-2025 [3] - Soitec serves three main strategic markets: Mobile Communications, Automotive and Industrial, and Edge and Cloud AI [3] - The company employs over 2,200 individuals from 50 different nationalities across its sites in Europe, the United States, and Asia [3] - Soitec holds nearly 4,300 registered patents [3] Share Capital and Voting Rights - As of June 30, 2025, Soitec has a total of 35,727,041 ordinary shares with a par value of €2.00 each [5] - The total number of theoretical (gross) voting rights is 45,640,854 [5] - The total number of exercisable (net) voting rights is 45,564,582 [5]

Core Points - Soitec will hold its Annual General Meeting on July 22, 2025, at 9:30 a.m. Paris time in Paris, France [1] - The preliminary meeting notice was published in the French legal gazette on June 13, 2025, including the agenda and draft resolutions [2] - The convening notice will be published on July 4, 2025, and all related documents are available on the company's website [3] - Shareholders can request additional documents up to five days before the meeting, with specific instructions provided [4] - The General Meeting will be broadcast live on Soitec's website and available for replay [5] - The first-quarter 2025-2026 revenue will be announced on July 22, 2025, after market close [6] Company Overview - Soitec is a world leader in innovative semiconductor materials, with over 30 years of experience in developing high-performance and energy-efficient products [7] - The company operates in three strategic markets: mobile communications, automotive and industry, and smart devices, employing 2,300 people from 50 different nationalities [7] - Soitec has registered more than 4,100 patents, highlighting its strong position in the semiconductor value chain [7]

Core Points - Soitec has filed its 2024-2025 Universal Registration Document with the French Financial Markets Authority [1] - The document is available in both French and English on the company's website and the AMF's website [2] - The document includes the annual financial report and key upcoming events such as the first-quarter 2025-2026 revenue announcement and the Annual General Meeting [3] Company Overview - Soitec is a leading company in innovative semiconductor materials, generating sales of €0.9 billion in fiscal year 2024-2025 [4] - The company serves three main strategic markets: Mobile Communications, Automotive and Industrial, and Edge and Cloud AI [4] - Soitec employs over 2,200 individuals from 50 different nationalities and holds nearly 4,300 patents [4][7]