Technoprobe S p A : Borsa Italiana orders the admission to trading of the ordinary shares of Technoprobe S.p.A. in Euronext Milan - April 27, 2023

Technoprobe S.p.A.

Via Cavalieri di Vittorio Veneto, 2

23870, Cernusco Lombardone (LC) - Italy www.technoprobe.com

PRESS RELEASE

Borsa Italiana orders the admission to trading of the ordinary shares of Technoprobe S.p.A. in Euronext Milan.

The first trading day will be May 2, 2023

Communication pursuant to art. 82-ter of the Issuers Regulation on additional financial information

Cernusco Lombardone (LC), April 27, 2023 - Technoprobe S.p.A., a company listed on Euronext Growth Milan and leader in the design and production of Probe Cards ("Company" or "Technoprobe"), hereby announces that, today, Borsa Italiana S.p.A. ("Borsa Italiana") ordered, with provision no.16330 , the start of trading of the ordinary shares of the Company (ISIN IT0005482333) on the regulated market Euronext Milan, organized and managed by Borsa Italiana ("Euronext Milan") from May 2, 2023.

On the same date, the ordinary shares of the Company will be delisted from trading on multilateral trading facility Euronext Growth Milan ("Euronext Growth Milan"). Therefore, the last day of trading of the ordinary shares of Technoprobe S.p.A. on Euronext Growth Milan will be April 28, 2023.

The Company announces that, pursuant article 82-ter of the Issuer's Regulation, from the start of trading of ordinary shares on Euronext Milan, will be available to the public within 45 days from the end of the first and third quarter, the additional financial information related to turnover, Ebitda and net financial position, not subject to auditing, as well as a general description of the group's financial position, economic performance and material events and transactions during the reporting period.

The prospectus related to the admission to trading of the ordinary shares of the Company on Euronext Milan is available to the public at the registered office of the Company in Cernusco Lombardone (LC), Via Cavalieri di Vittorio Veneto no. 2, as well as on the website of the Company www.technoprobe.com/investors/investor- relations/ipo.

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This press release will be available on Technoprobe's website www.technoprobe.com, in the Investor

Relations section.

Contacts

Technoprobe S.p.A.	Technoprobe S.p.A.
Investor Relator	Communication & Marketing Manager
Ines Di Terlizzi	Paolo Cavallotti
Email:[e-mail]	Email:[e-mail]
Euronext Growth Advisor e Specialist
Mediobanca - Banca di Credito Finanziario S.p.A.
Piazzetta Enrico Cuccia n. 1 Milano
Email:[e-mail]
Tel: [phone]

Technoprobe Group

Technoprobe is a leading company in the field of semiconductors and microelectronics. Established in 1996 by the entrepreneurial spirit of its founder Giuseppe Crippa, Technoprobe specialises in the design and manufacture of Probe Cards, i.e. electro-mechanical interfaces used for the functional testing of chips. Its market segment is the testing of non-memory or SOC (system on chip) semiconductors. The Group is the only Probe Card manufacturer in Italy and a world leader in terms of volume and turnover. It has partnerships and collaborations with some of the world's largest microelectronics, IT and digital companies. Probe cards are hi-tech devices that are custom- made for each chip and allow the function of chips to be tested during the manufacturing process. These technologically-advanced designs and solutions are essential for ensuring the proper functioning and reliability of devices that play a crucial role in industries such as Information Technology, 5G, Internet of Things, home automation, automotive, aerospace, etc. As a result, Technoprobe is a critical link

Technoprobe S.p.A.

Via Cavalieri di Vittorio Veneto, 2

23870, Cernusco Lombardone (LC) - Italy www.technoprobe.com

in the supply chain for the manufacture of chips, which are at the heart of today's technological world. Technoprobe is a rapidly expanding hub of technological research and innovation with approximately 2700 employees (1700 of them located in Italy), three research centres and more than 600 certified patents. Technoprobe has 14 locations worldwide. The Group's Italian headquarters are in Cernusco Lombardone (LC), a municipality on the outskirts of Milan where there is also a production plant that covers an area of about 18,000 sqm. The Group has two additional production plants in Italy: one in Agrate (MB) covering about 3,000 sqm, and one in Osnago (LC) covering about 5,000 sqm. Also in Italy a Design Center was opened in Sicily, in Catania, in 2022. The Group also has 10 other locations spread across Europe (France and Germany), Asia (Taiwan, South Korea, China, Japan, Philippines and Singapore) and the United States (two locations in California).