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Investors Contacts

Nomad, Global Coordinator e Specialist
BPER Banca S.p.A.


BDO Italia S.p.A.


Dissemination of Regulated Information
The company rely on the eMarket-SDIR circuit managed by SPAFID CONNECT S.p.A. based in Foro Buonaparte, 10 – 20121 Milan.


Identification Codes
Ordinary Shares are identified with the following codes:

– Alphanumeric Code: OSA

– ISIN Code: IT0005424830

Market Warrants are identified with following codes:

– Alphanumeric Code: WOSA25

– ISIN Code: IT0005424822

Ai Short-run Warrants sono stati attribuiti i seguenti codici identificativi:

– Codice ISIN: IT0005424814


Share Capital and Shareholders
The subscribed and paid-up Share Capital consists of Euro 1,400,000.00 divided into no. 14,000,000 ordinary shares admitted to trading on AIM Italia on November 4th 2020 with no par value. The table below indicates the relative composition of the shareholder structure:


Shareholders Nr. Shares post Offer % Share capital entitled to vote % Voting rights
Ferrero Mirella 8.834.000 63,10% 63,10%
Mercato(i) 5.166.000 36,90% 36,90%

i) Investors included within the definition of “free float” pursuant to the AIM Issuers’ Regulation and those not included within this definition too.

Disclosure Obligations for Significant Shareholders

Pursuant to the AIM Italia Regulation, anyone holding at least 5% of a class of OSAI A.S. S.p.A. is a “Significant Shareholder”.

Reaching or exceeding the thresholds of 5%, 10%, 15%, 20%, 25%, 30%, 50%, 66.6% and 90%, as well as the reduction below these thresholds, constitute a ” Substantial Change ”which must be communicated by the Significant Shareholders to the management body of OSAI AS S.p.A..

For this reason, the Significant Shareholder must notify to OSAI A.S. S.p.A. the Substantial Change promptly and in any case within 4 trading days starting from the day on which he learned about the operation capable of giving rise to the obligation, regardless of the date of execution, or rather the date on which the subject obliged learned about the events involving changes in the share capital indicating:


1. their identity;
2. the date on which OSAI A.S. S.p.A. has been informed;
3. the date on which the Substantial Change of equity investments took place;
4. the nature and extent of the participation of the Significant Shareholder in the transaction.


The communication must be send using the attached form, to be sent both via e-mail and via PEC respectively to the following addresses:;

Download Significant Shareholder Communication Form