OmaSp was listed on the Nasdaq Helsinki Ltd Main List on December 4, 2018

In August 2018, the Board of Directors of Oma Säästöpankki decided to initiate a strategic investigation into the public offering and, as a follow-up, the Bank announced that it plans to do so on 7.11. IPO and listing on the Nasdaq Helsinki Ltd Stock Exchange. On 29 November 2018, Oma Säästöpankki Oyj and the South Karelia Savings Bank Foundation decided on the realization of the IPO. In the IPO, the final subscription price of the share was EUR 7.00 per share. This corresponded to EUR 207.2 million immediately after the listing.

Trading in the shares of Oma Säästöpankki Oyj started on the main list of the Helsinki Stock Exchange on 4.12.2018. In a public offering, Oma Säästöpankki issued a total of 4.500.000 million new shares. The Bank received approximately EUR 31.4 million funds from the IPO. The total number of outstanding shares is 29.585.000 shares. The new shares issued in the share issue represent approximately 15.2 % of the Bank's shares immediately after the IPO. After the IPO, the total number of shareholders was over 1.700.