Lena Bjurner, HR chief at Sobi, has bought nearly 30,000 shares in the company for just over 7 million kronor.
The transaction took place on Monday according to market data.
Sobi is a specialist pharmaceutical company focused on rare diseases.
The deal amounts to just over 7 million kronor.
Fastpartner chairman Sven-Olof Johansson has bought 196600 shares in the company for a total of nearly 7.9 million kronor.
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Yubico chairman Patrik Tigerschiöld has acquired around 96,000 shares in the company through two separate transactions.
Modo recorded a deficit of 2.8 million kronor for the season that ended with a semifinal exit in HockeyAllsvenskan. CEO Johan Widebro described the steps taken to control spending without major cuts.
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The Timrå Party believes 2.1 billion kronor is too low a price for the Torsboda area to be sold to Google. They want better terms but still support the deal.