On December 18, Kristian Waldeck bought 20,000 shares in the medical technology company Bibb Instruments, where he is a board member. The shares were bought at a price of SEK 2.60 per share, a transaction totaling SEK 52,000. The transaction was carried out on Spotlight Stock Market. This is stated in Finansinspektionen's insider register.Waldeck thereafter owns 40,000 shares in Bibb Instruments, according to the ownership service Holdings.