Spanish court summons Gotham City founder in Grifols share price probe

Core Points - Spain's High Court has summoned Daniel Yu, the founder of Gotham City Research, to testify regarding allegations of disseminating misleading information about pharmaceutical companies [1] Group 1 - The High Court's action indicates a legal response to concerns over the impact of short-selling activities on the pharmaceutical sector [1] - The case highlights the ongoing scrutiny of short sellers and their influence on market perceptions of companies [1] - Allegations against Gotham City Research suggest potential regulatory implications for short-selling practices in the industry [1]