Sinolink Securities' (SHA:600109) controlling shareholder, Changsha Yongjin (Group), proposed to repurchase shares worth between 150 million yuan and 300 million yuan, according to a Shanghai bourse filing on Tuesday.
The shares will be bought back within three months after the approval of the board of directors.
The repurchased shares will be used to maintain the company's value and to protect shareholders' interests.
The securities company's shares rose 3% at the close.