Director dealings: Oxford Biomedica chair ups stake

Doliveux, has been at the helm of the board since 2020, bought 20,250 shares at a price of 505p each, spending a total of £102,262.50.OXB's share price closed Wednesday's session at 481p, having lost over a quarter of its value since the start of 2026.After the latest purchase, Oxford Biomedica sai…