Pharma Stock Jumps 4.5 per cent After Japan’s Nod for Injectable Biosimilar Pharma Stock Jumps 4.5 per cent After Japan’s Nod for Injectable Biosimilar A key injectable biosimilar gets the green light from Japan, driving a 4.5 per cent surge in stock price. Pushkar Shinde / Tuesday, January 7, 2025 / Article rating: 5.0 A key injectable biosimilar gets the green light from Japan, driving a 4.5 per cent surge in stock price.