Glenmark Pharmaceuticals stocks fell 16 per cent, its biggest single-day fall in eight years, on Friday after a weak March quarter result. The stock closed at Rs 759.35, shedding 145 points.
The Street had high expectations after the launch of multi-billion cholesterol drug Zetia generic on a six-month exclusivity during the December quarter.
The drug was expected to generate $200-250 million of sales during the exclusivity period itself.
The stock had then seen an all-time high of Rs 993 on December 1. However, US sales declined sequentially in the March quarter. Also, the company was unable to reduce its Rs