After plunging 9.37 per cent to Rs 420 in intra-day trade, the pharma major's scrip finally ended at Rs 438.35, down 5.42 per cent at the BSE.
On the NSE, the stock lost 5.58 per cent to settle at Rs 438.05 for the day.
"While we await more clarity from the management on the exact impact on the financials, especially the OPMs, the company could trade at a huge discount to its peers," said Sarabjit Kour Nangra, VP-Research, Pharma, Angel Broking.
"On Saturday, January 11, 2014, Ranbaxy received the form 483 with certain observations as a result of the recent US FDA inspection at its active pharmaceutical ingredient (API) plant at Toansa, Punjab, India," the company said in a filing to the BSE.
An FDA Form 483 is issued to a company's management at the conclusion of an inspection when an investigator has observed any conditions that in their judgement may constitute violations of the Food Drug and Cosmetic Act and related Acts.
"The company is assessing the observations, and will respond to the US FDA in accordance with the agency's procedure to resolve the concerns at the earliest," Ranbaxy Laboratories said.
Last year in September, the USFDA had issued an import alert on drugs produced by Ranbaxy Laboratories at its Mohali plant in Punjab, for violation of current good manufacturing practices.
In May last year, Ranbaxy had pleaded guilty to 'felony charges' relating to manufacture and distribution of certain 'adulterated' drugs made at two units in India to the US authorities and had agreed to pay USD 500 million as penalty.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
