3B BlackBio Dx NSE Listing Effective April 20

• 3B BlackBio Dx Limited equity shares admitted for trading on NSE effective April 20, 2026 per circular NSE/CML/73797.
• National Stock Exchange circular lists 105 companies admitted to dealings on its capital market segment from April 20, 2026.
• Circular specifies designated security codes, ISINs, face values, and number of securities for each newly admitted company.
• The listing approval follows NSE Trading Regulations 3.1.1 and 2.5.5, with trading to occur in specified lot sizes.