** Shares of Biome Australia BIO.AX rise as much as 13.3% to A$0.470, hitting their highest level since Nov. 12

** Stock logs its best intraday pct gain since May 2

** Pharma co reports revenue of A$6.48 million ($4.33 million) for its second quarter, up 40.9% from a year earlier

** Says first-half revenue A$12.42 million, up 40.2% from last year

** Stock fell 28.8% in 2025

($1 = 1.4963 Australian dollars)

(Reporting by Rajasik Mukherjee in Bengaluru)

((Rajasik.Mukherjee@thomsonreuters.com))