Jan 10 (Reuters) - E2open Parent Q3 subscription revenue USD 132 million. * Q3 adjusted gross margin 68.8% * Q3 revenue USD 151.7 million vs. IBES estimate USD 152.6 million * Q3 net income USD -381.6 million * Q3 adjusted EBITDA USD 53.6 million * Q3 adjusted EBITDA margin 35.3% * outlook FY adjusted EBITDA USD 215 million