UPDATE 1-K12 posts narrower-than-expected Q4 loss

Sept 13 (Reuters) - Technology-based education company K12 Inc posted a narrower-than-expected quarterly loss helped by strong enrollment growth. For the April-June quarter, the company posted a loss of $1.3 million, or 4 cents a share, compared with $0.7 million, or 2 cents a share, a year ago.