SAN JOSE, Calif.--(BUSINESS WIRE)--A10 Networks, Inc. (NYSE: ATEN), a technology leader in application networking, today announced financial results for its first quarter ended March 31, 2015. Total revenue for the first quarter was $44.0 million, compared with $45.7 million in the first quarter of 2014. A10 Networks first quarter 2015 GAAP net loss was $13.7 million, compared with a GAAP net loss of $5.1 million in the first quarter of 2014. Non-GAAP net loss for the first quarter of 2015 was