About Man Comics
Published by Martin Goodman's Newsstand Publications, Inc. (NPI) under the 'Marvel Comics' imprint, by issue #4, it was under the 'Atlas' imprint.
Goodman owned over 4 dozen publishing companies. The names we recognize commonly from the Golden Age, 'Timely Comics', 'Atlas', and the first use of 'Marvel Comics', were imprints that were used by these various publishing houses.