Voyager Technologies debuted on the New York Stock Exchange June 11, raising nearly $383 million in an upsized IPO that investors hope will spur more space-focused companies to go public.

Voyager's stock will trade on the New York Stock Exchange on Wednesday under the symbol "VOYG" at $31 per share.

Shares of space- and defense-technology company Voyager Technologies climbed in their New York Stock Exchange debut, another sign of an improving market for initial public offerings.