CAPE CANAVERAL, Fla., May 29, 2026 /PRNewswire/ -- Sidus Space, Inc. (Nasdaq: SIDU) ("Sidus" or the "Company"), an innovative space and defense technology company, today announced the closing of its previously announced best-efforts offering of 19,685,039 shares of its Class A common stock (or pre-funded warrants ("Pre-funded Warrants") in lieu thereof). Each share of Class A common stock (or Pre-funded Warrant) was sold at an offering price of $5.08 per share (inclusive of the Pre-funded Warrant exercise price) for gross proceeds of approximately $100 million, before deducting the placement agent's fees and offering expenses. All of the shares of Class A common stock and Pre-funded Warrants were offered by the Company.