Welcome to our dedicated page for Sidus Space SEC filings (Ticker: SIDU), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Sidus Space, Inc. (NASDAQ: SIDU) SEC filings page on Stock Titan provides access to the company’s official disclosures filed with the U.S. Securities and Exchange Commission. These documents include current reports on Form 8-K, annual and quarterly reports, and registration statements that describe material agreements, governance changes, capital raising transactions, and financial updates.
Sidus Space’s recent Form 8-K filings illustrate how the company uses SEC reports to document material definitive agreements and equity offerings. For example, the company has reported entering into placement agency agreements with ThinkEquity LLC for best-efforts offerings of its Class A common stock under an effective Form S-3 shelf registration statement. These filings outline the number of shares offered, offering prices, placement agent compensation, and the company’s stated intention to use net proceeds for working capital, general corporate purposes, and areas such as sales and marketing, operational costs, product development, and manufacturing expansion.
Other 8-K filings cover corporate governance and stockholder matters, including amendments to the company’s bylaws to adjust quorum requirements for stockholder meetings, the results of annual meetings of stockholders, and the election or appointment of directors and principal officers. Sidus Space also uses Form 8-K to furnish press releases that provide business updates and financial results.
Through Stock Titan, users can review Sidus Space’s filings as they are made available from the SEC’s EDGAR system and use AI-powered summaries to understand key points in complex documents. This includes insights from annual reports on Form 10-K and quarterly reports on Form 10-Q, as well as current reports on Form 8-K that describe new financings, governance changes, or other significant events. Investors can also monitor registration statements such as the company’s Form S-3 shelf and related prospectus supplements that support its capital markets activities.
Sidus Space Inc ownership disclosure: Vanguard Capital Management reports beneficial ownership of 3,759,744 shares of Common Stock, representing 5.66% of the class as of 03/31/2026. The filing shows sole voting power for 399,319 shares and sole dispositive power for 3,759,744 shares, with holdings reported on behalf of Vanguard funds and managed accounts.
Sidus Space Inc. received a joint Schedule 13G disclosing beneficial holdings by Citadel entities and Kenneth Griffin. Citadel Advisors LLC, Citadel Advisors Holdings LP and Citadel GP LLC each report 3,071,391 shares (3.8%); Citadel Securities-related entities report 139,037 shares (0.2%); and Kenneth Griffin reports 3,210,428 shares (4.0%).
The percentage calculations are based on 80,756,044 Shares outstanding, reflecting (i) 67,302,344 shares outstanding as of April 17, 2026, (ii) 11,228,700 shares issued in a public offering on April 21, 2026, and (iii) 2,225,000 shares issued on exercise of warrants; holdings are reported as of the opening of market on April 28, 2026.
Sidus Space, Inc. is asking stockholders to vote at its June 18, 2026 annual meeting on four main items. Stockholders will elect six directors, ratify Fruci & Associates II, PLLC as auditor for 2026, and consider two changes to the 2021 Omnibus Equity Incentive Plan.
The company seeks to increase the Class A share reserve under the plan to 4,800,000 from 800,000 and add an evergreen provision that, beginning January 1, 2027, can automatically increase the reserve each year by up to 5% of shares outstanding or a smaller amount set by the board.
The proxy describes board independence, committee structure, executive and director pay, employment agreements for CEO Carol Craig and CFO Adarsh Parekh, auditor fees, and current ownership, including 80,764,854 Class A shares and 100,000 Class B shares outstanding as of April 28, 2026.
Sidus Space is offering 11,228,700 shares of Class A common stock and 2,225,000 pre-funded warrants. The shares are offered at a public offering price of $4.35 per share and the pre-funded warrants are priced at $4.3499 each.
The offering is being conducted on a best-efforts basis with ThinkEquity as exclusive placement agent; net proceeds are estimated at approximately $53.7 million after placement agent fees and estimated expenses. The pre-funded warrants are immediately exercisable at an exercise price of $0.001 per share and include ownership limitations tied to 4.99% or 9.99% beneficial ownership thresholds.
Sidus intends to use net proceeds for working capital and general corporate purposes and may use a portion for potential in-licensing, acquisitions, or investments. Delivery of the securities is expected on or about April 21, 2026.
Sidus Space, Inc. entered into a placement agency agreement and priced a registered direct offering of 13,453,700 shares of Class A common stock (or pre-funded warrants) at $4.35 per share, for expected gross proceeds of about $58.5 million.
The structure includes 11,228,700 common shares and pre-funded warrants to purchase up to 2,225,000 shares at an exercise price of $0.001 per share, sold off an effective Form S-3 shelf. Sidus plans to use net proceeds for working capital and general corporate purposes.
ThinkEquity acts as sole placement agent, earning a 6.5% cash fee and expense reimbursement up to $125,000, plus placement agent warrants to buy up to 672,685 shares at $5.4375 per share, exercisable immediately for five years.
Sidus Space, Inc. files its annual report describing a growing space and defense technology business that remains deeply loss-making. The company reported a net loss of $29,474,304 for 2025, up from $17,524,056 in 2024, and warns it expects future losses and may need substantial additional funding.
Sidus manufactures and operates LizzieSat® small satellites, AI-enabled edge computing platforms like FeatherEdge™ and Fortis™ VPX, and space and defense hardware from its Florida facility. It has launched three LizzieSat satellites since 2024, expanded a Lonestar lunar contract to $120 million, and holds multiple U.S. government and defense awards.
As of December 31, 2025, Sidus employed 99 full-time staff and had 66,419,852 Class A and 100,000 Class B shares outstanding. The aggregate market value of non‑affiliate equity was $31,493,756 based on a $1.73 share price as of June 30, 2025.
Sidus Space reported weaker 2025 financial results while significantly strengthening its balance sheet. Full-year revenue was about $3.4 million, down 28% from 2024 as the company shifted toward higher-margin satellite manufacturing, data, and technology lines built around its LizzieSat fleet.
Cost of revenue rose to roughly $9.1 million, driving a gross loss of about $5.7 million and a sharply negative gross margin of 168%. Operating expenses reached approximately $22.3 million, including a $4.5 million non-cash impairment tied to LizzieSat-1, contributing to a wider net loss of about $29.5 million versus $17.5 million in 2024. Adjusted EBITDA loss increased to roughly $17.3 million.
Despite larger losses, Sidus ended 2025 with about $43.2 million in cash, up from $15.7 million, and working capital of roughly $35.7 million, supported by equity capital raises. Management highlighted milestones such as the launch of LizzieSat-3, on-orbit AI demonstrations, expanded government and defense contracts, and an enlarged patent portfolio as foundations for future, higher-margin satellite and data revenues.
Sidus Space, Inc. notified the SEC that it was unable to timely file its Annual Report on Form 10-K for the year ended December 31, 2025 and plans to file the 2025 Form 10-K as soon as practicable. The notification states material operating changes: cost of revenue rose 48% to $9.1 million and S,G&A rose 57% to $22.3 million for the twelve months ended December 31, 2025.
Sidus Space, Inc. entered into an at-the-market sales agreement with ThinkEquity LLC, allowing the company to sell shares of its Class A common stock from time to time through the sales agent, up to a maximum amount set forth in the agreement.
Sales may be made on The Nasdaq Capital Market or other markets, in negotiated transactions at market-related prices and by other methods permitted by law. Sidus Space is not obligated to sell any shares and can instruct the agent not to sell below a designated price and may terminate the agreement on ten days’ notice.
The company will pay ThinkEquity a fixed commission of 3.0% of aggregate gross proceeds from share sales and will reimburse certain expenses. The shares are being offered under an effective shelf registration statement on Form S-3 and a related prospectus supplement.