Every 424B that Spire Global, Inc. (SPIR) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow SPIR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full SPIR filings page.
Spire Global, Inc. filed a prospectus supplement covering 5,000,000 shares of Class A common stock, updating its existing Form S‑1 with financial and other information from the quarter ended June 30, 2026.
For that quarter, revenue was $18.0 million (six-month revenue $33.9 million), down from $19.2 million and $43.1 million in the prior year periods, and loss from operations was $19.9 million for the quarter and $44.5 million year‑to‑date. Net loss was $20.0 million for the quarter versus prior‑year net income of $119.6 million, which had included a large gain on the 2025 maritime business sale.
Spire used $49.6 million in operating cash in the first half but bolstered liquidity with a $65.4 million private placement of 5.0 million shares at $14.00 per share. As of June 30, 2026, it held $38.8 million in cash and $52.9 million in marketable securities, and reported remaining performance obligations of $134.5 million, providing contracted revenue visibility.
Spire Global, Inc. supplements its prospectus covering 3,162,500 shares of Class A common stock by incorporating its Form 10‑Q for the quarter ended June 30, 2026. Class A shares trade on the NYSE under “SPIR,” with a last quoted price of $14.82 on August 11, 2026.
For Q2 2026, revenue was $18.0 million and the company recorded a net loss of $20.0 million. For the first six months of 2026, revenue was $33.9 million, down from $43.1 million in the prior-year period, with a net loss of $45.8 million. Operating cash outflows were $49.6 million for the six-month period.
Spire reported $38.8 million in cash and cash equivalents and $52.9 million in marketable securities at June 30, 2026, supported by net proceeds of about $65.4 million from an April 2026 private placement of 5,000,000 Class A shares. Contract liabilities totaled $46.5 million, and remaining performance obligations were $134.5 million, with 38% expected to be recognized within 12 months. An international arbitration resulted in a final award of approximately $12.4 million in Spire’s favor related to a Space Services dispute.
Spire Global, Inc. is offering up to 5,000,000 shares of Class A common stock under a prospectus dated May 4, 2026, with this prospectus supplement incorporating an amended Current Report on Form 8-K/A. The supplement also describes governance decisions related to executive compensation votes.
Stockholders at the 2026 annual meeting supported holding an advisory vote on compensation for named executive officers every one year. On August 5, 2026, the Board of Directors determined to hold this advisory vote every one year until the next required frequency vote, currently no later than the 2032 annual meeting. The company’s Class A common stock trades on the NYSE under the symbol SPIR, with a last quoted sale price of $13.48 per share on August 4, 2026.
Spire Global, Inc. filed a prospectus supplement relating to an existing registration of 3,162,500 shares of Class A common stock, updating the underlying prospectus with information from a recent Current Report on Form 8-K/A. The Class A common stock trades on the NYSE under the symbol SPIR, and the last quoted sale price on August 4, 2026 was $13.48 per share. The attached 8-K/A discloses that, following stockholder voting results at the 2026 annual meeting, the Board of Directors has determined to hold a stockholder advisory vote on named executive officer compensation every one year, consistent with stockholder preferences, until the next required frequency vote, which must occur no later than the 2032 annual meeting of stockholders.
Spire Global, Inc. has filed a prospectus supplement updating its existing S-1 registration covering 5,000,000 shares of Class A common stock, which trade on the NYSE under the symbol SPIR. The supplement incorporates new information from a recent current report.
That report describes an arbitration with NorthStar Earth & Space, Inc. in which an arbitral tribunal issued a Final Award of approximately $12.4 million in favor of Spire Global, Inc. The tribunal dismissed all of NorthStar’s claims, including allegations of fraudulent misrepresentation and breach of a Space Services contract, and granted Legacy Spire’s counterclaims on a $4.5 million promissory note, as well as costs related to an interlocutory injunction and the arbitration. The award is final and binding, and the total payment owed by NorthStar is immediately due and payable, though the company states it cannot predict the timing or amount of any recovery or other impacts.
Spire Global, Inc. has filed a prospectus supplement relating to 3,162,500 shares of its Class A common stock, updating a previously effective Form S-1 prospectus with new information from a concurrent report.
The company also reports that an arbitral tribunal issued a Final Award of approximately $12.4 million in its favor in a dispute with Space Services customer NorthStar Earth & Space, Inc.. The tribunal dismissed all of NorthStar’s claims, including claims of fraudulent misrepresentation and breach of contract, granted Legacy Spire’s counterclaim on a $4.5 million promissory note, and awarded costs related to an interlocutory injunction and the arbitration. The total payment of about $12.4 million is immediately due and payable by NorthStar, though the company states it cannot predict the timing or amount of any recovery.
Spire Global, Inc. filed a prospectus supplement relating to its existing registration covering 5,000,000 shares of Class A common stock, updating the disclosure with a new executive appointment. The supplement incorporates a current report detailing the hiring of Eric Mellinger as Chief Commercial Officer, effective August 3, 2026.
Mellinger will receive an annual base salary of $385,000, an annual target cash bonus equal to 80% of base salary, and a grant of 150,000 restricted stock units under the 2021 Equity Incentive Plan, vesting over four years on specified quarterly dates, subject to continued service. His employment agreement provides severance protections, including cash payments equal to 100%–150% of base salary and target bonus plus health-benefit equivalents, depending on whether a qualifying termination occurs outside or within an 18‑month Change in Control period, as well as up to $15,000 in outplacement services and full vesting of outstanding equity upon certain Change in Control-related terminations.
Spire Global, Inc. updates its S-1 prospectus for an offering of up to 3,162,500 shares of Class A common stock, incorporating a recent current report. The company’s Class A shares trade on NYSE under the symbol SPIR, with a last reported price of $12.15 per share on July 16, 2026.
The board has appointed Eric Mellinger as Chief Commercial Officer effective August 3, 2026. His package includes a $385,000 base salary, an annual cash bonus target of 80% of base salary, and 150,000 restricted stock units vesting over four years. If terminated without Cause or he resigns for Good Reason, he may receive cash severance equal to up to 150% of salary and target bonus plus 12–18 months of health coverage, outplacement benefits and full vesting of outstanding equity if the termination occurs in connection with a Change in Control, subject to a signed release and other conditions.
Spire Global, Inc. filed a prospectus supplement registering 5,000,000 shares of Class A common stock pursuant to its Registration Statement on Form S-1. The supplement incorporates the company’s Form 8-K dated May 29, 2026 and notes the last reported NYSE sale price of $24.10 per share on May 28, 2026.
The Form 8-K included in the supplement discloses that Celia Pelaz, Chief Operating Officer, notified the company of her planned resignation effective September 30, 2026. The company does not intend to replace the COO role and has initiated a search for a Chief Commercial Officer. The resignation was stated to be not due to any disagreement with the company.
Spire Global, Inc. filed a prospectus supplement to register 3,162,500 shares of Class A common stock pursuant to its Registration Statement on Form S-1. The supplement incorporates a Current Report on Form 8-K that discloses the resignation of COO Celia Pelaz effective September 30, 2026.
The supplement updates the Prospectus dated April 21, 2026, states the last reported NYSE sale price was $24.10 per share on May 28, 2026, and notes the Company does not intend to replace the COO role but has initiated a search for a Chief Commercial Officer.
Spire Global, Inc. filed a prospectus supplement registering 5,000,000 shares of Class A common stock pursuant to its Form S-1 registration statement. The supplement incorporates the Company’s Form 8-K reporting the results of its May 27, 2026 annual meeting, including director elections and advisory votes on executive compensation frequency.
The supplement states the last reported NYSE sale price of $25.48 per share on May 27, 2026. The prospectus supplement updates the May 4, 2026 prospectus and must be read together with that Prospectus.
Spire Global, Inc. is amending its S-1 prospectus to register 3,162,500 shares of Class A common stock by way of Prospectus Supplement No. 3. The supplement incorporates the Company’s Form 8-K dated May 28, 2026 and updates the prospectus information.
The supplement notes the Company’s NYSE ticker SPIR and a reported last sale price of $25.48 per share on May 27, 2026. The Form 8-K also reports the results of the Company’s 2026 annual meeting, including the election of Class II directors, advisory approval of executive compensation, and ratification of KPMG LLP as the independent registered public accounting firm.
Spire Global, Inc. filed a prospectus supplement registering 5,000,000 shares of Class A common stock as part of its Registration Statement on Form S-1. The supplement incorporates the Company’s Form 10-Q for the quarter ended March 31, 2026 and updates the prospectus information. The supplement discloses the recent 2026 Private Placement of 5,000,000 shares at $14.00 per share, which closed on April 10, 2026, with aggregate net proceeds of approximately $65.5 million. The Company reported cash and marketable securities of $16.0 million and $33.4 million, respectively, and a net loss of $(25.8) million for the three months ended March 31, 2026. Remaining performance obligations were $184.8 million.
Spire Global, Inc. files a prospectus supplement registering 3,162,500 shares of Class A common stock. The supplement amends the April 21, 2026 prospectus and incorporates Spire’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2026.
The supplement states the company’s Class A common stock trades on the NYSE under the symbol SPIR and cites a last reported sale price of $18.37 per share on May 13, 2026. The Form 10-Q attached provides condensed consolidated financial statements, discloses a net loss of $25.8 million for Q1 2026, cash and cash equivalents of $16.0 million as of March 31, 2026, and shares outstanding of 38,711,549 Class A and 1,507,325 Class B as of May 11, 2026.
Spire Global, Inc. registers 5,000,000 shares of Class A common stock for resale by selling stockholders pursuant to registration rights.
The shares were issued in a private placement that closed on April 10, 2026 at $14.00 per share for aggregate gross proceeds of $70.0M. The company will receive no proceeds from resales; selling holders determine timing and method of sale.
Spire Global, Inc. files a prospectus supplement updating its S-1 registration to include a Current Report on Form 8-K that discloses a termination for convenience of a Canada contract. The supplement registers 3,162,500 shares of Class A common stock.
The 8-K states that on April 23, 2026 Spire Global Canada Subsidiary Corp. received notice that the WildFireSat development contract with PWGS was terminated for convenience; the contract had an aggregate value of Can$71.8 million including harmonized sales tax. The subsidiary may submit a settlement proposal no later than May 7, 2026.
Spire Global, Inc. registers the resale of up to 3,162,500 shares of Class A common stock by selling stockholders pursuant to registration rights. The company will receive no proceeds from these resales. The prospectus states the shares are currently outstanding and may be sold in various ways and at varying prices. The last reported NYSE sale price was $17.92 per share as of April 9, 2026. The registration was filed to satisfy contractual registration rights and the selling stockholders determine timing and method of disposition.