US IPO Pipeline SEC S-1 Filings — August 10, 2026

10-08-2026

Curis, Inc. filed an S-1 registration statement with the SEC on August 10, 2026, for a best-efforts offering of up to 3,731,344 shares of common stock, along with an equal number of pre-funded warrants and common warrants. The offering has no minimum closing amount, meaning the company may raise significantly less than the maximum proceeds, and proceeds will be available for immediate use despite potential shortfalls. The company's common stock trades on Nasdaq under 'CRIS' at $4.02 per share as of August 7, 2026.

• · The offering will terminate on September 9, 2026, unless closed earlier or terminated at the company's discretion.
• · There is no minimum offering requirement; the company may sell fewer than all securities offered, potentially reducing proceeds significantly.
• · Proceeds are not held in escrow; investors will not receive refunds if the company fails to meet its business goals.
• · The Placement Agents (A.G.P. and Laidlaw) will receive a cash fee equal to 6.5% of gross proceeds, but are not required to purchase any securities.
• · The August 2026 Warrants have a five-year term and an exercise price of $4.02 per share (100% of the assumed offering price).
• · Pre-Funded Warrants are exercisable immediately at $0.01 per share, subject to a 9.99% beneficial ownership limitation.
• · The company does not intend to list the warrants on any exchange, limiting their liquidity.

10-08-2026

Inflection Point Acquisition Corp. VIII filed an S-1 registration statement with the SEC on August 10, 2026, for an initial public offering. The SPAC is offering units consisting of ordinary shares and warrants, with the sponsor and management team holding founder shares and private placement warrants. The filing details various redemption scenarios and the potential exercise of an over-allotment option, but does not disclose the proposed offering size or price range.

• · The filing is an S-1 registration statement for a SPAC IPO, filed under SEC file number 333-298162.
• · The company is incorporated in the Cayman Islands (E9) and headquartered in Miami Beach, Florida.
• · The filing includes detailed pro forma scenarios for redemptions at 100%, 75%, 50%, 25%, and 0% of maximum, with and without the over-allotment option.
• · Key parties include the sponsor (Inflection Point Asset Management LLC), officers/directors, and affiliates who hold founder shares and private placement warrants.

10-08-2026

Eaglesky Acquisition Corp, a Cayman Islands blank check company (SPAC), filed an S-1 registration statement for an IPO of 10,000,000 units at $10.00 per unit, aiming to raise $100 million. The company will focus on a business combination with a U.S. target and explicitly excludes any entity with principal operations in China (including Hong Kong and Macau). However, certain executive officers and directors have significant ties to China, creating legal, operational, and CFIUS-related risks that could limit the pool of potential targets and negatively impact the search for a business combination.

• · The company is an 'emerging growth company' and a 'smaller reporting company' under federal securities laws.
• · The company will not consider or undertake a business combination with any entity whose principal business operations are in China (including Hong Kong and Macau).
• · The company will not consider a target with financial statements audited by a PCAOB-identified firm that has been uninspected for two consecutive years.
• · The sponsor, Eaglesky Holdings Corp, is incorporated in the Cayman Islands and controlled by Ms. Mia (Zimuyin) Jiang.
• · The company has not identified any acquisition target and has not initiated any discussions to identify one.
• · The company may be considered a 'foreign person' under CFIUS rules, potentially limiting U.S. target opportunities.
• · If no business combination is completed within 24 months, the company will be unable to repay loans or reimburse expenses except from limited funds outside the trust account.
• · The company does not intend to pay cash dividends in the foreseeable future.

10-08-2026

JATT III Acquisition Corp, a blank check company, filed an S-1 registration statement with the SEC on August 7, 2026, for its initial public offering. The filing outlines the offering of ordinary shares, with provisions for overallotment, redemption, and private placement shares. The company is a special purpose acquisition company (SPAC) and has not yet identified a target acquisition.

• · The S-1 was filed with the SEC on August 7, 2026, and the filing date is August 10, 2026.
• · The company is incorporated in the state of E9 (likely a typo for NJ) and has its business address at 153 Central Avenue, Westfield, NJ.
• · The filing includes provisions for redemption of ordinary shares at various percentages (100%, 75%, 50%, 25%, and no redemption) and with or without overallotment.
• · The company will engage an independent registered public accounting firm to review financial statements for the first three fiscal quarters for at least five years from the effective date.
• · The company will furnish financial statements and reports to the representative upon request for at least five years from the effective date.

10-08-2026

The filing is a Business Combination involving Hannon Armstrong Capital, LLC, but the specific details of the transaction (parties, deal size, valuation, rationale) are NOT_DISCLOSED in the provided metadata. The filing is dated August 10, 2026, and is a 6 MB SEC submission (AccNo: 0001104659-26-093382). Without the actual content of the filing, no quantitative data, strategic rationale, or shareholder impact can be extracted. The analysis is severely limited by the lack of filing content.

• · Filing date: August 10, 2026
• · Filing size: 6 MB
• · SEC Accession Number: 0001104659-26-093382
• · Company: Hannon Armstrong Capital, LLC
• · Sector: NOT_DISCLOSED

10-08-2026

Gores Holdings XII, Inc. filed an S-1 registration statement on August 10, 2026, for an initial public offering. The filing is a blank check company (SPAC) with no specified sector or operating business, and no financial metrics, price range, or use of proceeds are disclosed. The filing is in the early SEC review stage, with no material positive or negative performance data to report.

• · Filing is an S-1 for a SPAC (blank check company) with no specified sector or business operations.
• · No financial metrics, price range, share count, or use of proceeds are disclosed in the filing summary.
• · The filing is in the initial SEC review stage; no effective date or pricing milestones are provided.

10-08-2026

CLEARONE INC has filed an IPO registration (S-1) with the SEC on August 10, 2026, marking the initial step toward a public listing. The filing size is 3 MB, but no financial details, share counts, or pricing information are disclosed in this summary. The company's sector is not specified, and the filing is in the early review stage, with no timeline for effectiveness or listing provided.

• · Filing date: 2026-08-10
• · Accession Number: 0001753926-26-001386
• · File size: 3 MB
• · Sector: not specified

10-08-2026

The filing details a business combination involving MN8 Energy Holdings LLC, but no specific financial metrics, deal structure, or strategic rationale are disclosed. The filing is large (157 MB) and dated August 10, 2026, but lacks quantitative data such as transaction value, share counts, or financial performance. Without explicit numbers, the analysis is limited to the event type and parties involved, with no positive or negative performance indicators to report.

10-08-2026

GigCapital10 Corp. filed an S-1 registration statement with the SEC on August 10, 2026, for an initial public offering of 22,000,000 units at $10.00 per unit, with total gross proceeds of $220,000,000. The offering is on a firm commitment basis with D. Boral Capital as sole book-running manager. The company is a blank check company (SPAC) formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The filing does not contain any prior-period financial data for comparison, as this is an initial registration.

• · The company is an 'emerging growth company' and a 'smaller reporting company' under federal securities laws.
• · The securities will be listed on NYSE under symbols 'GIA' (public shares) and 'GIA R' (public rights).
• · The completion window for an initial business combination is 24 months from closing (or 27 months if a letter of intent, agreement in principle or definitive agreement is executed within 24 months).
• · The company has a sponsor, GigAcquisitions10 Corp., and non-managing investors (ten groups of institutional accredited investors) that will purchase private placement units and/or founder shares.
• · The trust account will hold $10.00 per public unit sold, managed by Continental Stock Transfer & Trust Company.
• · The filing includes a table showing adjusted net tangible book value per share under various redemption scenarios (25%, 50%, 75%, and 100% of maximum redemption), but the actual values are blank in the filing.
• · The underwriters have an over-allotment option to purchase additional public units.
• · The company is exempt from SEC Rule 419 protections for blank check companies.

10-08-2026

Fifth Third Bancorp filed an S-4 registration statement to conduct exchange offers for its Restricted 4.000% Senior Notes due 2029 and 5.982% Fixed-To-Floating Rate Senior Notes due 2030, replacing them with substantially identical Registered Notes. The exchange offers are being made to satisfy registration rights obligations following a private exchange completed on June 10, 2026. The filing also discloses a pending merger with Comerica as a risk factor, but no financial results or period-over-period comparisons are provided.

• · The exchange offers expire at 5:00 p.m. New York City time on a date in 2026 not yet specified.
• · The exchange offers are not conditioned on any minimum aggregate principal amount tendered.
• · Holders must tender through DTC's Automated Tender Offer Program (ATOP); no letter of transmittal is used.
• · If the exchange offers are not completed by June 10, 2027, Fifth Third may be required to file a shelf registration statement.
• · The filing includes 46 enumerated risk factors, including risks related to the merger with Comerica.