US IPO Pipeline SEC S-1 Filings — April 29, 2026

29-04-2026

Aussie Aussie Acquisition Corp, a blank-check SPAC, filed an S-1 registration statement on April 29, 2026, for an IPO of 10,000,000 public units (plus 180,000 private units to sponsor), each comprising one ordinary share, one-half redeemable warrant (exercisable at $11.50/share), and one right (convertible to 1/10 ordinary share upon business combination). Post-offering and private placement, ordinary shares will total 12,930,000 (from 2,500,000 pre-offering founder shares issued for $25,000), warrants 5,090,000, and rights 10,180,000, with sponsor maintaining 20% ownership. No operational metrics or period comparisons are provided as this is a pre-business combination filing.

• ·Warrants exercisable 30 days after initial business combination at $11.50 per share, expiring 5 years post-combination; redeemable at $0.01 if share price >= $18.00 for 20/30 trading days.
• ·Rights automatically convert to 1/10 ordinary share upon business combination (must hold multiples of 10; no fractional shares).
• ·Sponsor lock-up: 50% of initial shares releasable earlier if share price >= $11.50 for 20/30 trading days post-combination.

29-04-2026

The Brink’s Company (BCO) filed an S-4 registration statement on April 29, 2026, for its acquisition of NCR Atleos Corporation (NATL) via a two-step merger under the Merger Agreement dated February 26, 2026, where NCR Atleos shareholders will receive $30.00 cash and 0.1574 shares of Brink’s Common Stock per share, implying approximately $50.40 per share based on Brink’s $129.58 closing price on February 25, 2026. Post-merger, former NCR Atleos holders are expected to own about 22% of the combined company, with existing Brink’s shareholders owning 78%. Both boards unanimously recommend approval at upcoming special meetings, with the transaction expected to qualify as a tax-free reorganization for U.S. holders.

• ·Merger Agreement executed on February 26, 2026
• ·Brink’s Special Meeting and NCR Atleos Special Meeting to be held virtually (dates TBD)
• ·Exchange Ratio: 0.1574 shares of Brink’s Common Stock per NCR Atleos share
• ·Transaction requires Brink’s shareholder approval of Share Issuance Proposal (majority of votes cast) and NYSE Listing Rule 312.03 compliance

29-04-2026

Direct Digital Holdings, Inc. (DRCT) filed an S-1 registration statement on April 29, 2026, for the resale of up to 20,000,000 shares of Class A Common Stock by Roth Principal Investments LLC under a Class A Common Stock Purchase Agreement dated April 28, 2026, allowing the company to potentially sell shares for up to $50,000,000 in aggregate gross proceeds. The company, a smaller reporting and emerging growth entity in the advertising technology sector, effected a 4-to-1 reverse stock split on April 27, 2026, with Class A Common Stock closing at $2.87 per share on April 28, 2026. No shares have been sold under the agreement as of the filing date, and the company will not receive proceeds from the resale but bears registration expenses.

• ·4-to-1 reverse stock split effected on April 27, 2026; all share amounts adjusted accordingly.
• ·Registrant classified as non-accelerated filer, smaller reporting company, and emerging growth company.
• ·Shares listed on Nasdaq Capital Market under symbol 'DRCT'.
• ·Purchase Agreement allows sales from time to time after effectiveness, subject to limitations.

29-04-2026

GSR V Acquisition Corp., a Cayman Islands-incorporated blank check company, filed an S-1 registration statement on April 29, 2026, to offer 20,000,000 units at $10.00 per unit, targeting gross proceeds of $200,000,000 for an initial business combination with high-potential U.S. businesses within 18 months (extendable to 21 months at sponsor discretion). Net proceeds to the company after $11,500,000 in underwriting discounts are estimated at $188,500,000, with $200 million (or $230 million if over-allotment exercised) to be deposited in a U.S. trust account. No business combination target has been selected, and the filing highlights risks including potential conflicts of interest and dilution from sponsor loans or fees.

• ·Trust account funds releasable upon business combination completion, shareholder vote to amend charter, or failure to complete combination within 18-21 months.
• ·Emerging growth company and smaller reporting company status with reduced reporting requirements.
• ·Sponsor discretion to extend combination deadline up to 21 months without shareholder vote or redemption rights.
• ·Potential conflicts of interest due to management affiliations with underwriter Polaris Advisory Partners LLC.