Haymaker Acquisition Corp V Files Underwriting Agreement for $250M SPAC IPO
HYAC sits 21% above its 52-week low of $9.2 on elevated volume (14× avg).
Summary
Haymaker Acquisition Corp V filed the Underwriting Agreement for its $250 million SPAC IPO, specifying 25 million units at $10.00 each with a 3.75 million unit over-allotment option.
Key Events · Financing and Capital Events · HYAC
-
IPO Underwriting Terms Disclosed
Underwriting Agreement filed with Cantor Fitzgerald and William Blair as representatives for 25,000,000 Firm Units at $10.00 per unit, with a 3,750,000 unit over-allotment option.
-
Trust Account Funding
$250,000,000 of proceeds to be deposited in the trust account ($287,500,000 if over-allotment exercised in full), representing $10.00 per unit sold.
-
Warrant Structure
Each unit includes one Class A ordinary share and one-fourth of one redeemable warrant; each whole warrant entitles the holder to purchase one ordinary share at $11.50 per share.
-
Deferred Underwriting Commission
Underwriters to receive 4.0% of gross proceeds from Firm Units ($10,000,000) and 6.0% from Option Units (up to $2,250,000), payable only upon a business combination closing.
Analysis · HYAC · Real Estate & Construction
This S-1/A is an exhibits-only filing that attaches the Underwriting Agreement for Haymaker Acquisition Corp V's initial public offering. The deal terms are now fully specified: 25 million units at $10.00 each, raising $250 million for the trust account, with a 3.75 million unit over-allotment option that could bring total proceeds to $287.5 million. Each unit includes one Class A ordinary share and one-fourth of a warrant exercisable at $11.50. The underwriters — Cantor Fitzgerald and William Blair — will receive a deferred commission of 4% on firm units and 6% on option units, payable only upon a successful business combination. The sponsor has committed to purchase 4 million private placement warrants at $1.50 each, and the underwriters will purchase an additional 1.33 million warrants. This is a standard SPAC structure, but the filing marks the first time the complete underwriting economics are publicly disclosed, making it a material milestone for investors evaluating the offering.
How filings like this one have moved
In the 30 days to Sep 9, 2026, 30% of the 1972 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.02%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, HYAC was trading at $11.10 on NYSE in the Real Estate & Construction sector, with a market capitalization of approximately $313.6M. The 52-week trading range was $9.20 to $25.50. This filing was assessed with neutral market sentiment and an importance score of 7 out of 10.