Calendar

The SPAC month, day by day

Combination deadlines, IPOs priced, deals announced, shareholder votes and closings. Every date comes from a filing, and every entry links to the vehicle it belongs to.

‹

April 2026

›Today

All Deadline IPO Announced Approved Closed Liquidated

28 events this month · 16 ipo, 12 announced

Mon

Tue

Wed

Thu

Fri

Sat

Sun

KPET

ACGC

MLAA

CSTAF

IRHO

Freenome Holdings, Inc.

SZZL

ATII

MMTX

DeadlineCombination deadlineIPOIPO pricedAnnouncedDeal announcedApprovedShareholders approvedClosedCombination closedLiquidatedTrust returned

Everything in April 2026, in order

Apr 1IPOKPET Ultra Paceline CorpKPET$232M
Apr 3AnnouncedCrown Reserve Acquisition Corp. ICRAC$176M
Apr 3AnnouncedTeamshares Inc.
Apr 7IPOACP Holdings Acquisition Corp.ACGC$217M
Apr 8IPOApogee Acquisition CorpAACP$175M
Apr 8AnnouncedFifth Era Acquisition Corp IFERA$242M
Apr 9AnnouncedMountain Lake Acquisition Corp. IIMLAA$365M
Apr 10AnnouncedConstellation Acquisition Corp ICSTAF$661K
Apr 11AnnouncedIron Horse Acquisition II Corp.IRHO$236M
Apr 13AnnouncedFreenome Holdings, Inc.
Apr 14AnnouncedSizzle Acquisition Corp. IISZZL$241M
Apr 15IPOMaywood Acquisition Corp. 2MYX$101M
Apr 16IPONewHold Investment Corp IVNHIV$203M
Apr 16IPOQuasarEdge Acquisition CorpQRED$117M
Apr 17IPOJATT II Acquisition Corp.JATT$60.4M
Apr 17AnnouncedNorthStar Earth & Space Enterprises, Inc.NSTR$236M
Apr 21AnnouncedArchimedes Tech SPAC Partners II Co.ATII$244M
Apr 27AnnouncedMiluna Acquisition CorpMMTX$70.7M
Apr 28AnnouncedBlue Water Acquisition Corp. IVBWIV$131M
Apr 28IPOChurchill Capital Corp XIICXII$417M
Apr 28IPOIrenic Acquisition Corp.IACQ$254M
Apr 29IPOCollective Acquisition Corp. IICAII$256M
Apr 29IPOGreenland Energy CoGLND
Apr 29IPOPlutonian Acquisition Corp. IIPLUN$109M
Apr 30IPOARC Group Acquisition I Corp.ARCL$121M
Apr 30IPOGeneral Catalyst Global Resilience Merger Corp.GCGR$405M
Apr 30IPOMountain Crest Acquisition 6 Corp.MCAH$60.3M
Apr 30IPOWest Enclave Merger Corp.WENC$117M