The SPAC lifecycle, stage by stage

Every SPAC moves through the same sequence. Knowing which stage a given one is in tells you which risks are live and which are already resolved.

Pre-IPO

The shell has filed an S-1 but has not priced. Terms are still moving: trust size, warrant coverage, the sponsor’s at-risk capital. Nothing trades yet.

Searching

The IPO has closed and the clock is running. This is where most SPACs spend most of their life. The share tracks trust value; the warrant is a cheap option on an unknown outcome. Watch the deadline and the extension mechanics.

Letter of intent

A non-binding agreement with a target. Often disclosed only obliquely, and frequently does not convert. Treat it as a signal about sponsor activity rather than about outcome.

Definitive agreement announced

A signed merger agreement, filed on an 8-K with an investor presentation. The share now trades on the merits of the target rather than on the trust, and the redemption decision becomes real: hold and own the combined company, or redeem for cash. This is the stage where the largest price dislocations happen.

Completed, liquidated, or stalled

• Completed — the merger closed and the ticker changes. The SPAC no longer exists as a SPAC.
• Liquidated — the deadline passed without a deal. The trust is returned, warrants expire worthless, and the sponsor loses its at-risk capital.
• Stalled — no filings for nine months, no deal, and usually no listing left. Nobody files a form to say they gave up, so this is inferred from the silence rather than announced, and it is the outcome that most often follows a delisting with a deal still outstanding.