AltEnergy Acquisition Corp. is a Special Purpose Acquisition Company (SPAC) — a blank check shell company with no operations, revenue, or employees beyond two part-time officers. AltEnergy was formed in February 2021 and raised $230M in its November 2021 IPO, with proceeds held in trust, originally focused on the energy transition sector. The SPAC's sole purpose is to identify and merge with a private operating company, taking it public through an initial business combination (IBC). The sponsor receives a large equity stake — the "founder shares" — for a nominal upfront investment, with that stake becoming valuable only if an IBC closes. If AltEnergy fails to complete an IBC by its deadline, it must return trust funds to shareholders and dissolve. AltEnergy has struggled to close a deal over four years, and its situation has deteriorated significantly. Shareholders have redeemed the vast majority of their shares, with the trust account falling from ~$234.6M at IPO to ~$6.2M by December 31, 2025, leaving just 6M Class A shares outstanding. AltEnergy has extended its IBC deadline multiple times — now out to May 1, 2026 — and was delisted from Nasdaq in November 2024 after failing to complete a business combination within 36 months of its IPO. Its securities now trade on the OTC Pink Open Market. With only ~$6.2M remaining in trust, AltEnergy's capacity to fund a meaningful acquisition is severely limited.