---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-048690"
form_type: "8-K"
ticker: null
cik: "0001848756"
company_name: "Pyrophyte Acquisition Corp."
filed_at: "2026-04-28T23:59:59+00:00"
generated_at: "2026-05-15T03:11:08.291509+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Pyrophyte Acquisition shareholders approve one-year extension to April 29, 2027; sponsor provides $1.2M note

## Summary
- Shareholders voted unanimously (6,366,583 for, 0 against) to extend business combination deadline to April 29, 2027.
- Sponsor issued a $1.2M promissory note to fund monthly $100k trust deposits for the extension period.
- Working capital convertible note amended; maturity extended to April 29, 2027; up to $1.5M convertible into warrants at $1.00 each.
- Shareholders who previously redeemed may reverse redemption requests until May 1, 2026 at 5:00 p.m. ET.

## SEC filing metadata
- accession: 0001213900-26-048690
- form_type: 8-K
- cik: 0001848756
- company_name: Pyrophyte Acquisition Corp.
- filed_at: 2026-04-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 2.03, 3.03, 5.07, 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1848756/000121390026048690/0001213900-26-048690-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1848756/000121390026048690/ea028811601-8k_pyro.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-048690
- JSON: https://secwatch.observer/filing/0001213900-26-048690.json
- Plain text: https://secwatch.observer/filing/0001213900-26-048690.txt

## Source-grounded claims
- claim_id: 848653f1c032658d9748a3156d32def439c6498d
  claim: Pyrophyte Acquisition Corp. amended loan with Pyrophyte Acquisition LLC (the Sponsor) maturing from the earlier of (i) April 29, 2026 and (ii) the effective date of an initial business combination to the earlier of (i) the Extended Date and (ii) the effec.
  evidence_excerpt: the Company amended and restated its previously issued unsecured amended and restated convertible promissory note (as so amended and restated, the “Working Capital Convertible Promissory Note”) with the Sponsor to extend the Maturity Date
  evidence_url: https://www.sec.gov/Archives/edgar/data/1848756/000121390026048690/0001213900-26-048690-index.htm
- claim_id: fc41faf3f856e3defc12787b2633850100a75d1d
  claim: Pyrophyte Acquisition Corp. incurred loan of up to $1,200,000 with Pyrophyte Acquisition LLC (the Sponsor) at no interest maturing upon the earlier of (i) the date of the consummation of the Company’s initial business combination and (ii) the date of the Company’s liquidation.
  evidence_excerpt: the Company issued a promissory note to the Sponsor with a principal amount up to $1,200,000 (the “Fourth Extension Note”). The Fourth Extension Note bears no interest and is repayable in full upon the earlier of (i) the date of the consummation of the Company’s initial business combination and (ii) the date of the Company’s liquidation.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1848756/000121390026048690/0001213900-26-048690-index.htm
- claim_id: 5c311a735177b073a3109d385201f6ebfd64a38f
  claim: Pyrophyte Acquisition Corp. amended Working Capital Convertible Promissory Note with Pyrophyte Acquisition LLC (the "Sponsor") (effective 2026-04-28).
  evidence_excerpt: on April 28, 2026, the Company amended and restated its previously issued unsecured amended and restated convertible promissory note (as so amended and restated, the “Working Capital Convertible Promissory Note”) with the Sponsor to extend the Maturity Date
  evidence_url: https://www.sec.gov/Archives/edgar/data/1848756/000121390026048690/0001213900-26-048690-index.htm
- claim_id: cbb99ac23a8b14b88d4ce76f36697eb8c000458b
  claim: Pyrophyte Acquisition Corp. entered into Fourth Extension Note with Pyrophyte Acquisition LLC (the "Sponsor") valued at $1,200,000 (effective 2026-04-28).
  evidence_excerpt: on April 28, 2026, the Company issued a promissory note to the Sponsor with a principal amount up to $1,200,000 (the “Fourth Extension Note”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1848756/000121390026048690/0001213900-26-048690-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.