secwatch.observer — SEC 8-K summary
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Issuer:     Montauk Renewables, Inc. (MNTK)
CIK:        0001826600
Form:       8-K
Filed at:   2025-11-05T23:59:59+00:00
Accession:  0001193125-25-267090
Event type: earnings
Sentiment:  negative
Materiality: 0.80
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Montauk Q3 revenue $45.3M (-31.3% YoY); net income $5.2M (-69.5%); guidance unchanged
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- Adjusted EBITDA $12.8M, down 56.4% YoY; average realized RIN price $2.29 (-31.4%).
- RNG production 1.4M MMBtu (+3.8% YoY); RINs sold 12.4M (-21.2% YoY).
- D3 RIN index price averaged $2.19 in Q3 vs $3.36 a year ago (-34.8%).
- FY2025 outlook unchanged: RNG revenue $150-170M, production 5.8-6.0M MMBtu.
- Filed comments with NCUC regarding swine REC compliance; EPA rule finalization may extend into 2026.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1826600/000119312525267090/0001193125-25-267090-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1826600/000119312525267090/mntk-20251105.htm
  HTML page:      https://secwatch.observer/filing/0001193125-25-267090

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