---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-258973"
form_type: "8-K"
ticker: "MNTK"
cik: "0001826600"
company_name: "Montauk Renewables, Inc."
filed_at: "2023-10-19T23:59:59+00:00"
generated_at: "2026-06-09T21:07:40.422847+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Montauk Renewables board approves amended bylaws reducing disclosure requirements for stockholder proposals

## Summary
- Board approved amended bylaws on Oct 18, 2023, reducing disclosure required from proposing stockholders regarding derivative instruments and short positions in competitors.
- Removes requirement to disclose full notional amount of call equivalent positions; narrows definition of 'derivative security'.
- Amends provisions for stockholder proposals and director nominations, including authority to request verification and written supplements.
- Removes 'acting in concert' from definitions of 'Nominating Person' and 'Proposing Person'.

## SEC filing metadata
- accession: 0001193125-23-258973
- form_type: 8-K
- ticker: MNTK
- cik: 0001826600
- company_name: Montauk Renewables, Inc.
- filed_at: 2023-10-19T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1826600/000119312523258973/0001193125-23-258973-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1826600/000119312523258973/d572437d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-258973
- JSON: https://secwatch.observer/filing/0001193125-23-258973.json
- Plain text: https://secwatch.observer/filing/0001193125-23-258973.txt

## Key facts
- Governance Changes
  Montauk Renewables, Inc.: Board approved amended and restated bylaws reducing advance notice information requirements, amending stockholder proposal provisions, and removing 'acting in concert' from nominating/proposing person definitions (effective 2023-10-18).
  - Change: bylaw amendment
  - Effective: 2023-10-18
  source text: On October 18, 2023, the Board of Directors (the “Board”) of Montauk Renewables, Inc. (the “Company”) approved the Amended and Restated Bylaws, effective as of such date (the “Amended and Restated Bylaws”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1826600/000119312523258973/0001193125-23-258973-index.htm

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