Sean F. McClain

Companies

• Montauk Renewables, Inc.Board member Jan 21, 2021 to now¹
• Montauk Renewables, Inc.Chief executive officer Jan 21, 2021 to now¹
• Montauk Renewables, Inc.President Jan 21, 2021 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MRMontauk Renewables, Inc. MNTK1,141,172 shares²$2.4M at $2.06May 20, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 20, 2026Granted 383,183 shares of Montauk Renewables, Inc.²
• Nov 28, 2022Sold 2,250 shares at $12.68 of Montauk Renewables, Inc.³
• Nov 28, 2022Sold 57,750 shares at $12.07 of Montauk Renewables, Inc.³
• Jan 28, 2022Shares withheld for tax 87 shares at $10.01 of Montauk Renewables, Inc.⁴