Gran Tierra Seeks Noteholder Consent for $479M Debt Amendments

Gran Tierra Energy is soliciting noteholder consent to amend the indenture governing $479.4 million in senior secured notes, tying the debt modifications directly to its pending international asset sale to Maurel et Prom. The solicitation requires approval from a majority of noteholders ahead of a September 22 deadline.

"The company is seeking consents from holders of its 9.750% Senior Secured Amortizing Notes due 2031 to approve specific indenture amendments related to the transaction," according to an Investing.com report.

Asset Sale and Maurel et Prom Agreement

The proposed debt changes facilitate a share sale and purchase agreement executed on August 5, 2026. Under that accord, Gran Tierra entered into contracts with Établissements Maurel et Prom S.A. and Maurel & Prom Andina S.A.S. to divest all equity interests in subsidiary Gran Tierra Energy CI GmbH.

Consent Fee Structure and Deadlines

To secure the necessary approvals, Gran Tierra is offering an incentive structure for early participation. Noteholders who submit valid consents before 5:00 p.m. New York time on September 22, 2026, will receive a consent fee of $2.50 per $1,000 in principal amount.

Payment of this fee remains strictly contingent on two conditions:

• Obtaining affirmative consents from holders representing at least 50% of the outstanding 2031 notes.
• The successful completion of the underlying asset sale to Maurel et Prom.

Market Response and Equity Valuation

In the public markets, Gran Tierra Energy Inc (GTE) stock quoted at $10.57, down 2.04% as of September 14, 2026, according to Finnhub market data.

Corporate Strategy and Debt Mechanics

Debt amendments of this nature are standard mechanisms in corporate finance when an exploration and production company divests material operating subsidiaries. Creditors holding senior secured notes typically maintain restrictive covenants governing asset sales, requiring formal indenture waivers or modifications to ensure proceeds are allocated or compliance tests are met without triggering default provisions.