Gran Tierra Energy Stockholders Approve $1.33 Billion Asset Sale to Maurel & Prom

Key numbers

Deal value	$1.3B
Share of market cap	355.3%
Share of annual revenue	222.9%

Key highlights

• Total transaction value of approximately $1.33 billion including assumed debt
• Company expects to receive $315 million in total net cash proceeds from the deal
• Initial cash payment of $250 million due at closing with $65 million deferred for one year
• Closing is targeted for December 31, 2026, pending regulatory approvals in South America
• Pro-forma production guidance estimated at 12,000 to 13,000 boepd following the divestiture

What Is the Deal?

Gran Tierra Energy Inc. has secured stockholder approval to sell its entire operational footprint in Colombia and Ecuador to Maurel & Prom. The deal, valued at approximately $1.33 billion, encompasses the transfer of all regional subsidiaries and the assumption of associated debt obligations. Following the special meeting held on October 9, 2026, the company confirmed that the Sale Proposal passed with overwhelming support, representing over 54% of outstanding shares. The transaction remains subject to final regulatory consents from Colombian and Ecuadorian authorities, with a definitive closing date projected for the end of the fourth quarter of 2026.

Deal Structure & Terms

• Total consideration of $1.33 billion inclusive of debt assumption and standard adjustments
• Net cash component of $315 million divided into two distinct tranches
• Closing payment of $250 million in cash to be delivered upon transaction completion
• Deferred payment of $65 million payable exactly 364 days after the closing date
• Proceeds intended for the retirement of 9.750% Senior Secured Amortizing Notes due 2031
• Contingent share repurchase program to be initiated following the receipt of sale proceeds

Strategic Rationale

This divestiture marks a fundamental shift in Gran Tierra's corporate strategy, transitioning the company away from its traditional South American core. By offloading these assets, Gran Tierra aims to eliminate its total corporate debt, providing the financial flexibility required to fund its remaining exploration and production assets in Canada and its 65% working interest in Azerbaijan. The move effectively resets the company as a smaller, debt-free independent energy firm focused on lower-leverage growth opportunities. Management has indicated that the streamlined portfolio will allow for more aggressive capital returns to stockholders while maintaining a focused development pipeline in its remaining jurisdictions.

Financial Context

The $1.33 billion valuation for the divested assets significantly exceeds Gran Tierra’s current market capitalization of $374.32 million, largely due to the high volume of debt being assumed by the buyer. While the company reported annual revenue of $596.71 million for the previous fiscal year, the pro-forma entity will operate at a reduced scale. Working interest production is expected to drop from a 2026 guidance range of 40,000–45,000 barrels of oil equivalent per day to approximately 12,000–13,000 boepd post-closing. This reduction in volume is balanced by the elimination of interest expenses and the transition to a net-cash balance sheet position.

Up 0.4% since our story on 9 Oct: $10.58 when we broke it → $10.62 at the close on 13 Oct. Daily closing prices. Source: Yahoo Finance.

Show the prices

14 Sep	$10.57
15 Sep	$10.99
16 Sep	$10.63
17 Sep	$10.24
18 Sep	$10.30
21 Sep	$9.91
22 Sep	$9.79
23 Sep	$9.97
24 Sep	$10.18
25 Sep	$9.62
28 Sep	$9.65
29 Sep	$9.75
30 Sep	$9.86
1 Oct	$10.01
2 Oct	$10.44
5 Oct	$10.48
6 Oct	$10.46
7 Oct	$10.37
8 Oct	$10.49
9 Oct	$10.58
12 Oct	$10.52
13 Oct	$10.62

Management Perspective

“Today’s approval moves us a step closer to closing a transaction that realizes value for our Colombian and Ecuadorian businesses. On closing, Gran Tierra expects to be debt free, with the flexibility to return capital to stockholders and fund our Canadian and Azerbaijan portfolios.”

Management commentary

“Today’s approval moves us a step closer to closing a transaction that realizes value for our Colombian and Ecuadorian businesses. On closing, Gran Tierra expects to be debt free, with the flexibility to return capital to stockholders and fund our Canadian and Azerbaijan portfolios.”

GRAN TIERRA ENERGY INC. · financial snapshot

Share price	$10.58
Market cap	$374M
Revenue (annual)	$597M
1-month price change	+1.05%
Sector	EnergyOil & Gas E&P

Reference market data from a third-party provider, as of the story. Not a valuation or a recommendation.