---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-007748"
form_type: "8-K"
ticker: "GTE"
cik: "0001273441"
company_name: "GRAN TIERRA ENERGY INC."
filed_at: "2026-01-29T23:59:59+00:00"
generated_at: "2026-05-16T06:18:06.350651+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Gran Tierra launches exchange offer for 9.5% notes due 2029; reports record production & preliminary 2025 results

## Summary
- Exchange offer: up to $716.3M of 9.500% Senior Notes due 2029 for new 9.500% Secured Notes due 2031; early participation premium $50 cash per $1,000 principal.
- Conditions: require 66 2/3% consent and 80% tender; early deadline Feb 10, 2026; expiration Feb 26, 2026.
- December 2025 average production 48,235 BOEPD, highest monthly average; full-year 2025 average ~45,800 BOEPD.
- Preliminary 2025: revenue $590-610M; net debt ~$657M; adjusted EBITDA $270-290M; non-cash impairments $95-135M.
- New prepayment facility expected at SOFR+5.00% to fund cash consideration; existing Colombian RBL facility to be terminated.

## SEC filing metadata
- accession: 0001104659-26-007748
- form_type: 8-K
- ticker: GTE
- cik: 0001273441
- company_name: GRAN TIERRA ENERGY INC.
- filed_at: 2026-01-29T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 2.01, 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1273441/000110465926007748/0001104659-26-007748-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1273441/000110465926007748/tm264392d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-007748
- JSON: https://secwatch.observer/filing/0001104659-26-007748.json
- Plain text: https://secwatch.observer/filing/0001104659-26-007748.txt

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