Tullow's current outstanding bond issues are provided in the following table:
| Principal amount | Cash coupon | Maturity | Ratings (S&P's & Moody's) | Listing | ISIN (144A / RegS) | |
|---|---|---|---|---|---|---|
| Senior Secured Notes | USD 1.210bn | 10.25% | 15 November 2028 | CCC+/Caa2 | TISE | US89941AAA07 / USG9131AAA19 |
Corporate credit ratings
Tullow is currently rated by two credit rating agencies: Moody's Investor Services and Standard & Poor's:
| Agency | Rating | Outlook | Publishing date |
|---|---|---|---|
| Standard & Poor's | CCC+ | Stable | 8 May 2026 |
| Moody's | Caa3 | Stable | 27 April 2026 |