MasTec completes $650 million offering of 5.850% senior notes due 2036
MasTec, Inc. completed a public offering of $650.0 million in 5.850% senior unsecured notes due September 30, 2036, issued August 17, 2026 under an existing 2009 indenture. The notes add $650.0 million of long-term debt, rank equally with the company's other senior unsecured debt, and are not guaranteed by subsidiaries.
Key points
- Principal amount: $650.0 million of 5.850% senior unsecured notes due 2036
- Interest payable March 30 and September 30 each year, starting March 30, 2027
- Notes are not guaranteed by subsidiaries and are structurally subordinated to their obligations, including trade payables
- Company may redeem the notes in whole or in part at prices set in the indenture
The filing
Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:12 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on August 17, 2026.
Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.