secwatch.observer — SEC 8-K summary
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Issuer:     MARTIN MARIETTA MATERIALS INC (MLM)
CIK:        0000916076
Form:       8-K
Filed at:   2026-08-14T20:13:38+00:00
Accession:  0001193125-26-352270
Event type: debt
Sentiment:  neutral
Materiality: 0.80
Item codes: 1.01, 2.03, 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Martin Marietta issues $5.5B in senior notes to fund Lhoist North America acquisition
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- Issued $750M 4.850% notes due 2029, $1.25B 5.200% due 2032, $1B 5.400% due 2034, $1.5B 5.625% due 2036, $1B 6.375% due 2056.
- Net proceeds, with $1.5B term loan, to pay cash consideration for Lhoist North America acquisition.
- Closing expected Q3 2026; special mandatory redemption at 101% if acquisition not consummated.
- Notes are senior unsecured, not guaranteed by subsidiaries; structurally subordinated to subsidiary debt.
- Interest semiannual; first payments Feb 15, 2027 (2029/2036/2056) and Jan 30, 2027 (2032/2034).

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/916076/000119312526352270/0001193125-26-352270-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/916076/000119312526352270/d103352d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-352270

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