NOC NORTHROP GRUMMAN CORP Capital Structure Changes 8-K Filing 2025 - Debt-Equity Swaps On May 27, 2025, Northrop Grumman Corporation announced they priced a $1.0 billion public offering of senior unsecured notes, comprising $500 million of 4.650% senior notes due 2030 and $500 million of 5.250% notes due 2035.Get access to all SEC 8-K filings of the NORTHROP GRUMMAN CORP