All lobbying filings

The Duberstein Group Inc.

The Duberstein Group Inc. filed a Q1 report for Northrop Grumman Systems Corporation on April 20, 2026, reporting $40,000 in lobbying income.

Lobbying for Northrop Grumman Systems Corporation · Aerospace and defense technology

As filed: THE DUBERSTEIN GROUP INC. for NORTHROP GRUMMAN SYSTEMS CORPORATION.

All filings by The Duberstein Group Inc. · Everything Northrop Grumman Systems Corporation has reported

Filing · LD-2 quarterly report Q1 report

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 20, 2026

Income

$40,000

What the client paid this registrant for the period.

Client based in

Virginia

Official filing document

Government bodies contacted 2

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 1

Defense

Issues related to NDAA

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.