Kathy J. Warden

Kathy J. Warden (chief executive) discloses dealings in Northrop Grumman Corp /DE/ to SEC (Form 4). We count 18 filings; the first trade dates from 3 May 2021 and the latest from 17 February 2026.

Sales make up the whole of the open-market record (6 sales, €9.0M). Other entries cover 10 option exercises. 2026 to date brings no purchases and 2 sales.

Most recently, on 19 February 2026, the filings show an option exercise in Northrop Grumman Corp /DE/. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.