Reporting owner · CIK 0001559112

Warden Kathy J

Visual SEC Form 4 history across 1 companies, 23 transactions and 5 filings.

CHAIR, CEO, PRESChair, CEO and PresidentNORTHROP GRUMMAN CORP /DE/
Open-market mix
Latest filingAug 21, 2026, 09:10 PM
Filings5Form 4 records
Buying$00 purchases
Selling$20.2M9 sales
Net value−$20.2MBuys minus sells
Companies14 securities
Most recentAug 19, 2026grant

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
1050-5-10Feb 252Jan 267Feb 26Aug 26

Net value flow

Buys minus sells

Feb 25
$0
Jan 26
−$6M
Feb 26
−$14.2M
Aug 26
$0

Transaction texture

Ownership and ticket size

Average P/S size$2.2M
Median P/S size$1.8M
Direct23
Indirect0
Aug 19, 2026grant

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern7Derivative Transactionfiling-context8Direct Ownershipfiling-context23Large Holdings Increaseholdings4Large Holdings Reductionholdings3Large Salesize7Repeat Sellerpattern710b5-1 Detectedfiling-context2

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at NORTHROP GRUMMAN CORP /DE/ on Feb 06, 2026 valued at $928,749.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Latest sale

sale at NORTHROP GRUMMAN CORP /DE/ on Feb 06, 2026 valued at $928,749.

Review SEC filing

Associated companies

Visual map of known reporting history

NOCNORTHROP GRUMMAN CORP /DE/23 transactions · latest Aug 21, 2026, 09:10 PM

Latest insider transactions

Form 4 filings from available history. Click any column to sort; click it again to flip the order.

Warden Kathy J transactions
IDTickerInsiderRoleTypeSharesValueCodeFiledTrans date
#64265NOCWarden Kathy J
CHAIRCEOPRES
sale4.69k-$332MS02/1002/06
#64264NOCWarden Kathy J
CHAIRCEOPRES
sale2.19k-$155MS02/1002/06
#64263NOCWarden Kathy J
CHAIRCEOPRES
sale214-$15.1MS02/1002/06
#110587NOCWarden Kathy J
CHAIRCEOPRES
sale10b5-13.00k-$184MS01/0701/06
#110586NOCWarden Kathy J
CHAIRCEOPRES
sale10b5-17.00k-$420MS01/0701/05
#138568NOCWarden Kathy J
CHAIRCEOPRES
exercise11.6k$0M02/20/202502/18/2025
#138567NOCWarden Kathy J
CHAIRCEOPRES
exercise27.3k$0M02/20/202502/18/2025
#138566NOCWarden Kathy J
CHAIRCEOPRES
grant11.7k$0A02/20/202502/18/2025
#138565NOCWarden Kathy J
CHAIRCEOPRES
grant27.4k$0A02/20/202502/18/2025
#138564NOCWarden Kathy J
CHAIRCEOPRES
withholding4.92k-$217MF02/20/202502/18/2025

Warden Kathy J Insider Activity FAQ

SEC Form 4 context

Who is Warden Kathy J?

Warden Kathy J is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001559112.

Which companies has Warden Kathy J reported transactions for?

NORTHROP GRUMMAN CORP /DE/

When was Warden Kathy J's latest insider buy?

No open-market insider purchase is available for this period.

When was Warden Kathy J's latest insider sale?

sale at NORTHROP GRUMMAN CORP /DE/ on Feb 06, 2026 valued at $928,749.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.