Kathy J. Warden is CEO & Chairman +1 at NORTHROP GRUMMAN CORP /DE/ (NOC). They have made 10 open-market trades across 1 company since 2015, most recently 2026-02-17.
CIK 0001559112
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $20K since 2017, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| NOC | 196,680 | $102.3M |
Shares reported on the most recent Form 4, priced at the 2026-02-19 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NOC | SELL | 2026-02-06 | 2026-02-10 | $708.82 | $14.2M | +6.3% | +7.9% | -19.7% |
| NOC | SELL · 10b5-1 | 2026-01-05 | 2026-01-07 | $604.50 | $6.0M | +6.4% | +14.8% | +11.7% |
| NOC | SELL · 10b5-1 | 2025-06-12 | 2025-06-13 | $502.18 | $5.6M | -3.4% | +2.0% | +14.1% |
| NOC | SELL | 2025-03-06 | 2025-03-06 | $475.65 | $3.6M | +3.5% | +1.8% | +3.8% |
| NOC | SELL | 2022-08-04 | 2022-08-08 | $481.93 | $7.4M | +4.0% | +2.9% | +12.8% |
| NOC | SELL | 2021-05-03 | 2021-05-05 | $352.04 | $3.5M | -0.3% | +0.9% | -2.6% |
| NOC | SELL | 2019-07-29 | 2019-07-31 | $353.46 | $2.4M | +7.9% | +6.5% | +0.5% |
| NOC | SELL | 2019-07-29 | 2019-07-31 | $353.46 | $2.4M | +7.9% | +6.5% | +0.5% |
| NOC | SELL | 2017-10-31 | 2019-03-08 | $296.51 | $20K | -1.3% | +1.1% | +14.9% |
| NOC | BUY | 2017-10-16 | 2019-03-08 | $295.07 | $20K | -1.3% | +1.1% | +14.9% |
| NOC | SELL | 2017-08-01 | 2017-08-02 | $263.41 | $4.9M | +1.6% | +0.7% | +10.7% |
| NOC | SELL | 2016-03-10 | 2016-03-14 | $189.00 | $825K | +3.3% | +7.0% | +14.4% |
| NOC | SELL · 10b5-1 | 2015-11-04 | 2015-11-05 | $187.04 | $879K | -0.6% | +0.8% | +2.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.