Gloria A. Flach is COO at NORTHROP GRUMMAN CORP /DE/ (NOC). They have made 10 open-market trades across 1 company since 2010, most recently 2026-02-03.
CIK 0001133421
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.
0 open-market purchases, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NOC | SELL | 2017-11-13 | 2017-11-15 | $296.64 | $3.2M | +2.5% | +3.4% | +14.3% |
| NOC | SELL | 2017-02-21 | 2017-02-23 | $242.09 | $1.5M | +0.1% | -3.2% | +4.0% |
| NOC | SELL | 2016-08-05 | 2016-08-08 | $218.78 | $825K | +0.8% | -1.6% | +6.3% |
| NOC | SELL | 2016-08-05 | 2016-08-08 | $218.78 | $825K | +0.8% | -1.6% | +6.3% |
| NOC | SELL | 2016-05-10 | 2016-05-11 | $215.77 | $2.5M | -1.1% | +1.3% | +1.0% |
| NOC | SELL | 2016-05-09 | 2016-05-11 | $214.46 | $8.8M | -1.1% | +1.3% | +1.0% |
| NOC | SELL | 2016-05-09 | 2016-05-11 | $213.95 | $6.3M | -1.1% | +1.3% | +1.0% |
| NOC | SELL · 10b5-1 | 2014-11-11 | 2014-11-13 | $135.88 | $526K | -0.6% | +0.8% | +0.8% |
| NOC | SELL | 2014-11-07 | 2014-11-12 | $136.62 | $4.4M | -0.6% | +0.8% | +0.8% |
| NOC | SELL · 10b5-1 | 2014-02-24 | 2014-02-26 | $120.88 | $725K | -0.6% | +0.8% | +0.8% |
| NOC | SELL | 2013-12-03 | 2013-12-05 | $112.14 | $1.8M | -0.6% | +0.8% | +0.8% |
| NOC | SELL · 10b5-1 | 2013-05-08 | 2013-05-10 | $77.27 | $962K | -0.6% | +0.8% | +0.8% |
| NOC | SELL · 10b5-1 | 2012-11-07 | 2012-11-08 | $67.99 | $430K | -0.6% | +0.8% | +0.8% |
| NOC | SELL | 2010-05-07 | 2010-05-11 | $64.33 | $92K | -0.6% | +0.8% | +0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.