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Huntington Ingalls Industries stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−3.9% to $288.74
Huntington Ingalls Industries (HII) stock fell 4% over the last 252 sessions, to $288.74. On the way it reported 4 quarters, its insiders filed 1 open-market trade and 2 Form 144 notices of planned sales, and the company filed 1 material 8-K. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Oct 29, 2026 | Earnings | Earnings: beat the EPS estimate by 23.8% | +12.4% (+12.8% vs SPY) | +8.5% (+9.2% vs SPY) | — |
| Oct 20, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.6% (+0.1% vs SPY) | +3.3% (+3.2% vs SPY) | — |
| Aug 10, 2026 | Form 144 | Form 144: Christopher D Kastner plans to sell $4.9M | +1.9% (+2.0% vs SPY) | +1.0% (+0.6% vs SPY) | −11.6% (−10.6% vs SPY) |
| Aug 10, 2026 | Form 144 | Form 144: Victoria D Harker plans to sell $241K | +1.9% (+2.0% vs SPY) | +1.0% (+0.6% vs SPY) | −11.6% (−10.6% vs SPY) |
| Aug 7, 2026 | Insider sale | Harker Victoria D sold $241K | +0.8% (+0.2% vs SPY) | +1.2% (0.0% vs SPY) | −11.3% (−11.6% vs SPY) |
| Jul 30, 2026 | Earnings | Earnings: beat the EPS estimate by 38.0% | +13.2% (+11.5% vs SPY) | +12.5% (+7.1% vs SPY) | +5.9% (+0.3% vs SPY) |
| May 5, 2026 | Earnings | Earnings: beat the EPS estimate by 1.7% | −10.8% (−11.6% vs SPY) | −13.4% (−16.3% vs SPY) | −23.0% (−27.9% vs SPY) |
| Feb 5, 2026 | Earnings | Earnings: beat the EPS estimate by 5.0% | −11.2% (−9.9% vs SPY) | −5.1% (−5.9% vs SPY) | +4.1% (+6.2% vs SPY) |
Insiders’ record here
In the year on the chart, Huntington Ingalls Industries' insiders reported 0 open-market buys ($0) and 1 sale ($241K).
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Huntington Ingalls Industries: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.