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Leidos Holdings stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−31.1% to $132.68
Leidos Holdings (LDOS) stock fell 31% over the last 252 sessions, to $132.68. On the way it reported 4 quarters, its insiders filed 2 open-market trades and 2 Form 144 notices of planned sales, and the company filed 8 material 8-Ks. 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 |
|---|---|---|---|---|---|
| Nov 3, 2026 | Earnings | Earnings: beat the EPS estimate by 19.4% | −6.8% (−7.1% vs SPY) | — | — |
| Oct 5, 2026 | 8-K | Material definitive agreement | +1.4% (+0.8% vs SPY) | +3.3% (+2.1% vs SPY) | +20.2% (+22.5% vs SPY) |
| Oct 1, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.1% (−0.1% vs SPY) | −7.1% (−8.9% vs SPY) | +14.6% (+13.7% vs SPY) |
| Sep 1, 2026 | Form 144 | Form 144: Gary Stephen May plans to sell $141K | −0.7% (−0.1% vs SPY) | −8.1% (−8.0% vs SPY) | −13.7% (−13.4% vs SPY) |
| Sep 1, 2026 | Insider sale | May Gary Stephen sold $141K | −0.7% (−0.1% vs SPY) | −8.1% (−8.0% vs SPY) | −13.7% (−13.4% vs SPY) |
| Aug 11, 2026 | Form 144 | Form 144: Noel B. Geer plans to sell $1.4M | +1.3% (+1.6% vs SPY) | +2.2% (+2.3% vs SPY) | −8.2% (−6.8% vs SPY) |
| Aug 11, 2026 | Insider sale | Geer Noel B sold $1.4M | +1.3% (+1.6% vs SPY) | +2.2% (+2.3% vs SPY) | −8.2% (−6.8% vs SPY) |
| Aug 4, 2026 | Earnings | Earnings: beat the EPS estimate by 12.1% | +9.5% (+7.7% vs SPY) | +15.9% (+13.8% vs SPY) | +15.9% (+15.4% vs SPY) |
| May 6, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.7% (−2.4% vs SPY) | −8.3% (−9.4% vs SPY) | −8.1% (−8.6% vs SPY) |
| May 5, 2026 | Earnings | Earnings: beat the EPS estimate by 7.6% | −8.1% (−8.9% vs SPY) | −15.3% (−18.2% vs SPY) | −17.9% (−22.9% vs SPY) |
| Apr 15, 2026 | 8-K | Material definitive agreement | +1.8% (+1.0% vs SPY) | −1.9% (−3.3% vs SPY) | −22.9% (−29.6% vs SPY) |
| Mar 30, 2026 | 8-K | Completed acquisition or disposition | −0.9% (−0.5% vs SPY) | +2.5% (−1.4% vs SPY) | −6.2% (−17.8% vs SPY) |
| Mar 3, 2026 | 8-K | Material definitive agreement | −2.2% (−2.9% vs SPY) | −4.6% (−4.1% vs SPY) | −14.4% (−10.9% vs SPY) |
| Feb 17, 2026 | 8-K | Material definitive agreement | +6.0% (+5.5% vs SPY) | +7.5% (+6.9% vs SPY) | +3.4% (+6.6% vs SPY) |
| Feb 17, 2026 | Earnings | Earnings: beat the EPS estimate by 5.9% | −8.7% (−8.9% vs SPY) | −2.5% (−2.6% vs SPY) | −4.0% (−2.3% vs SPY) |
| Jan 26, 2026 | 8-K | Material definitive agreement | −0.9% (−1.4% vs SPY) | −1.6% (−2.0% vs SPY) | −9.4% (−9.1% vs SPY) |
Insiders’ record here
In the year on the chart, Leidos Holdings' insiders reported 0 open-market buys ($0) and 2 sales ($1.5M).
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 |
|---|---|---|---|---|---|
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
| 2.01 Completed acquisition or disposition | 2,671 | +0.1% | 52% | +1.2% | ±1.6% |
| 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 → Leidos Holdings: 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.