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GEO Group stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+80.3% to $27.80
GEO Group (GEO) stock rose 80% over the last 252 sessions, to $27.80. On the way it reported 5 quarters, its insiders filed 4 open-market trades and 4 Form 144 notices of planned sales, and the company filed 6 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 5, 2026 | Earnings | Earnings: beat the EPS estimate by 13.0% | −9.0% (−4.4% vs SPY) | — | — |
| Oct 8, 2026 | 8-K | Material definitive agreement | +0.5% (−0.1% vs SPY) | −5.4% (−5.1% vs SPY) | −10.7% (−5.6% vs SPY) |
| Oct 5, 2026 | 8-K | Material definitive agreement | +3.1% (+2.4% vs SPY) | −0.7% (−1.9% vs SPY) | −11.7% (−9.4% vs SPY) |
| Sep 11, 2026 | Form 144 | Form 144: Matthew Albence plans to sell $371K | +0.3% (−0.5% vs SPY) | +2.4% (+1.8% vs SPY) | −0.8% (−3.8% vs SPY) |
| Sep 11, 2026 | Insider sale | Albence Matthew sold $371K | +0.3% (−0.5% vs SPY) | +2.4% (+1.8% vs SPY) | −0.8% (−3.8% vs SPY) |
| Aug 21, 2026 | Form 144 | Form 144: Ronald A. Brack plans to sell $224K | +3.1% (+2.7% vs SPY) | +2.7% (+1.6% vs SPY) | −4.8% (−6.4% vs SPY) |
| Aug 21, 2026 | Insider sale | Brack Ronald A. sold $224K | +3.1% (+2.7% vs SPY) | +2.7% (+1.6% vs SPY) | −4.8% (−6.4% vs SPY) |
| Aug 20, 2026 | Form 144 | Form 144: Matthew Albence plans to sell $317K | +3.3% (+4.2% vs SPY) | +6.6% (+7.0% vs SPY) | +3.4% (+4.2% vs SPY) |
| Aug 20, 2026 | Insider sale | Albence Matthew sold $317K | +3.3% (+4.2% vs SPY) | +6.6% (+7.0% vs SPY) | +3.4% (+4.2% vs SPY) |
| Aug 13, 2026 | Form 144 | Form 144: Lindsay L. Koren plans to sell $110K | −3.5% (−4.2% vs SPY) | −2.5% (−2.0% vs SPY) | +0.1% (+1.2% vs SPY) |
| Aug 13, 2026 | Insider sale | Koren Lindsay L. sold $110K | −3.5% (−4.2% vs SPY) | −2.5% (−2.0% vs SPY) | +0.1% (+1.2% vs SPY) |
| Aug 6, 2026 | Earnings | Earnings: beat the EPS estimate by 28.7% | −4.2% (−4.0% vs SPY) | +0.1% (−0.3% vs SPY) | −1.7% (−2.2% vs SPY) |
| May 6, 2026 | Earnings | Earnings: beat the EPS estimate by 48.7% | +19.0% (+17.6% vs SPY) | +15.4% (+13.4% vs SPY) | +31.5% (+27.0% vs SPY) |
| Mar 5, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.9% (−2.6% vs SPY) | −5.7% (−3.4% vs SPY) | +17.5% (+20.6% vs SPY) |
| Feb 12, 2026 | 8-K | Directors and officers: departures, appointments, pay | +5.4% (+5.3% vs SPY) | −1.6% (−2.8% vs SPY) | +13.2% (+15.0% vs SPY) |
| Feb 12, 2026 | Earnings | Earnings: missed the EPS estimate by 0.0% | −16.1% (−14.6% vs SPY) | −3.3% (−2.2% vs SPY) | −8.4% (−4.0% vs SPY) |
| Jan 26, 2026 | 8-K | Material definitive agreement | −2.7% (−3.1% vs SPY) | −6.0% (−6.4% vs SPY) | −13.3% (−13.4% vs SPY) |
| Nov 18, 2025 | 8-K | Material definitive agreement | +1.0% (+1.9% vs SPY) | +4.6% (+4.2% vs SPY) | +12.8% (+11.9% vs SPY) |
| Nov 6, 2025 | Earnings | Earnings: beat the EPS estimate by 8.7% | −8.7% (−7.6% vs SPY) | −11.9% (−12.7% vs SPY) | +1.8% (+0.6% vs SPY) |
Insiders’ record here
In the year on the chart, GEO Group's insiders reported 0 open-market buys ($0) and 4 sales ($1.0M).
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% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
| 2.01 Completed acquisition or disposition | 2,671 | +0.1% | 52% | +1.2% | ±1.6% |
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 → GEO Group: 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.