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Maximus stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−19.6% to $65.50
Maximus (MMS) stock fell 20% over the last 252 sessions, to $65.50. On the way it reported 4 quarters, its insiders filed 2 open-market trades and 1 Form 144 notice of planned sales, and the company filed 3 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 |
|---|---|---|---|---|---|
| Oct 20, 2026 | 8-K | Material definitive agreement | −0.4% (−0.7% vs SPY) | +3.5% (+3.6% vs SPY) | — |
| Oct 1, 2026 | Form 144 | Form 144: Michelle F. Link plans to sell $174K | +0.6% (+0.5% vs SPY) | +4.5% (+2.6% vs SPY) | +16.7% (+15.8% vs SPY) |
| Aug 6, 2026 | Earnings | Earnings: beat the EPS estimate by 0.7% | −7.9% (−7.8% vs SPY) | −14.9% (−15.2% vs SPY) | −7.2% (−7.6% vs SPY) |
| May 28, 2026 | 8-K | Material definitive agreement | −1.5% (−1.8% vs SPY) | −3.8% (−4.2% vs SPY) | −14.4% (−12.8% vs SPY) |
| May 7, 2026 | Earnings | Earnings: beat the EPS estimate by 5.3% | +4.2% (+4.5% vs SPY) | −7.3% (−8.5% vs SPY) | −4.9% (−5.5% vs SPY) |
| Feb 10, 2026 | Insider buy | Caswell Bruce bought $249K | +5.3% (+5.5% vs SPY) | −3.2% (−1.6% vs SPY) | −1.3% (+1.3% vs SPY) |
| Feb 9, 2026 | Insider buy | Mutryn David bought $76K | 0.0% (−0.5% vs SPY) | −0.1% (+1.2% vs SPY) | −1.7% (+0.3% vs SPY) |
| Feb 5, 2026 | Earnings | Earnings: beat the EPS estimate by 1.6% | −18.0% (−16.8% vs SPY) | −21.2% (−22.1% vs SPY) | −17.9% (−15.8% vs SPY) |
| Dec 18, 2025 | 8-K | Directors and officers: departures, appointments, pay | −1.5% (−2.2% vs SPY) | −1.8% (−4.9% vs SPY) | +8.2% (+6.9% vs SPY) |
| Nov 20, 2025 | Earnings | Earnings: missed the EPS estimate by -3.0% | +5.4% (+6.9% vs SPY) | +10.3% (+7.8% vs SPY) | +12.5% (+9.5% vs SPY) |
Insiders’ record here
In the year on the chart, Maximus' insiders reported 2 open-market buys ($325K) and 0 sales ($0). Of the 2 old enough to score, 0 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was −24.6% and after a sale —.
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% |
| 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% |
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 → Maximus: 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.