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Assurant stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+43.6% to $307.00
Assurant (AIZ) stock rose 44% over the last 252 sessions, to $307.00. On the way it reported 4 quarters, its insiders filed 5 open-market trades and 2 Form 144 notices of planned sales, and the company filed 2 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 30.5% | −0.4% (−0.7% vs SPY) | — | — |
| Aug 6, 2026 | Form 144 | Form 144: The Biju Nair Declaration of Trust plans to sell $1.2M | −1.7% (−1.6% vs SPY) | −7.0% (−7.4% vs SPY) | −4.4% (−4.8% vs SPY) |
| Aug 6, 2026 | Insider sale | Biju Nair sold $1.2M | −1.7% (−1.6% vs SPY) | −7.0% (−7.4% vs SPY) | −4.4% (−4.8% vs SPY) |
| Aug 4, 2026 | Earnings | Earnings: beat the EPS estimate by 23.7% | −0.4% (−2.2% vs SPY) | +1.7% (−0.3% vs SPY) | −0.3% (−0.8% vs SPY) |
| Jun 22, 2026 | Form 144 | Form 144: Robert Anthony Lonergan plans to sell $1.8M | +0.7% (+1.0% vs SPY) | +1.7% (+4.2% vs SPY) | +6.0% (+5.8% vs SPY) |
| May 26, 2026 | Insider sale | DiRienzo Dimitry sold $511K | +0.5% (−0.2% vs SPY) | −2.4% (−4.1% vs SPY) | +3.8% (+5.2% vs SPY) |
| May 22, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.5% (−0.2% vs SPY) | −2.4% (−4.1% vs SPY) | +3.8% (+5.2% vs SPY) |
| May 14, 2026 | Insider sale | Rosenblum Jay sold $504K | +4.1% (+3.3% vs SPY) | +5.5% (+5.6% vs SPY) | +7.6% (+7.7% vs SPY) |
| May 5, 2026 | Earnings | Earnings: beat the EPS estimate by 11.7% | +3.4% (+2.6% vs SPY) | +6.4% (+3.4% vs SPY) | +8.1% (+3.2% vs SPY) |
| Mar 20, 2026 | Insider sale | Sengupta Subhashish sold $396K | +0.5% (+1.9% vs SPY) | +2.6% (+4.6% vs SPY) | +6.6% (−0.9% vs SPY) |
| Mar 20, 2026 | Insider sale | DiRienzo Dimitry sold $158K | +0.5% (+1.9% vs SPY) | +2.6% (+4.6% vs SPY) | +6.6% (−0.9% vs SPY) |
| Feb 10, 2026 | Earnings | Earnings: beat the EPS estimate by 1.9% | +0.5% (+0.7% vs SPY) | −5.9% (−4.2% vs SPY) | −7.8% (−5.3% vs SPY) |
| Jan 28, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.5% (+0.7% vs SPY) | +1.7% (+3.0% vs SPY) | −2.9% (−1.5% vs SPY) |
Insiders’ record here
In the year on the chart, Assurant's insiders reported 0 open-market buys ($0) and 5 sales ($2.8M). Of the 4 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 — and after a sale +8.1%.
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 → Assurant: 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.