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IDEX stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+37.9% to $226.99
IDEX (IEX) stock rose 38% over the last 252 sessions, to $226.99. 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 4 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 28, 2026 | Earnings | Earnings: beat the EPS estimate by 4.0% | +2.3% (+1.9% vs SPY) | +1.8% (+3.8% vs SPY) | — |
| Sep 3, 2026 | 8-K | Material definitive agreement | +0.3% (+0.7% vs SPY) | +0.5% (+1.6% vs SPY) | +5.6% (+5.2% vs SPY) |
| Aug 17, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.6% (−1.9% vs SPY) | −2.8% (−1.7% vs SPY) | −8.2% (−5.7% vs SPY) |
| Aug 12, 2026 | Form 144 | Form 144: Lisa Anderson plans to sell $92K | +1.3% (+1.1% vs SPY) | −1.3% (−0.9% vs SPY) | −6.9% (−5.2% vs SPY) |
| Aug 12, 2026 | Insider sale | Anderson Lisa M sold $92K | +1.3% (+1.1% vs SPY) | −1.3% (−0.9% vs SPY) | −6.9% (−5.2% vs SPY) |
| Jul 29, 2026 | Earnings | Earnings: beat the EPS estimate by 9.9% | +2.1% (+3.7% vs SPY) | +5.7% (+1.7% vs SPY) | +4.4% (+1.1% vs SPY) |
| May 11, 2026 | Insider sale | Ashleman Eric D sold $3.3M | −1.3% (−1.6% vs SPY) | −4.3% (−4.6% vs SPY) | +2.7% (+2.8% vs SPY) |
| Apr 29, 2026 | Earnings | Earnings: beat the EPS estimate by 12.8% | +5.7% (+5.7% vs SPY) | +4.9% (+3.3% vs SPY) | +2.6% (−3.2% vs SPY) |
| Feb 9, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.8% (+2.1% vs SPY) | −0.7% (+0.9% vs SPY) | −8.0% (−5.4% vs SPY) |
| Feb 4, 2026 | Earnings | Earnings: beat the EPS estimate by 2.9% | +5.1% (+5.6% vs SPY) | +6.2% (+5.9% vs SPY) | +0.8% (+2.1% vs SPY) |
| Dec 4, 2025 | 8-K | Directors and officers: departures, appointments, pay | −0.8% (−1.0% vs SPY) | +1.2% (+0.5% vs SPY) | +2.7% (+1.3% vs SPY) |
Insiders’ record here
In the year on the chart, IDEX's insiders reported 0 open-market buys ($0) and 2 sales ($3.4M). Of the 1 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 +6.7%.
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 → IDEX: 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.