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Zurn Elkay Water Solutions stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−8.0% to $43.47
Zurn Elkay Water Solutions (ZWS) stock fell 8% over the last 252 sessions, to $43.47. On the way it reported 0 quarters, its insiders filed 20 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 |
|---|---|---|---|---|---|
| Aug 19, 2026 | Insider buy | Butler Jacques Donavon bought $100K | +0.8% (+0.6% vs SPY) | −0.6% (−0.4% vs SPY) | −7.1% (−6.5% vs SPY) |
| Aug 4, 2026 | Form 144 | Form 144: Mark William Peterson plans to sell $1.3M | +3.8% (+2.0% vs SPY) | −0.3% (−2.3% vs SPY) | −9.1% (−9.7% vs SPY) |
| Aug 4, 2026 | Insider sale | Peterson Mark W sold $1.3M | +3.8% (+2.0% vs SPY) | −0.3% (−2.3% vs SPY) | −9.1% (−9.7% vs SPY) |
| May 27, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.7% (−4.3% vs SPY) | −2.8% (−3.4% vs SPY) | +4.2% (+6.8% vs SPY) |
| May 1, 2026 | 8-K | Directors and officers: departures, appointments, pay | −1.9% (−1.6% vs SPY) | −0.2% (−2.5% vs SPY) | −7.5% (−12.8% vs SPY) |
| Feb 20, 2026 | 8-K | Material definitive agreement | −1.8% (−0.8% vs SPY) | +0.2% (+0.8% vs SPY) | −11.9% (−7.0% vs SPY) |
| Feb 17, 2026 | Insider sale | Troutman Michael sold $23K | −0.4% (−0.5% vs SPY) | −2.5% (−2.6% vs SPY) | −12.4% (−10.7% vs SPY) |
| Feb 17, 2026 | Insider sale | Peterson Mark W sold $102K | −0.4% (−0.5% vs SPY) | −2.5% (−2.6% vs SPY) | −12.4% (−10.7% vs SPY) |
| Feb 17, 2026 | Insider sale | LaValle Jeffrey J. sold $23K | −0.4% (−0.5% vs SPY) | −2.5% (−2.6% vs SPY) | −12.4% (−10.7% vs SPY) |
| Feb 17, 2026 | Insider sale | Jahnke Timothy J sold $1.3M | −0.4% (−0.5% vs SPY) | −2.5% (−2.6% vs SPY) | −12.4% (−10.7% vs SPY) |
| Feb 17, 2026 | Insider sale | Chhabra Sudhanshu sold $103K | −0.4% (−0.5% vs SPY) | −2.5% (−2.6% vs SPY) | −12.4% (−10.7% vs SPY) |
| Feb 11, 2026 | Insider sale | Troutman Michael sold $47K | −0.4% (−0.3% vs SPY) | −1.0% (−0.2% vs SPY) | −11.8% (−8.0% vs SPY) |
| Feb 11, 2026 | Insider sale | Schoon Jeffrey A sold $66K | −0.4% (−0.3% vs SPY) | −1.0% (−0.2% vs SPY) | −11.8% (−8.0% vs SPY) |
| Feb 11, 2026 | Insider sale | Pauli David J sold $42K | −0.4% (−0.3% vs SPY) | −1.0% (−0.2% vs SPY) | −11.8% (−8.0% vs SPY) |
| Feb 11, 2026 | Insider sale | Peterson Mark W sold $195K | −0.4% (−0.3% vs SPY) | −1.0% (−0.2% vs SPY) | −11.8% (−8.0% vs SPY) |
| Feb 11, 2026 | Insider sale | LaValle Jeffrey J. sold $49K | −0.4% (−0.3% vs SPY) | −1.0% (−0.2% vs SPY) | −11.8% (−8.0% vs SPY) |
| Feb 10, 2026 | Insider sale | Troutman Michael sold $307K | −1.5% (−1.3% vs SPY) | −2.7% (−1.1% vs SPY) | −10.9% (−8.3% vs SPY) |
| Feb 10, 2026 | Insider sale | Schoon Jeffrey A sold $623K | −1.5% (−1.3% vs SPY) | −2.7% (−1.1% vs SPY) | −10.9% (−8.3% vs SPY) |
| Feb 10, 2026 | Insider sale | Pauli David J sold $396K | −1.5% (−1.3% vs SPY) | −2.7% (−1.1% vs SPY) | −10.9% (−8.3% vs SPY) |
| Feb 10, 2026 | Insider sale | Peterson Mark W sold $1.8M | −1.5% (−1.3% vs SPY) | −2.7% (−1.1% vs SPY) | −10.9% (−8.3% vs SPY) |
| Feb 10, 2026 | Insider sale | LaValle Jeffrey J. sold $316K | −1.5% (−1.3% vs SPY) | −2.7% (−1.1% vs SPY) | −10.9% (−8.3% vs SPY) |
| Feb 10, 2026 | Insider sale | Adams Todd A. sold $14.2M | −1.5% (−1.3% vs SPY) | −2.7% (−1.1% vs SPY) | −10.9% (−8.3% vs SPY) |
| Feb 9, 2026 | Insider sale | Adams Todd A. sold $13.9M | −0.5% (−0.9% vs SPY) | −2.8% (−1.6% vs SPY) | −10.8% (−8.8% vs SPY) |
| Feb 5, 2026 | Insider sale | Peterson Mark W sold $1.2M | −1.3% (0.0% vs SPY) | −0.4% (−1.2% vs SPY) | −8.6% (−6.6% vs SPY) |
Insiders’ record here
In the year on the chart, Zurn Elkay Water Solutions' insiders reported 1 open-market buy ($100K) and 19 sales ($36.0M). Of the 19 old enough to score, 19 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 −12.6%.
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% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Zurn Elkay Water Solutions: 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.