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Quaker Chemical stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+15.2% to $150.02
Quaker Chemical (KWR) stock rose 15% over the last 252 sessions, to $150.02. On the way it reported 4 quarters, its insiders filed 2 open-market trades, and the company filed 7 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 29, 2026 | Earnings | Earnings: beat the EPS estimate by 13.8% | +0.6% (+1.0% vs SPY) | +0.2% (+0.9% vs SPY) | — |
| Oct 22, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.4% (+0.1% vs SPY) | +0.8% (+0.1% vs SPY) | — |
| Oct 1, 2026 | 8-K | Material definitive agreement | +1.5% (+0.7% vs SPY) | −0.2% (−1.5% vs SPY) | −4.5% (−3.4% vs SPY) |
| Sep 8, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.7% (−3.2% vs SPY) | −4.0% (−2.9% vs SPY) | −2.2% (−3.9% vs SPY) |
| Aug 4, 2026 | Insider sale | Osborne William H sold $101K | +3.2% (+1.4% vs SPY) | +2.4% (+0.4% vs SPY) | −3.4% (−4.0% vs SPY) |
| Jul 30, 2026 | Earnings | Earnings: beat the EPS estimate by 31.9% | +4.0% (+2.4% vs SPY) | +13.9% (+8.6% vs SPY) | +9.9% (+4.4% vs SPY) |
| Jul 7, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.9% (−3.6% vs SPY) | −2.3% (−2.8% vs SPY) | +11.2% (+8.3% vs SPY) |
| May 26, 2026 | Insider sale | Bijlani Jeewat sold $107K | +2.9% (+2.3% vs SPY) | +0.5% (−1.2% vs SPY) | +8.0% (+9.4% vs SPY) |
| May 15, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.3% (−2.1% vs SPY) | −2.5% (−1.7% vs SPY) | +3.2% (+2.3% vs SPY) |
| Apr 30, 2026 | Earnings | Earnings: beat the EPS estimate by 0.5% | +2.0% (+1.0% vs SPY) | +6.3% (+3.2% vs SPY) | +7.4% (+1.3% vs SPY) |
| Apr 14, 2026 | 8-K | Material definitive agreement | +1.4% (+0.6% vs SPY) | +11.0% (+9.7% vs SPY) | +10.7% (+4.0% vs SPY) |
| Mar 12, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.1% (−1.5% vs SPY) | +0.1% (+1.1% vs SPY) | +5.2% (+2.0% vs SPY) |
| Feb 23, 2026 | Earnings | Earnings: missed the EPS estimate by -5.9% | −2.6% (−1.6% vs SPY) | −17.1% (−16.6% vs SPY) | −38.9% (−34.1% vs SPY) |
Insiders’ record here
In the year on the chart, Quaker Chemical's insiders reported 0 open-market buys ($0) and 2 sales ($208K). Of the 2 old enough to score, 1 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 +10.7%.
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 → Quaker Chemical: 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.