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Kennametal stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−9.5% to $23.00
Kennametal (KMT) stock fell 9% over the last 252 sessions, to $23.00. On the way it reported 4 quarters, its insiders filed 12 open-market trades and 2 Form 144 notices of planned sales, and the company filed 6 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 5, 2026 | Insider buy | Chowbey Sanjay bought $165K | −12.4% (−7.9% vs SPY) | — | — |
| Nov 4, 2026 | Earnings | Earnings: beat the EPS estimate by 31.3% | −15.0% (−16.6% vs SPY) | — | — |
| Sep 10, 2026 | Insider buy | Chowbey Sanjay bought $204K | −1.7% (−1.1% vs SPY) | +0.2% (+1.3% vs SPY) | +6.7% (+5.0% vs SPY) |
| Sep 8, 2026 | Form 144 | Form 144: Judith L. Bacchus plans to sell $293K | −1.8% (−1.2% vs SPY) | −5.3% (−4.1% vs SPY) | +7.4% (+6.0% vs SPY) |
| Sep 8, 2026 | Insider sale | Bacchus Judith L sold $293K | −1.8% (−1.2% vs SPY) | −5.3% (−4.1% vs SPY) | +7.4% (+6.0% vs SPY) |
| Sep 4, 2026 | Form 144 | Form 144: Michelle R Keating plans to sell $611K | +5.3% (+5.6% vs SPY) | 0.0% (+1.2% vs SPY) | +11.0% (+10.6% vs SPY) |
| Sep 4, 2026 | Insider sale | Keating Michelle R sold $611K | +5.3% (+5.6% vs SPY) | 0.0% (+1.2% vs SPY) | +11.0% (+10.6% vs SPY) |
| Sep 4, 2026 | Insider buy | Harshman Richard J bought $151K | +5.3% (+5.6% vs SPY) | 0.0% (+1.2% vs SPY) | +11.0% (+10.6% vs SPY) |
| Aug 18, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.5% (−0.7% vs SPY) | −4.9% (−4.7% vs SPY) | −3.0% (−2.3% vs SPY) |
| Aug 5, 2026 | Earnings | Earnings: beat the EPS estimate by 28.4% | −5.4% (−5.2% vs SPY) | −17.0% (−16.9% vs SPY) | −19.6% (−18.8% vs SPY) |
| Jul 28, 2026 | 8-K | Directors and officers: departures, appointments, pay | −6.0% (−4.4% vs SPY) | +1.3% (−2.8% vs SPY) | −16.5% (−19.8% vs SPY) |
| Jun 30, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.7% (−0.1% vs SPY) | −4.3% (−5.2% vs SPY) | −3.7% (−2.1% vs SPY) |
| Jun 15, 2026 | Insider sale | Bacchus Judith L sold $197K | +1.6% (−0.1% vs SPY) | +1.3% (+0.7% vs SPY) | −0.6% (−2.6% vs SPY) |
| Jun 8, 2026 | Insider sale | Patel Sagar A sold $988K | +1.9% (+1.7% vs SPY) | +7.0% (+6.4% vs SPY) | +1.5% (+0.2% vs SPY) |
| Jun 2, 2026 | 8-K | Material definitive agreement | −2.7% (−2.0% vs SPY) | +1.3% (+4.3% vs SPY) | −0.2% (+1.5% vs SPY) |
| Jun 2, 2026 | Insider sale | Reilly Carlonda R. sold $398K | +5.6% (+5.4% vs SPY) | +4.7% (+7.2% vs SPY) | +5.8% (+7.2% vs SPY) |
| May 28, 2026 | 8-K | Material definitive agreement | −2.6% (−2.8% vs SPY) | −2.3% (−2.6% vs SPY) | +3.4% (+5.0% vs SPY) |
| May 6, 2026 | Earnings | Earnings: beat the EPS estimate by 14.6% | +14.3% (+12.9% vs SPY) | −4.1% (−6.0% vs SPY) | −12.6% (−17.1% vs SPY) |
| Mar 9, 2026 | Insider sale | Reilly Carlonda R. sold $487K | +2.8% (+1.9% vs SPY) | +2.7% (+4.2% vs SPY) | −2.2% (−0.5% vs SPY) |
| Feb 19, 2026 | Insider sale | Witt John Wayne sold $194K | +0.4% (+0.7% vs SPY) | +4.0% (+3.0% vs SPY) | −8.9% (−4.9% vs SPY) |
| Feb 11, 2026 | Insider sale | Keating Michelle R sold $990K | −2.1% (−2.0% vs SPY) | −6.6% (−5.8% vs SPY) | −5.9% (−2.0% vs SPY) |
| Feb 11, 2026 | Insider sale | Bacchus Judith L sold $1.6M | −2.1% (−2.0% vs SPY) | −6.6% (−5.8% vs SPY) | −5.9% (−2.0% vs SPY) |
| Feb 4, 2026 | Earnings | Earnings: beat the EPS estimate by 24.3% | +7.0% (+7.5% vs SPY) | +14.4% (+14.0% vs SPY) | +11.8% (+13.0% vs SPY) |
| Nov 18, 2025 | 8-K | Material definitive agreement | −1.3% (−1.6% vs SPY) | +7.6% (+5.3% vs SPY) | +9.8% (+7.4% vs SPY) |
Insiders’ record here
In the year on the chart, Kennametal's insiders reported 3 open-market buys ($520K) and 9 sales ($5.7M). Of the 7 old enough to score, 7 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 −17.9%.
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 →
Report card: every quarter against the estimate → Kennametal: 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.