Filing Flows › Companies › KLA › Timeline
KLA stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+15.4% to $138.49
KLA (KLAC) stock rose 15% over the last 252 sessions, to $138.49. On the way it reported 4 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside) and 17 Form 144 notices of planned sales, and the company filed 0 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 3.5% | +3.3% (+2.9% vs SPY) | +1.6% (+3.6% vs SPY) | — |
| Sep 15, 2026 | Form 144 | Form 144: Richard P. Wallace plans to sell $12.4M | −0.6% (−0.2% vs SPY) | +8.4% (+6.5% vs SPY) | +8.4% (+6.0% vs SPY) |
| Aug 13, 2026 | Form 144 | Form 144: Brian Lorig plans to sell $12.4M | +0.5% (−0.2% vs SPY) | −10.5% (−10.1% vs SPY) | −14.1% (−13.0% vs SPY) |
| Aug 12, 2026 | Form 144 | Form 144: Bren D. Higgins plans to sell $6.6M | +3.8% (+3.6% vs SPY) | −2.8% (−2.4% vs SPY) | −12.2% (−10.6% vs SPY) |
| Aug 11, 2026 | Form 144 | Form 144: Richard P. Wallace plans to sell $17.4M | +3.9% (+4.3% vs SPY) | +6.7% (+6.7% vs SPY) | −5.1% (−3.7% vs SPY) |
| Aug 11, 2026 | Form 144 | Form 144: Ahmad A. Khan plans to sell $6.6M | +3.9% (+4.3% vs SPY) | +6.7% (+6.7% vs SPY) | −5.1% (−3.7% vs SPY) |
| Aug 10, 2026 | Form 144 | Form 144: Virendra Kirloskar plans to sell $108K | −2.7% (−2.7% vs SPY) | +2.8% (+2.4% vs SPY) | −4.6% (−3.7% vs SPY) |
| Aug 10, 2026 | Form 144 | Form 144: Mary Wilkinson plans to sell $340K | −2.7% (−2.7% vs SPY) | +2.8% (+2.4% vs SPY) | −4.6% (−3.7% vs SPY) |
| Aug 7, 2026 | Form 144 | Form 144: Virendra Kirloskar plans to sell $475K | +2.5% (+1.9% vs SPY) | +8.0% (+6.8% vs SPY) | −3.9% (−4.1% vs SPY) |
| Aug 7, 2026 | Form 144 | Form 144: Mary Beth Wilkinson plans to sell $4.3M | +2.5% (+1.9% vs SPY) | +8.0% (+6.8% vs SPY) | −3.9% (−4.1% vs SPY) |
| Aug 5, 2026 | Form 144 | Form 144: Virendra Kirloskar plans to sell $881K | −1.4% (−1.2% vs SPY) | +2.5% (+2.6% vs SPY) | −12.5% (−11.7% vs SPY) |
| Aug 5, 2026 | Form 144 | Form 144: Mary Wilkinson plans to sell $2.7M | −1.4% (−1.2% vs SPY) | +2.5% (+2.6% vs SPY) | −12.5% (−11.7% vs SPY) |
| Aug 4, 2026 | Form 144 | Form 144: Mary Wilkinson plans to sell $823K | +6.7% (+4.9% vs SPY) | +5.3% (+3.3% vs SPY) | −6.6% (−7.1% vs SPY) |
| Aug 4, 2026 | Form 144 | Form 144: Virendra Kirloskar plans to sell $300K | +6.7% (+4.9% vs SPY) | +5.3% (+3.3% vs SPY) | −6.6% (−7.1% vs SPY) |
| Jul 28, 2026 | Earnings | Earnings: beat the EPS estimate by 5.1% | −6.4% (−6.6% vs SPY) | −10.7% (−13.2% vs SPY) | −10.2% (−13.8% vs SPY) |
| Jul 2, 2026 | Form 144 | Form 144: Bren D. Higgins plans to sell $7.4M | −12.2% (−12.1% vs SPY) | −14.8% (−15.6% vs SPY) | −37.6% (−37.7% vs SPY) |
| Jul 2, 2026 | Form 144 | Form 144: Virendra A Kirloskar plans to sell $52K | −12.2% (−12.1% vs SPY) | −14.8% (−15.6% vs SPY) | −37.6% (−37.7% vs SPY) |
| Jul 2, 2026 | Form 144 | Form 144: Bren D. Higgins plans to sell $7.4M | −12.2% (−12.1% vs SPY) | −14.8% (−15.6% vs SPY) | −37.6% (−37.7% vs SPY) |
| Jul 1, 2026 | Form 144 | Form 144: Mary Beth Wilkinson plans to sell $4.1M | −12.5% (−12.4% vs SPY) | −31.1% (−30.9% vs SPY) | −51.5% (−50.8% vs SPY) |
| Apr 29, 2026 | Earnings | Earnings: beat the EPS estimate by 2.5% | +0.4% (+0.4% vs SPY) | −4.3% (−6.0% vs SPY) | +6.5% (+0.6% vs SPY) |
| Jan 29, 2026 | Earnings | Earnings: beat the EPS estimate by 0.6% | +3.5% (+3.7% vs SPY) | −21.9% (−20.6% vs SPY) | −6.4% (−5.0% vs SPY) |
Report card: every quarter against the estimate → KLA: 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.