Filing Flows › Companies › Dentsply Sirona › Timeline
Dentsply Sirona stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−12.9% to $9.46
Dentsply Sirona (XRAY) stock fell 13% over the last 252 sessions, to $9.46. On the way it reported 5 quarters, its insiders filed 10 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 |
|---|---|---|---|---|---|
| Nov 5, 2026 | Earnings | Earnings: missed the EPS estimate by -6.2% | −5.4% (−0.9% vs SPY) | — | — |
| Oct 9, 2026 | 8-K | Material definitive agreement | −3.5% (−3.4% vs SPY) | −3.0% (−1.0% vs SPY) | — |
| Aug 6, 2026 | Earnings | Earnings: beat the EPS estimate by 50.1% | −4.5% (−4.4% vs SPY) | −18.9% (−19.2% vs SPY) | −18.7% (−19.1% vs SPY) |
| Jun 15, 2026 | Insider buy | Hosein Clyde bought $65K | +0.5% (−1.3% vs SPY) | +0.6% (0.0% vs SPY) | +28.4% (+26.4% vs SPY) |
| Jun 15, 2026 | Insider buy | Gladden Brian T bought $100K | +0.5% (−1.3% vs SPY) | +0.6% (0.0% vs SPY) | +28.4% (+26.4% vs SPY) |
| Jun 12, 2026 | Insider buy | McKeon Brian P bought $101K | −0.5% (−1.0% vs SPY) | +1.9% (+0.4% vs SPY) | +22.5% (+20.4% vs SPY) |
| Jun 11, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.0% (−0.7% vs SPY) | −0.1% (−2.2% vs SPY) | +24.1% (+20.7% vs SPY) |
| Jun 11, 2026 | Insider buy | Holden Betsy D bought $100K | +1.0% (−0.7% vs SPY) | −0.1% (−2.2% vs SPY) | +24.1% (+20.7% vs SPY) |
| Jun 11, 2026 | Insider buy | Barber Michael J bought $150K | +1.0% (−0.7% vs SPY) | −0.1% (−2.2% vs SPY) | +24.1% (+20.7% vs SPY) |
| May 5, 2026 | Earnings | Earnings: missed the EPS estimate by -1.6% | +1.5% (+0.7% vs SPY) | −2.6% (−5.5% vs SPY) | −15.0% (−19.9% vs SPY) |
| Mar 9, 2026 | Insider buy | Lucier Gregory T bought $187K | +0.5% (−0.4% vs SPY) | −9.9% (−8.4% vs SPY) | −10.1% (−8.4% vs SPY) |
| Mar 9, 2026 | Insider buy | Forbes James D bought $62K | +0.5% (−0.4% vs SPY) | −9.9% (−8.4% vs SPY) | −10.1% (−8.4% vs SPY) |
| Mar 3, 2026 | Insider buy | Lucier Gregory T bought $315K | −7.3% (−6.4% vs SPY) | −11.1% (−10.0% vs SPY) | −21.0% (−15.9% vs SPY) |
| Mar 3, 2026 | Insider buy | Forbes James D bought $67K | −7.3% (−6.4% vs SPY) | −11.1% (−10.0% vs SPY) | −21.0% (−15.9% vs SPY) |
| Mar 2, 2026 | Insider buy | Lucier Gregory T bought $393K | −2.6% (−2.6% vs SPY) | −14.2% (−12.2% vs SPY) | −27.1% (−19.1% vs SPY) |
| Feb 26, 2026 | Earnings | Earnings: missed the EPS estimate by -6.0% | −0.7% (−0.2% vs SPY) | +4.9% (+6.0% vs SPY) | −9.3% (−2.3% vs SPY) |
| Feb 24, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.6% (−3.5% vs SPY) | +1.2% (+2.2% vs SPY) | −11.8% (−7.5% vs SPY) |
| Jan 13, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.0% (−2.8% vs SPY) | −3.7% (−1.1% vs SPY) | +9.2% (+9.7% vs SPY) |
| Dec 31, 2025 | 8-K | Material definitive agreement | −1.4% (−1.6% vs SPY) | +8.8% (+7.7% vs SPY) | +6.6% (+4.6% vs SPY) |
| Nov 7, 2025 | 8-K | Directors and officers: departures, appointments, pay | −1.6% (−3.2% vs SPY) | −6.1% (−6.2% vs SPY) | −0.6% (−2.4% vs SPY) |
| Nov 6, 2025 | 8-K | Directors and officers: departures, appointments, pay | −13.6% (−12.5% vs SPY) | −15.2% (−16.1% vs SPY) | −11.5% (−12.7% vs SPY) |
| Nov 6, 2025 | Earnings | Earnings: missed the EPS estimate by -17.7% | −13.6% (−12.5% vs SPY) | −15.2% (−16.1% vs SPY) | −11.5% (−12.7% vs SPY) |
Insiders’ record here
In the year on the chart, Dentsply Sirona's insiders reported 10 open-market buys ($1.5M) and 0 sales ($0). Of the 10 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 −3.4% and after a sale —.
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 → Dentsply Sirona: 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.