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PTC stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+12.2% to $195.07
PTC (PTC) stock rose 12% over the last 252 sessions, to $195.07. On the way it reported 4 quarters, its insiders filed 1 open-market trade and 1 Form 144 notice of planned sales, and the company filed 2 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 4, 2026 | Earnings | Earnings: beat the EPS estimate by 3.4% | +0.6% (−1.1% vs SPY) | — | — |
| Oct 5, 2026 | 8-K | Material definitive agreement | +28.9% (+28.2% vs SPY) | +30.0% (+28.9% vs SPY) | +29.9% (+32.2% vs SPY) |
| Oct 5, 2026 | Form 144 | Form 144: Corinna Lathan plans to sell $252K | +28.9% (+28.2% vs SPY) | +30.0% (+28.9% vs SPY) | +29.9% (+32.2% vs SPY) |
| Jul 29, 2026 | Earnings | Earnings: beat the EPS estimate by 1.0% | +3.8% (+5.4% vs SPY) | +10.5% (+6.5% vs SPY) | +17.3% (+13.9% vs SPY) |
| May 12, 2026 | Insider sale | Christenson Alice sold $119K | −1.2% (−1.0% vs SPY) | −1.3% (−1.2% vs SPY) | −7.7% (−5.8% vs SPY) |
| May 6, 2026 | Earnings | Earnings: beat the EPS estimate by 27.9% | −0.6% (−1.9% vs SPY) | +4.7% (+2.8% vs SPY) | +0.9% (−3.6% vs SPY) |
| Feb 4, 2026 | Earnings | Earnings: beat the EPS estimate by 22.8% | +1.4% (+1.9% vs SPY) | +8.6% (+8.3% vs SPY) | +9.6% (+10.8% vs SPY) |
| Dec 4, 2025 | 8-K | Directors and officers: departures, appointments, pay | −2.8% (−3.0% vs SPY) | −0.3% (−1.0% vs SPY) | −2.0% (−3.3% vs SPY) |
Insiders’ record here
In the year on the chart, PTC's insiders reported 0 open-market buys ($0) and 1 sale ($119K). Of the 1 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 −2.0%.
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% |
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 → PTC: 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.