Issued 2026-09-16 at $24.97 · now $24.97 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, NVST has typically landed between $21.35 and $28.76 — a range of −14.5% to +15.2% from the issuance price $24.97.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
1,737 overlapping 1 month windows · 2019-09-18 – 2026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.7–56.1%, ≈1,408 obs).
The cone is anchored at the 2026-09-16 issuance close ($24.97) — the price the forecast resolves against on 2026-10-15, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.
Where NVST has typically landed a month from the 2026-09-16 close of $24.97 — the range is history, not a prediction.
- now $24.97 (+0.0%)
- typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $24.76 (-0.9%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $23.05–$26.47
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $21.35–$28.76
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2020-02-18 | −57.4% | −57.4% | +0.0% |
| 2020-02-19 | −57.4% | −57.4% | +0.0% |
| 2020-02-20 | −56.8% | −56.8% | +0.0% |
| 3 best | |||
| 2020-04-03 | +46.5% | +0.0% | +51.2% |
| 2020-03-23 | +45.8% | +0.0% | +48.8% |
| 2020-03-19 | +43.9% | −1.2% | +46.9% |
1,737 overlapping windows · 2019-09-18 – 2026-09-16 · not cherry-picked
Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.
iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~7 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.Up-frequency and average month-over-month return · historical frequency, not a prediction
Reported insider & political trades
Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.
| Date | Person | Role | Action | Shares @ price | Value | Ownership Δ | vs S&P 1m | vs S&P 6m | Owned after | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-20 | Reis Mischa | officer | Sale | 8,000 @ $27.50 | $220K | −22.6% of holding | not yet — horizon still open | not yet — horizon still open | 27,321 | Form 4 · filed 4 days after the trade |
| 2026-02-10 | Reis Mischa | officer | Sale | 5,634 @ $30.00 | $169K | −14.8% of holding | −11.9% | −17.0% | 32,382 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Reis Mischa | officer | Sale | 4,041 @ $30.00 | $121K | −11.1% of holding | −11.9% | −17.0% | 32,382 | Form 4 · filed 1 day after the trade |
| 2025-08-25 | Reis Mischa | officer | Sale | 15,000 @ $21.60 | $324K | −31.7% of holding | −5.9% | +31.6% | 32,382 | Form 4 · filed 2 days after the trade |
The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.
101 award / exercise / gift records — not counted as purchases
Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.
| Date | Person | Role | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-25 | Hammes Eric D. | officer | Withheld for tax | 10,885 | 99,913 | Form 4 |
| 2026-08-25 | Acurio Veronica | officer | Withheld for tax | 7,710 | 48,806 | Form 4 |
| 2026-08-25 | Befidi Robert | officer | Withheld for tax | 5,147 | 45,785 | Form 4 |
| 2026-08-25 | Nilsson Stefan | officer | Withheld for tax | 804 | 61,560 | Form 4 |
| 2026-08-18 | Hammes Eric D. | officer | Award / grant | 47,970 | 47,970 | Form 4 |
| 2026-08-18 | Keel Paul A | director | Award / grant | 159,900 | 159,900 | Form 4 |
| 2026-08-18 | Keel Paul A | director | Award / grant | 179,730 | 551,304 | Form 4 |
| 2026-05-25 | Keel Paul A | director | Withheld for tax | 12,811 | 371,574 | Form 4 |
| 2026-05-19 | Raskas Daniel | director | Award / grant | 9,330 | 54,010 | Form 4 |
| 2026-05-19 | Carruthers Wendy | director | Award / grant | 9,330 | 59,940 | Form 4 |
| 2026-05-19 | Jain Vivek | director | Award / grant | 9,330 | 52,945 | Form 4 |
| 2026-05-19 | Pierce James Andrew | director | Award / grant | 9,330 | 18,485 | Form 4 |
| 2026-05-19 | TSINGOS CHRISTINE A | director | Award / grant | 9,330 | 59,930 | Form 4 |
| 2026-05-19 | Huennekens R Scott | director | Award / grant | 12,585 | 82,105 | Form 4 |
| 2026-05-19 | GALLAHUE KIERAN | director | Award / grant | 9,330 | 54,010 | Form 4 |
| 2026-02-25 | Keel Paul A | director | Withheld for tax | 11,840 | 335,715 | Form 4 |
| 2026-02-25 | Kaabi Faez C | officer | Withheld for tax | 4,964 | 45,032 | Form 4 |
| 2026-02-25 | Nance Mark E | officer | Withheld for tax | 3,368 | 68,577 | Form 4 |
| 2026-02-25 | Reis Mischa | officer | Withheld for tax | 2,976 | 29,406 | Form 4 |
| 2026-02-25 | Befidi Robert | officer | Withheld for tax | 2,177 | 43,327 | Form 4 |
| 2026-02-25 | Hammes Eric D. | officer | Withheld for tax | 2,045 | 94,743 | Form 4 |
| 2026-02-25 | Acurio Veronica | officer | Withheld for tax | 1,412 | 48,911 | Form 4 |
| 2026-02-25 | Nilsson Stefan | officer | Withheld for tax | 182 | 54,759 | Form 4 |
| 2026-02-25 | Keel Paul A | director | Award / grant | 132,885 | 132,885 | Form 4 |
| 2026-02-25 | Hammes Eric D. | officer | Award / grant | 29,225 | 29,225 | Form 4 |
| 2026-02-25 | Hammes Eric D. | officer | Award / grant | 38,040 | 38,040 | Form 4 |
| 2026-02-25 | Hammes Eric D. | officer | Award / grant | 16,055 | 110,798 | Form 4 |
| 2026-02-25 | Kaabi Faez C | officer | Award / grant | 13,520 | 58,552 | Form 4 |
| 2026-02-25 | Befidi Robert | officer | Award / grant | 7,605 | 50,932 | Form 4 |
| 2026-02-25 | Befidi Robert | officer | Award / grant | 13,845 | 13,845 | Form 4 |
| 2026-02-25 | Befidi Robert | officer | Award / grant | 18,020 | 18,020 | Form 4 |
| 2026-02-25 | Nilsson Stefan | officer | Award / grant | 7,605 | 62,364 | Form 4 |
| 2026-02-25 | Nilsson Stefan | officer | Award / grant | 13,845 | 13,845 | Form 4 |
| 2026-02-25 | Nilsson Stefan | officer | Award / grant | 18,020 | 18,020 | Form 4 |
| 2026-02-25 | Acurio Veronica | officer | Award / grant | 7,605 | 56,516 | Form 4 |
| 2026-02-25 | Acurio Veronica | officer | Award / grant | 13,845 | 13,845 | Form 4 |
| 2026-02-25 | Acurio Veronica | officer | Award / grant | 18,020 | 18,020 | Form 4 |
| 2026-02-25 | Keel Paul A | director | Award / grant | 48,670 | 384,385 | Form 4 |
| 2026-02-25 | Keel Paul A | director | Award / grant | 115,320 | 115,320 | Form 4 |
| 2026-02-25 | Nance Mark E | officer | Award / grant | 12,675 | 81,252 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.
Congressional disclosures
No congressional trades disclosed for this company.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.