Issued 2026-09-16 at $111.28 · now $111.28 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, ECG has typically landed between $89.59 and $144.45 — a range of −19.5% to +29.8% from the issuance price $111.28.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
451 overlapping 1 month windows · 2024-10-28 – 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 ($111.28) — 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 ECG has typically landed a month from the 2026-09-16 close of $111.28 — the range is history, not a prediction.
- now $111.28 (+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). $117.89 (+5.9%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $108.64–$127.14
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $89.59–$144.45
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2025-01-23 | −48.7% | −48.7% | +1.9% |
| 2025-02-07 | −46.1% | −46.1% | +0.0% |
| 2025-02-06 | −45.9% | −46.3% | +0.0% |
| 3 best | |||
| 2025-04-21 | +65.0% | +0.0% | +71.3% |
| 2025-04-14 | +60.8% | −4.7% | +60.8% |
| 2025-04-15 | +58.9% | −7.3% | +58.9% |
451 overlapping windows · 2024-10-28 – 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 ~2 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-17 | SPARBY DAVID M | director | Purchase | 1,000 @ $144.95 | $145K | +5.4% of holding | −20.0% | not yet — horizon still open | 19,658 | Form 4 · filed 1 day after the trade |
| 2026-08-07 | Sanderson Paul R. | director | Sale | 3,300 @ $136.69 | $451K | −14.8% of holding | −11.4% | not yet — horizon still open | 18,950 | Form 4 · filed 4 days after the trade |
| 2025-12-08 | Hernandez Helena Mercedes | director | Purchase | 250 @ $92.18 | $23K | +13.4% of holding | −5.5% | +43.2% | 2,110 | Form 4 · filed same day |
| 2025-02-25 | Ryan Edward A | director | Purchase | 1,400 @ $38.02 | $53K | +10.3% of holding | −8.8% | +76.5% | 14,928 | Form 4 · filed 1 day after the trade |
| 2025-02-25 | Marcy Maximillian J | officer | Purchase | 1,300 @ $38.99 | $51K | +30.9% of holding | −8.8% | +76.5% | 5,508 | Form 4 · filed 1 day after the trade |
| 2025-02-18 | DELLA ROCCA MICHAEL | director | Purchase | 1,050 @ $47.56 | $50K | +107.5% of holding | −9.3% | +52.1% | 2,027 | Form 4 · filed 1 day 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.
62 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 |
|---|---|---|---|---|---|---|
| 2026-08-31 | Rosenthal Dale | director | Award / grant | 203 | 13,582 | Form 4 |
| 2026-08-31 | Ryan Edward A | director | Award / grant | 121 | 20,150 | Form 4 |
| 2026-05-29 | Rosenthal Dale | director | Award / grant | 169 | 13,379 | Form 4 |
| 2026-05-29 | Ryan Edward A | director | Award / grant | 100 | 20,029 | Form 4 |
| 2026-05-22 | Sznewajs Timothy Ryan | officer | Withheld for tax | 1,361 | 13,214 | Form 4 |
| 2026-05-12 | Hernandez Helena Mercedes | director | Award / grant | 1,015 | 3,125 | Form 4 |
| 2026-05-12 | Rosenthal Dale | director | Award / grant | 1,184 | 13,210 | Form 4 |
| 2026-05-12 | SPARBY DAVID M | director | Award / grant | 1,015 | 18,658 | Form 4 |
| 2026-05-12 | Ryan Edward A | director | Award / grant | 1,015 | 19,929 | Form 4 |
| 2026-05-12 | Wood Clark A. | director | Award / grant | 1,015 | 5,392 | Form 4 |
| 2026-05-12 | WYNN BETTY R. | director | Award / grant | 1,015 | 5,392 | Form 4 |
| 2026-05-12 | DELLA ROCCA MICHAEL | director | Award / grant | 1,015 | 7,028 | Form 4 |
| 2026-02-27 | Thiede Jeffrey S | director | Withheld for tax | 9,855 | 117,496 | Form 4 |
| 2026-02-27 | Sanderson Paul R. | director | Withheld for tax | 3,775 | 22,250 | Form 4 |
| 2026-02-27 | Thiede Jeffrey S | director | Withheld for tax | 2,142 | 127,351 | Form 4 |
| 2026-02-27 | Nosbusch Thomas D. | officer | Withheld for tax | 2,046 | 25,896 | Form 4 |
| 2026-02-27 | Hunke Jon B. | officer | Withheld for tax | 1,300 | 11,462 | Form 4 |
| 2026-02-27 | Nosbusch Thomas D. | officer | Withheld for tax | 719 | 27,942 | Form 4 |
| 2026-02-27 | Marcy Maximillian J | officer | Withheld for tax | 572 | 7,710 | Form 4 |
| 2026-02-27 | Sanderson Paul R. | director | Withheld for tax | 417 | 26,025 | Form 4 |
| 2026-02-27 | Sznewajs Timothy Ryan | officer | Withheld for tax | 303 | 14,575 | Form 4 |
| 2026-02-27 | Hendricks Britney A. | officer | Withheld for tax | 290 | 3,782 | Form 4 |
| 2026-02-27 | Behring Jason A. | officer | Withheld for tax | 205 | 2,186 | Form 4 |
| 2026-02-27 | Hunke Jon B. | officer | Withheld for tax | 161 | 12,762 | Form 4 |
| 2026-02-27 | Rosenthal Dale | director | Award / grant | 125 | 12,026 | Form 4 |
| 2026-02-27 | Behring Jason A. | officer | Award / grant | 934 | 2,391 | Form 4 |
| 2026-02-27 | Hendricks Britney A. | officer | Award / grant | 1,830 | 4,072 | Form 4 |
| 2026-02-27 | Thiede Jeffrey S | director | Award / grant | 12,011 | 129,493 | Form 4 |
| 2026-02-27 | Hunke Jon B. | officer | Award / grant | 929 | 12,923 | Form 4 |
| 2026-02-27 | Sznewajs Timothy Ryan | officer | Award / grant | 1,424 | 14,878 | Form 4 |
| 2026-02-27 | Sanderson Paul R. | director | Award / grant | 2,456 | 26,442 | Form 4 |
| 2026-02-27 | Marcy Maximillian J | officer | Award / grant | 2,774 | 8,282 | Form 4 |
| 2026-02-27 | Nosbusch Thomas D. | officer | Award / grant | 3,889 | 28,661 | Form 4 |
| 2025-11-28 | Rosenthal Dale | director | Award / grant | 144 | 11,901 | Form 4 |
| 2025-08-21 | Hernandez Helena Mercedes | director | Award / grant | 1,860 | 1,860 | Form 4 |
| 2025-06-30 | Rosenthal Dale | director | Award / grant | 216 | 11,757 | Form 4 |
| 2025-05-22 | Sznewajs Timothy Ryan | officer | Award / grant | 2,480 | 13,454 | Form 4 |
| 2025-05-22 | WYNN BETTY R. | director | Award / grant | 2,887 | 3,278 | Form 4 |
| 2025-05-22 | WYNN BETTY R. | director | Award / grant | 1,099 | 4,377 | Form 4 |
| 2025-05-22 | Wood Clark A. | director | Award / grant | 2,887 | 3,278 | 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.