Issued 2026-09-16 at $317.00 · now $317.00 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, NSC has typically landed between $283.66 and $353.90 — a range of −10.5% to +11.6% from the issuance price $317.00.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
4,685 overlapping 1 month windows · 2008-01-02 – 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 ($317.00) — 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 NSC has typically landed a month from the 2026-09-16 close of $317 — the range is history, not a prediction.
- now $317 (+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). $319.05 (+0.6%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $303–$335.11
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $283.66–$353.9
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2020-02-21 | −42.9% | −42.9% | +0.0% |
| 2020-02-20 | −41.3% | −41.3% | +0.0% |
| 2020-02-13 | −39.9% | −39.9% | +0.2% |
| 3 best | |||
| 2009-03-05 | +37.5% | −1.1% | +37.5% |
| 2009-03-06 | +32.8% | −1.7% | +36.6% |
| 2009-03-11 | +31.4% | +0.0% | +31.8% |
4,685 overlapping windows · 2008-01-02 – 2026-09-16 · not cherry-picked
Fundamentals iCompany financials — revenue, earnings, margins — from the newest filings shown, each carried with its date.iAs-reported figures and standard ratios from FMP, as of 2026-07-25. Revenue, net income and free cash flow can toggle annual or quarterly; margin, ROE and debt-to-equity are shown by fiscal year. We report the figures and the trend — no target price and no over/under-valued call. More on /methodology.
Fair value — three views iIndependent reference estimates of worth (a cash-flow model, peer multiples, analyst targets), shown as separate views — not a single verdict.
iThree independent estimates of per-share value, each by a different method and each with its own assumptions: a discounted-cash-flow intrinsic value, a peer comparable (the median trailing P/E of 74 sector peers times this company's trailing EPS), and the analyst price-target consensus. They routinely disagree — that gap is the point. We show the three marks and the current price; we do not blend them into a single number or call the stock over- or under-valued. Marks as of the latest capture. More on /methodology.- DCF (intrinsic)$125.20
- Peer P/E × EPS · sector median 30.7× · n=74$359.25
- Analyst target · range $310.00–$400.00$360.00
- Current price · last close 2026-09-16$317.00
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 ~19 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-05 | Clyburn William Jr. | director | Purchase | 204 @ $294.79 | $60K | +101.5% of holding | −4.3% | −1.0% | 405 | Form 4 · filed 3 days after the trade |
| 2025-11-19 | Bhatt Anil | officer | Sale | 900 @ $281.60 | $253K | −38.9% of holding | +0.4% | −0.6% | 1,413 | Form 4 · filed 1 day after the trade |
| 2025-11-05 | Fahmy Sameh | director | Purchase | 1,650 @ $282.97 | $467K | +15.9% of holding | +4.1% | +3.2% | 12,000 | Form 4 · filed 1 day after the trade |
| 2025-10-27 | ANDERSON RICHARD H | director | Purchase | 2,600 @ $281.86 | $733K | +59.1% of holding | +4.6% | +7.4% | 7,000 | Form 4 · filed 1 day after the trade |
| 2025-01-31 | LAMPHERE GILBERT H | director | Purchase | 607 @ $259.86 | $158K | +32.3% of holding | −1.9% | +5.2% | 2,487 | Form 4 · filed 3 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.
295 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 |
|---|---|---|---|---|---|---|
| 2026-09-13 | George Mark R | director | Withheld for tax | 1,035 | 22,783 | Form 4 |
| 2026-09-13 | George Mark R | director | Option exercise | 2,653 | 23,818 | Form 4 |
| 2026-09-13 | George Mark R | director | Option exercise | 2,653 | 29,664 | Form 4 |
| 2026-09-13 | George Mark R | director | Option exercise | 2,653 | 29,664 | Form 4 |
| 2026-09-13 | George Mark R | director | Option exercise | 2,653 | 29,664 | Form 4 |
| 2026-09-13 | George Mark R | director | Option exercise | 2,653 | 29,664 | Form 4 |
| 2026-08-20 | Donadio Marcela E | director | Award / grant | 34 | 9,393 | Form 4 |
| 2026-08-20 | Jones Christopher T | director | Award / grant | 20 | 5,295 | Form 4 |
| 2026-08-20 | Huffard John C Jr | director | Award / grant | 20 | 5,295 | Form 4 |
| 2026-08-20 | Huffard John C Jr | director | Award / grant | 12 | 3,135 | Form 4 |
| 2026-08-20 | Davidson Phillip S | director | Award / grant | 10 | 2,530 | Form 4 |
| 2026-08-20 | ANDERSON RICHARD H | director | Award / grant | 9 | 2,388 | Form 4 |
| 2026-08-20 | DeBiase Francesca A. | director | Award / grant | 8 | 2,156 | Form 4 |
| 2026-08-20 | Fahmy Sameh | director | Award / grant | 7 | 1,834 | Form 4 |
| 2026-08-20 | Clyburn William Jr. | director | Award / grant | 7 | 1,834 | Form 4 |
| 2026-08-20 | Heitkamp Mary Kathryn | director | Award / grant | 7 | 1,834 | Form 4 |
| 2026-08-20 | ANDERSON RICHARD H | director | Award / grant | 7 | 1,771 | Form 4 |
| 2026-08-20 | Ryerkerk Lori | director | Award / grant | 3 | 1,345 | Form 4 |
| 2026-08-20 | LAMPHERE GILBERT H | director | Award / grant | 2 | 630 | Form 4 |
| 2026-07-27 | Barr Brian | officer | Award / grant | 1,456 | 4,404 | Form 4 |
| 2026-07-27 | Barr Brian | officer | Award / grant | 1,456 | 4,404 | Form 4 |
| 2026-06-30 | ANDERSON RICHARD H | director | Award / grant | 251 | 1,764 | Form 4 |
| 2026-06-30 | Huffard John C Jr | director | Award / grant | 168 | 3,123 | Form 4 |
| 2026-05-20 | Donadio Marcela E | director | Award / grant | 37 | 9,359 | Form 4 |
| 2026-05-20 | Jones Christopher T | director | Award / grant | 22 | 5,274 | Form 4 |
| 2026-05-20 | Huffard John C Jr | director | Award / grant | 22 | 5,274 | Form 4 |
| 2026-05-20 | Huffard John C Jr | director | Award / grant | 13 | 2,954 | Form 4 |
| 2026-05-20 | Davidson Phillip S | director | Award / grant | 11 | 2,521 | Form 4 |
| 2026-05-20 | ANDERSON RICHARD H | director | Award / grant | 10 | 2,379 | Form 4 |
| 2026-05-20 | DeBiase Francesca A. | director | Award / grant | 9 | 2,148 | Form 4 |
| 2026-05-20 | Fahmy Sameh | director | Award / grant | 8 | 1,827 | Form 4 |
| 2026-05-20 | Heitkamp Mary Kathryn | director | Award / grant | 8 | 1,827 | Form 4 |
| 2026-05-20 | Clyburn William Jr. | director | Award / grant | 8 | 1,827 | Form 4 |
| 2026-05-20 | ANDERSON RICHARD H | director | Award / grant | 7 | 1,513 | Form 4 |
| 2026-05-20 | Ryerkerk Lori | director | Award / grant | 3 | 1,343 | Form 4 |
| 2026-05-20 | LAMPHERE GILBERT H | director | Award / grant | 3 | 627 | Form 4 |
| 2026-04-26 | Orr John F | officer | Withheld for tax | 3,247 | 11,363 | Form 4 |
| 2026-04-26 | Orr John F | officer | Option exercise | 8,319 | 14,610 | Form 4 |
| 2026-04-26 | Orr John F | officer | Option exercise | 8,319 | 15,622 | Form 4 |
| 2026-04-26 | Orr John F | officer | Option exercise | 8,319 | 15,622 | 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 iStock trades disclosed by members of Congress for this company, by the date they were filed.iDisclosures shown as facts. A purchase “cluster” (≥2 members of Congress filing a buy within 90 days) has historically preceded modestly higher forward returns — and it persisted out-of-sample, though it roughly halved after 2021 (see below). A descriptive historical tendency, not a signal to trade and not used in our forecast. See /methodology.
As of 2026-09-16 · point-in-time by filed date
A cluster = ≥2 members of Congress filing a purchase within 90 days. The historical tilt persisted after 2021 but roughly halved (+45 → +32 bp/mo forward 1-month vs the S&P 500 weekly-grid baseline). Descriptive historical tendency — not a signal to trade, and not used in our forecast (audition-log 2026-07-27, recomputed 2026-09-08).
| Member | Chamber | Type | Filed | Traded | Size |
|---|---|---|---|---|---|
| Alan Armstrong | Senate | purchase | 2026-07-21 | 2026-03-27 | $1–15K |
| Ro Khanna | House | sale | 2026-07-06 | 2026-06-30 | $1–15K |
| Ro Khanna | House | purchase | 2026-06-09 | 2026-05-01 | $1–15K |
| Ro Khanna | House | purchase | 2026-06-09 | 2026-05-27 | $1–15K |
| Ro Khanna | House | sale | 2026-02-06 | 2026-01-29 | $1–15K |
| Julie Johnson | House | sale | 2026-01-15 | 2025-12-18 | $1–15K |
| Julie Johnson | House | sale | 2025-12-11 | 2025-11-13 | $1–15K |
| Valerie Hoyle | House | sale | 2025-10-10 | 2025-09-23 | $1–15K |
| Sheri Biggs | House | sale | 2025-10-05 | 2025-03-19 | $15–50K |
| Julie Johnson | House | sale | 2025-09-11 | 2025-08-14 | $1–15K |
| Ro Khanna | House | purchase | 2025-08-07 | 2025-07-01 | $1–15K |
| Ro Khanna | House | purchase | 2025-08-07 | 2025-07-01 | $1–15K |
| Ro Khanna | House | purchase | 2025-07-09 | 2025-06-23 | $1–15K |
| Josh Gottheimer | House | sale | 2025-05-14 | 2025-04-09 | $1–15K |
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.