Issued 2026-09-16 at $182.90 · now $182.90 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, STT has typically landed between $161.08 and $208.29 — a range of −11.9% to +13.9% from the issuance price $182.90.
- 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 ($182.90) — 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 STT has typically landed a month from the 2026-09-16 close of $182.9 — the range is history, not a prediction.
- now $182.9 (+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). $186.22 (+1.8%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $176.78–$195.65
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $161.08–$208.29
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2008-12-17 | −62.8% | −62.8% | +10.6% |
| 2008-12-18 | −56.0% | −61.6% | +14.1% |
| 2008-12-22 | −48.4% | −60.4% | +17.8% |
| 3 best | |||
| 2009-03-06 | +84.5% | −2.1% | +84.6% |
| 2009-03-09 | +83.4% | +0.0% | +88.5% |
| 2009-03-05 | +71.9% | −8.8% | +71.9% |
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 69 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)$557.91
- Peer P/E × EPS · sector median 16.4× · n=69$185.61
- Analyst target · range $155.00–$200.00$183.50
- Current price · last close 2026-09-16$182.90
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-03 | Schaefer Elizabeth | officer | Sale | 500 @ $181.19 | $91K | −5.8% of holding | +1.7% | not yet — horizon still open | 8,073 | Form 4 · filed 1 day after the trade |
| 2026-07-24 | Hu W. Bradford | officer | Sale | 9,758 @ $184.52 | $1.8M | −16.4% of holding | −0.3% | not yet — horizon still open | 49,794 | Form 4 · filed 4 days after the trade |
| 2026-07-21 | O HANLEY RONALD P | director | Sale | 14,553 @ $184.17 | $2.7M | −5.7% of holding | −1.4% | not yet — horizon still open | 240,959 | Form 4 · filed 2 days after the trade |
| 2026-07-21 | Horgan Kathryn M | officer | Sale | 5,523 @ $184.17 | $1.0M | −5.1% of holding | −1.4% | not yet — horizon still open | 103,171 | Form 4 · filed 2 days after the trade |
| 2026-06-11 | Horgan Kathryn M | officer | Sale | 5,500 @ $162.78 | $895K | −4.8% of holding | +9.8% | not yet — horizon still open | 108,694 | Form 4 · filed 4 days after the trade |
| 2026-06-08 | RICHARDS MICHAEL L | officer | Sale | 1,500 @ $162.14 | $243K | −3.5% of holding | +9.9% | not yet — horizon still open | 41,827 | Form 4 · filed 1 day after the trade |
| 2026-05-26 | O HANLEY RONALD P | director | Sale | 14,553 @ $155.35 | $2.3M | −5.4% of holding | +8.8% | not yet — horizon still open | 255,512 | Form 4 · filed 2 days after the trade |
| 2026-05-26 | Hu W. Bradford | officer | Sale | 9,212 @ $155.35 | $1.4M | −13.4% of holding | +8.8% | not yet — horizon still open | 59,552 | Form 4 · filed 2 days after the trade |
| 2026-05-13 | Schaefer Elizabeth | officer | Sale | 500 @ $150.87 | $75K | −5.4% of holding | +10.7% | not yet — horizon still open | 8,764 | Form 4 · filed 2 days after the trade |
| 2026-04-22 | TAHIRI MOSTAPHA | officer | Sale | 9,611 @ $152.93 | $1.5M | −12.9% of holding | −3.6% | not yet — horizon still open | 64,642 | Form 4 · filed 2 days after the trade |
| 2026-04-22 | RICHARDS MICHAEL L | officer | Sale | 3,000 @ $153.89 | $462K | −6.4% of holding | −3.6% | not yet — horizon still open | 43,522 | Form 4 · filed 2 days after the trade |
| 2026-03-11 | PLANSKY JOHN | officer | Sale | 16,100 @ $124.32 | $2.0M | −22.3% of holding | +10.6% | +40.9% | 56,162 | Form 4 · filed 1 day after the trade |
| 2026-03-05 | Porter Brian J. | director | Purchase | 2,500 @ $124.99 | $312K | +39.1% of holding | +7.8% | +42.7% | 8,898 | Form 4 · filed 4 days after the trade |
| 2026-03-02 | O HANLEY RONALD P | director | Sale | 29,107 @ $125.70 | $3.7M | −9.7% of holding | +2.7% | +37.2% | 270,065 | Form 4 · filed 2 days after the trade |
| 2026-02-24 | RICHARDS MICHAEL L | officer | Sale | 2,500 @ $127.91 | $320K | −5.8% of holding | +3.9% | +41.4% | 40,555 | Form 4 · filed 1 day after the trade |
| 2026-02-23 | AMBROSIUS JOERG | officer | Sale | 8,765 @ $128.00 | $1.1M | −14.0% of holding | +4.9% | +41.9% | 53,925 | Form 4 · filed 2 days after the trade |
| 2026-02-23 | Horgan Kathryn M | officer | Sale | 5,676 @ $127.10 | $721K | −5.1% of holding | +4.9% | +41.9% | 104,687 | Form 4 · filed 2 days after the trade |
| 2025-11-28 | Horgan Kathryn M | officer | Sale | 5,676 @ $118.55 | $673K | −5.1% of holding | +8.7% | +24.3% | 104,978 | Form 4 · filed 4 days after the trade |
| 2025-10-27 | RICHARDS MICHAEL L | officer | Sale | 1,500 @ $117.24 | $176K | −3.7% of holding | +0.7% | +26.0% | 38,626 | Form 4 · filed 2 days after the trade |
| 2025-08-26 | RICHARDS MICHAEL L | officer | Sale | 1,000 @ $115.17 | $115K | −2.4% of holding | −3.7% | +8.3% | 40,126 | Form 4 · filed 2 days after the trade |
| 2025-08-21 | O HANLEY RONALD P | director | Sale | 13,330 @ $112.39 | $1.5M | −5.2% of holding | −4.4% | +4.9% | 244,433 | Form 4 · filed 4 days after the trade |
| 2025-08-19 | Schaefer Elizabeth | officer | Sale | 1,576 @ $111.07 | $175K | −22.5% of holding | −1.6% | +9.0% | 5,432 | Form 4 · filed 2 days after the trade |
| 2025-08-12 | O HANLEY RONALD P | director | Sale | 39,466 @ $111.24 | $4.4M | −35.4% of holding | −1.0% | +11.5% | 72,026 | Form 4 · filed 1 day after the trade |
| 2025-08-12 | O HANLEY RONALD P | director | Sale | 1,699 @ $111.47 | $189K | −2.4% of holding | −1.0% | +11.5% | 70,327 | Form 4 · filed 1 day after the trade |
| 2025-07-22 | RICHARDS MICHAEL L | officer | Sale | 990 @ $109.29 | $108K | −2.3% of holding | +0.5% | +7.7% | 41,332 | Form 4 · filed 2 days after the trade |
| 2025-05-30 | O HANLEY RONALD P | director | Sale | 41,070 @ $96.21 | $4.0M | −26.9% of holding | +6.8% | +8.8% | 111,586 | Form 4 · filed 4 days after the trade |
| 2025-05-30 | Horgan Kathryn M | officer | Sale | 11,111 @ $96.61 | $1.1M | −9.1% of holding | +6.8% | +8.8% | 110,654 | Form 4 · filed 4 days after the trade |
| 2025-05-30 | O HANLEY RONALD P | director | Sale | 94 @ $96.72 | $9K | −0.1% of holding | +6.8% | +8.8% | 111,492 | Form 4 · filed 4 days after the trade |
| 2025-05-09 | RICHARDS MICHAEL L | officer | Sale | 750 @ $94.04 | $71K | −1.7% of holding | −1.2% | +8.4% | 42,527 | Form 4 · filed 4 days after the trade |
| 2025-05-06 | Schaefer Elizabeth | officer | Sale | 1,300 @ $90.72 | $118K | −15.0% of holding | +0.2% | +8.3% | 7,354 | Form 4 · filed 2 days after the trade |
| 2025-05-02 | TAHIRI MOSTAPHA | officer | Sale | 3,989 @ $90.43 | $361K | −6.9% of holding | +2.0% | +8.6% | 53,903 | Form 4 · filed 3 days after the trade |
| 2025-05-01 | PLANSKY JOHN | officer | Sale | 11,622 @ $88.83 | $1.0M | −16.8% of holding | +2.3% | +9.3% | 57,632 | Form 4 · filed 4 days after the trade |
| 2025-05-01 | Bisegna Anthony | officer | Sale | 3,500 @ $88.74 | $311K | −10.9% of holding | +2.3% | +9.3% | 28,557 | Form 4 · filed 4 days after the trade |
| 2025-02-28 | de Saint-Aignan Patrick | director | Sale | 19,745 @ $98.24 | $1.9M | −62.3% of holding | −4.2% | +8.5% | 11,955 | Form 4 · filed 4 days after the trade |
| 2025-02-19 | AMBROSIUS JOERG | officer | Sale | 2,880 @ $100.07 | $288K | −6.3% of holding | −1.6% | +9.1% | 43,076 | Form 4 · filed 2 days after the trade |
| 2025-02-18 | SUMME GREGORY L | director | Sale | 10,815 @ $100.00 | $1.1M | −9.8% of holding | −2.9% | +7.2% | 100,023 | Form 4 · filed 1 day after the trade |
| 2025-02-18 | de Saint-Aignan Patrick | director | Sale | 8,028 @ $99.96 | $802K | −20.2% of holding | −2.9% | +7.2% | 31,700 | Form 4 · filed 1 day after the trade |
| 2025-02-18 | Fogarty Ann | officer | Sale | 3,705 @ $99.47 | $369K | −6.8% of holding | −2.9% | +7.2% | 50,816 | Form 4 · filed 1 day after the trade |
| 2025-02-18 | SUMME GREGORY L | director | Sale | 3,000 @ $100.00 | $300K | −100.0% of holding | −2.9% | +7.2% | 0 | 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.
193 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 |
|---|---|---|---|---|---|---|
| 2026-09-02 | RICHARDS MICHAEL L | officer | Gift | 1,009 | 40,622 | Form 4 |
| 2026-08-31 | Read Craig Jack | officer | Award / grant | 9,408 | 9,408 | Form 4 |
| 2026-08-14 | O HANLEY RONALD P | director | Disposition | 2,204 | 240,959 | Form 4 |
| 2026-08-14 | RICHARDS MICHAEL L | officer | Withheld for tax | 196 | 41,631 | Form 4 |
| 2026-08-14 | TAHIRI MOSTAPHA | officer | Withheld for tax | 54 | 64,497 | Form 4 |
| 2026-08-14 | O HANLEY RONALD P | director | Gift | 10,500 | 230,459 | Form 4 |
| 2026-08-14 | O HANLEY RONALD P | director | Option exercise | 2,204 | 243,163 | Form 4 |
| 2026-08-14 | O HANLEY RONALD P | director | Option exercise | 2,204 | 4,408 | Form 4 |
| 2026-08-14 | O HANLEY RONALD P | director | Option exercise | 2,204 | 4,408 | Form 4 |
| 2026-08-14 | O HANLEY RONALD P | director | Option exercise | 2,204 | 4,408 | Form 4 |
| 2026-08-14 | O HANLEY RONALD P | director | Option exercise | 2,204 | 4,408 | Form 4 |
| 2026-05-20 | Fawcett Amelia C. | director | Award / grant | 1,526 | 65,287 | Form 4 |
| 2026-05-20 | Chandoha Marie A | director | Award / grant | 1,526 | 15,853 | Form 4 |
| 2026-05-20 | MATHEW SARA | director | Award / grant | 1,526 | 25,087 | Form 4 |
| 2026-05-20 | Freda William C | director | Award / grant | 1,526 | 35,506 | Form 4 |
| 2026-05-20 | Rhea John B | director | Award / grant | 2,533 | 25,736 | Form 4 |
| 2026-05-20 | Porter Brian J. | director | Award / grant | 1,526 | 10,424 | Form 4 |
| 2026-05-20 | Halliday Patricia | director | Award / grant | 1,526 | 4,146 | Form 4 |
| 2026-05-20 | DeMaio Donna | director | Award / grant | 1,526 | 13,346 | Form 4 |
| 2026-05-20 | O'Sullivan Sean | director | Award / grant | 1,526 | 28,696 | Form 4 |
| 2026-05-20 | Portalatin Julio A | director | Award / grant | 1,526 | 15,404 | Form 4 |
| 2026-05-20 | Meaney William L | director | Award / grant | 1,526 | 26,472 | Form 4 |
| 2026-05-20 | Gordon Susan M. | director | Award / grant | 1,526 | 1,850 | Form 4 |
| 2026-05-15 | O HANLEY RONALD P | director | Disposition | 2,204 | 270,065 | Form 4 |
| 2026-05-15 | RICHARDS MICHAEL L | officer | Withheld for tax | 195 | 43,327 | Form 4 |
| 2026-05-15 | Schaefer Elizabeth | officer | Withheld for tax | 191 | 8,573 | Form 4 |
| 2026-05-15 | TAHIRI MOSTAPHA | officer | Withheld for tax | 91 | 64,551 | Form 4 |
| 2026-05-15 | O HANLEY RONALD P | director | Option exercise | 2,204 | 272,269 | Form 4 |
| 2026-05-15 | O HANLEY RONALD P | director | Option exercise | 2,204 | 6,612 | Form 4 |
| 2026-05-15 | O HANLEY RONALD P | director | Option exercise | 2,204 | 6,612 | Form 4 |
| 2026-03-19 | Gordon Susan M. | director | Award / grant | 324 | 324 | Form 4 |
| 2026-02-26 | AMBROSIUS JOERG | officer | Withheld for tax | 355 | 65,032 | Form 4 |
| 2026-02-26 | RICHARDS MICHAEL L | officer | Award / grant | 5,967 | 46,522 | Form 4 |
| 2026-02-26 | Shelton Mark | officer | Award / grant | 10,726 | 35,167 | Form 4 |
| 2026-02-26 | O HANLEY RONALD P | director | Award / grant | 43,873 | 299,172 | Form 4 |
| 2026-02-26 | Schaefer Elizabeth | officer | Award / grant | 4,216 | 9,264 | Form 4 |
| 2026-02-26 | PLANSKY JOHN | officer | Award / grant | 12,769 | 72,262 | Form 4 |
| 2026-02-26 | Woods John F | officer | Award / grant | 16,112 | 94,215 | Form 4 |
| 2026-02-26 | TAHIRI MOSTAPHA | officer | Award / grant | 14,259 | 74,253 | Form 4 |
| 2026-02-26 | AMBROSIUS JOERG | officer | Award / grant | 10,716 | 64,641 | 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 |
|---|---|---|---|---|---|
| Ro Khanna | House | sale | 2026-06-09 | 2026-05-27 | $1–15K |
| Jake Auchincloss | House | sale | 2026-05-22 | 2026-05-18 | $15–50K |
| Jake Auchincloss | House | sale | 2026-05-22 | 2026-05-18 | $15–50K |
| Ro Khanna | House | purchase | 2026-05-11 | 2026-04-13 | $1–15K |
| Michael T. McCaul | House | purchase | 2026-05-04 | 2026-04-30 | $1–15K |
| Michael T. McCaul | House | purchase | 2026-05-04 | 2026-04-30 | $1–15K |
| Michael T. McCaul | House | purchase | 2026-05-04 | 2026-04-30 | $1–15K |
| Ro Khanna | House | sale | 2026-04-07 | 2026-03-30 | $1–15K |
| Ro Khanna | House | sale | 2026-03-09 | 2026-02-05 | $1–15K |
| Ro Khanna | House | purchase | 2026-03-09 | 2026-02-24 | $1–15K |
| Jake Auchincloss | House | sale | 2026-02-19 | 2026-02-17 | $15–50K |
| Ro Khanna | House | purchase | 2026-02-06 | 2026-01-29 | $1–15K |
| Julia Letlow | House | sale | 2026-01-13 | 2025-11-21 | $1–15K |
| Julia Letlow | House | purchase | 2026-01-13 | 2025-05-27 | $1–15K |
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.