Issued 2026-09-16 at $65.57 · now $65.57 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, STC has typically landed between $56.64 and $74.33 — a range of −13.6% to +13.4% from the issuance price $65.57.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
5,003 overlapping 1 month windows · 2006-09-26 – 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 ($65.57) — 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 STC has typically landed a month from the 2026-09-16 close of $65.57 — the range is history, not a prediction.
- now $65.57 (+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). $66.17 (+0.9%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $62.26–$70.08
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $56.64–$74.33
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2008-10-22 | −64.7% | −64.7% | +0.0% |
| 2008-09-30 | −62.0% | −62.0% | +0.0% |
| 2008-10-01 | −57.7% | −61.0% | +0.0% |
| 3 best | |||
| 2008-11-20 | +207.9% | +0.0% | +212.4% |
| 2008-11-24 | +159.5% | +0.0% | +159.5% |
| 2008-11-21 | +157.3% | +0.0% | +168.9% |
5,003 overlapping windows · 2006-09-26 – 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 ~20 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-21 | Glaze Brian | officer | Sale | 1,500 @ $69.16 | $104K | −11.3% of holding | not yet — horizon still open | not yet — horizon still open | 11,784 | Form 4 · filed 3 days after the trade |
| 2026-06-01 | BRADLEY C ALLEN JR | director | Purchase | 758 @ $63.87 | $48K | +3.1% of holding | +8.0% | not yet — horizon still open | 25,022 | Form 4 · filed 1 day after the trade |
| 2026-06-01 | BRADLEY C ALLEN JR | director | Purchase | 230 @ $63.87 | $15K | +1.0% of holding | +8.0% | not yet — horizon still open | 24,264 | Form 4 · filed 1 day after the trade |
| 2026-06-01 | BRADLEY C ALLEN JR | director | Purchase | 12 @ $63.80 | $766 | +0.0% of holding | +8.0% | not yet — horizon still open | 25,034 | Form 4 · filed 1 day after the trade |
| 2026-04-24 | Hisey David C | officer | Sale | 5,639 @ $71.09 | $401K | −7.7% of holding | −10.2% | not yet — horizon still open | 67,282 | Form 4 · filed 3 days after the trade |
| 2026-04-24 | Hisey David C | officer | Sale | 5,353 @ $71.47 | $383K | −8.0% of holding | −10.2% | not yet — horizon still open | 61,929 | Form 4 · filed 3 days after the trade |
| 2026-03-12 | BRADLEY C ALLEN JR | director | Purchase | 464 @ $62.35 | $29K | +2.2% of holding | +0.1% | −8.9% | 22,007 | Form 4 · filed same day |
| 2026-03-12 | BRADLEY C ALLEN JR | director | Purchase | 236 @ $63.06 | $15K | +1.1% of holding | +0.1% | −8.9% | 22,243 | Form 4 · filed same day |
| 2026-03-11 | BRADLEY C ALLEN JR | director | Purchase | 200 @ $63.13 | $13K | +0.9% of holding | +2.7% | −5.2% | 21,443 | Form 4 · filed 1 day after the trade |
| 2026-03-11 | BRADLEY C ALLEN JR | director | Purchase | 100 @ $63.19 | $6K | +0.5% of holding | +2.7% | −5.2% | 21,543 | Form 4 · filed 1 day after the trade |
| 2026-03-10 | BRADLEY C ALLEN JR | director | Purchase | 583 @ $65.34 | $38K | +2.9% of holding | +0.1% | −8.8% | 20,826 | Form 4 · filed 1 day after the trade |
| 2026-03-10 | BRADLEY C ALLEN JR | director | Purchase | 417 @ $65.34 | $27K | +2.0% of holding | +0.1% | −8.8% | 21,243 | Form 4 · filed 1 day after the trade |
| 2025-07-28 | Rable Brad | officer | Sale | 5,694 @ $65.32 | $372K | −19.3% of holding | +8.8% | −6.2% | 23,872 | Form 4 · filed same day |
| 2025-07-25 | Hisey David C | officer | Sale | 2,224 @ $64.39 | $143K | −3.7% of holding | +11.5% | −3.4% | 58,359 | Form 4 · filed 3 days after the trade |
| 2025-05-28 | BRADLEY C ALLEN JR | director | Purchase | 1,000 @ $59.63 | $60K | +5.2% of holding | +4.8% | +15.2% | 20,243 | 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.
285 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 |
|---|---|---|---|---|---|---|
| 2026-07-01 | Bryant Iain Martyn | officer | Withheld for tax | 261 | 5,645 | Form 4 |
| 2026-07-01 | Bryant Iain Martyn | officer | Option exercise | 1,071 | 1,071 | Form 4 |
| 2026-07-01 | Bryant Iain Martyn | officer | Option exercise | 1,071 | 5,906 | Form 4 |
| 2026-07-01 | Bryant Iain Martyn | officer | Option exercise | 1,071 | 5,906 | Form 4 |
| 2026-05-07 | BRADLEY C ALLEN JR | director | Award / grant | 1,791 | 24,034 | Form 4 |
| 2026-05-07 | Morris Matthew | director | Award / grant | 1,791 | 68,827 | Form 4 |
| 2026-05-07 | Sanchez Rodriquez Manuel | director | Award / grant | 1,791 | 13,596 | Form 4 |
| 2026-05-07 | Apel Thomas G | director | Award / grant | 1,791 | 44,182 | Form 4 |
| 2026-05-07 | Vaid Helen | director | Award / grant | 1,791 | 6,284 | Form 4 |
| 2026-05-07 | Matz Deborah Jane | director | Award / grant | 1,791 | 11,569 | Form 4 |
| 2026-05-07 | Pallotta Karen R | director | Award / grant | 1,791 | 12,196 | Form 4 |
| 2026-05-07 | Clarke Robert | director | Award / grant | 3,151 | 60,575 | Form 4 |
| 2026-05-07 | Corey William S. Jr. | director | Award / grant | 1,791 | 11,433 | Form 4 |
| 2026-05-01 | Swed Ryan M. | officer | Withheld for tax | 241 | 11,393 | Form 4 |
| 2026-05-01 | Swed Ryan M. | officer | Option exercise | 802 | 0 | Form 4 |
| 2026-05-01 | Swed Ryan M. | officer | Option exercise | 802 | 11,634 | Form 4 |
| 2026-05-01 | Swed Ryan M. | officer | Option exercise | 802 | 11,634 | Form 4 |
| 2026-04-28 | Rable Brad | officer | Gift | 300 | 29,330 | Form 4 |
| 2026-03-26 | EPPINGER FREDERICK H | director | Withheld for tax | 4,958 | 170,675 | Form 4 |
| 2026-03-26 | EPPINGER FREDERICK H | director | Withheld for tax | 3,266 | 165,380 | Form 4 |
| 2026-03-26 | Hisey David C | officer | Withheld for tax | 1,786 | 71,525 | Form 4 |
| 2026-03-26 | Hisey David C | officer | Withheld for tax | 1,148 | 72,921 | Form 4 |
| 2026-03-26 | Swed Ryan M. | officer | Withheld for tax | 718 | 10,015 | Form 4 |
| 2026-03-26 | Sheckler Erinlea | officer | Withheld for tax | 380 | 9,383 | Form 4 |
| 2026-03-26 | Swed Ryan M. | officer | Withheld for tax | 331 | 10,832 | Form 4 |
| 2026-03-26 | Rable Brad | officer | Withheld for tax | 306 | 29,031 | Form 4 |
| 2026-03-26 | Giddens Elizabeth | officer | Withheld for tax | 254 | 9,447 | Form 4 |
| 2026-03-26 | Giddens Elizabeth | officer | Withheld for tax | 227 | 10,149 | Form 4 |
| 2026-03-26 | Glaze Brian | officer | Withheld for tax | 226 | 12,660 | Form 4 |
| 2026-03-26 | Kain Emily | officer | Withheld for tax | 211 | 8,832 | Form 4 |
| 2026-03-26 | Glaze Brian | officer | Withheld for tax | 202 | 13,284 | Form 4 |
| 2026-03-26 | Sheckler Erinlea | officer | Withheld for tax | 202 | 9,988 | Form 4 |
| 2026-03-26 | Rable Brad | officer | Withheld for tax | 193 | 29,630 | Form 4 |
| 2026-03-26 | Bryant Iain Martyn | officer | Withheld for tax | 179 | 4,835 | Form 4 |
| 2026-03-26 | Kain Emily | officer | Withheld for tax | 166 | 9,346 | Form 4 |
| 2026-03-26 | Bryant Iain Martyn | officer | Withheld for tax | 74 | 4,280 | Form 4 |
| 2026-03-26 | Hisey David C | officer | Option exercise | 2,544 | 5,090 | Form 4 |
| 2026-03-26 | Rable Brad | officer | Option exercise | 1,255 | 1,257 | Form 4 |
| 2026-03-26 | Hisey David C | officer | Option exercise | 3,960 | 3,961 | Form 4 |
| 2026-03-26 | Swed Ryan M. | officer | Award / grant | 5,052 | 5,052 | 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.