Issued 2026-09-16 at $145.04 · now $145.04 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, OSK has typically landed between $125.82 and $168.61 — a range of −13.2% to +16.2% from the issuance price $145.04.
- 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 ($145.04) — 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 OSK has typically landed a month from the 2026-09-16 close of $145.04 — the range is history, not a prediction.
- now $145.04 (+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). $146.2 (+0.8%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $135.55–$156.84
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $125.82–$168.61
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2008-06-05 | −58.5% | −58.5% | +0.0% |
| 2008-06-03 | −56.8% | −56.8% | +4.3% |
| 2008-06-06 | −56.1% | −57.6% | +0.0% |
| 3 best | |||
| 2009-06-23 | +102.0% | +0.0% | +102.0% |
| 2008-11-20 | +100.6% | +0.0% | +131.6% |
| 2009-06-22 | +93.6% | −0.1% | +97.5% |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-11 | Pfeifer John C | director | Sale | 778 @ $150.00 | $117K | −0.5% of holding | not yet — horizon still open | not yet — horizon still open | 150,669 | Form 4 · filed 4 days after the trade |
| 2026-05-12 | Palmer Duncan | director | Sale | 505 @ $133.86 | $68K | −1.3% of holding | +2.5% | not yet — horizon still open | 39,684 | Form 4 · filed 1 day after the trade |
| 2026-02-27 | Khare Anupam | officer | Sale | 4,000 @ $169.07 | $676K | −22.8% of holding | −11.4% | −21.8% | 13,577 | Form 4 · filed 3 days after the trade |
| 2026-02-20 | Verich John S | officer | Sale | 1,050 @ $176.99 | $186K | −13.1% of holding | −12.8% | −21.8% | 6,959 | Form 4 · filed 3 days after the trade |
| 2025-11-21 | Cortina Ignacio A | director | Sale | 8,000 @ $124.41 | $995K | −15.0% of holding | +1.9% | −8.3% | 45,506 | Form 4 · filed 3 days after the trade |
| 2025-08-22 | Khare Anupam | officer | Sale | 4,000 @ $139.03 | $556K | −22.6% of holding | −10.5% | +19.0% | 13,716 | Form 4 · filed 4 days after the trade |
| 2025-08-18 | Brandt Bryan K | officer | Sale | 1,732 @ $140.37 | $243K | −14.2% of holding | −6.7% | +16.4% | 10,459 | Form 4 · filed 2 days after the trade |
| 2025-08-12 | Cortina Ignacio A | director | Sale | 7,500 @ $138.58 | $1.0M | −12.3% of holding | −2.0% | +18.5% | 53,506 | Form 4 · filed 1 day after the trade |
| 2025-08-12 | Cortina Ignacio A | director | Sale | 5,225 @ $138.71 | $725K | −8.9% of holding | −2.0% | +18.5% | 53,506 | Form 4 · filed 1 day after the trade |
| 2025-08-06 | Freeders James C | officer | Sale | 5,575 @ $136.68 | $762K | −37.7% of holding | −0.0% | +12.6% | 9,228 | Form 4 · filed 1 day after the trade |
| 2025-08-06 | Freeders James C | officer | Sale | 4,300 @ $136.59 | $587K | −31.8% of holding | −0.0% | +12.6% | 9,228 | Form 4 · filed 1 day after the trade |
| 2025-08-06 | Freeders James C | officer | Sale | 2,250 @ $136.72 | $308K | −19.6% of holding | −0.0% | +12.6% | 9,228 | 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.
288 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 |
|---|---|---|---|---|---|---|
| 2026-07-29 | Nordlund Steven Craig | officer | Award / grant | 7,002 | 7,002 | Form 4 |
| 2026-07-14 | Nordlund Steven Craig | officer | Option exercise | 4,214 | 4,214 | Form 4 |
| 2026-07-14 | Nordlund Steven Craig | officer | Withheld for tax | 1,821 | 2,393 | Form 4 |
| 2026-07-14 | Nordlund Steven Craig | officer | Option exercise | 4,214 | 8,431 | Form 4 |
| 2026-05-05 | Allman Keith J. | director | Award / grant | 1,110 | 24,301 | Form 4 |
| 2026-05-05 | CLAYTON ANNETTE K | director | Award / grant | 1,110 | 4,578 | Form 4 |
| 2026-05-05 | Jordan Tyrone Michael | director | Award / grant | 1,110 | 12,101 | Form 4 |
| 2026-05-05 | DAVIS DOUGLAS LEE | director | Award / grant | 1,110 | 8,908 | Form 4 |
| 2026-05-05 | Rowland Sandra E. | director | Award / grant | 1,110 | 13,819 | Form 4 |
| 2026-05-05 | Burns Bill | director | Award / grant | 1,110 | 4,373 | Form 4 |
| 2026-05-05 | Perkins David G | director | Award / grant | 1,110 | 7,991 | Form 4 |
| 2026-05-05 | Palmer Duncan | director | Award / grant | 1,110 | 40,189 | Form 4 |
| 2026-05-05 | Metcalf-Kupres Kimberley | director | Award / grant | 1,110 | 20,124 | Form 4 |
| 2026-02-26 | Verich John S | officer | Gift | 115 | 7,220 | Form 4 |
| 2026-02-20 | Pfeifer John C | director | Option exercise | 23,777 | 155,909 | Form 4 |
| 2026-02-20 | Pfeifer John C | director | Option exercise | 17,896 | 140,544 | Form 4 |
| 2026-02-20 | Pfeifer John C | director | Option exercise | 11,993 | 156,726 | Form 4 |
| 2026-02-20 | Pfeifer John C | director | Withheld for tax | 11,176 | 144,733 | Form 4 |
| 2026-02-20 | Pfeifer John C | director | Withheld for tax | 8,412 | 132,132 | Form 4 |
| 2026-02-20 | Cortina Ignacio A | director | Option exercise | 5,708 | 56,094 | Form 4 |
| 2026-02-20 | Pack Michael E | director | Option exercise | 5,708 | 42,978 | Form 4 |
| 2026-02-20 | Pfeifer John C | director | Withheld for tax | 5,355 | 151,371 | Form 4 |
| 2026-02-20 | Pack Michael E | director | Option exercise | 4,296 | 39,290 | Form 4 |
| 2026-02-20 | Cortina Ignacio A | director | Option exercise | 4,296 | 52,406 | Form 4 |
| 2026-02-20 | Pack Michael E | director | Option exercise | 2,878 | 43,173 | Form 4 |
| 2026-02-20 | Cortina Ignacio A | director | Option exercise | 2,878 | 56,289 | Form 4 |
| 2026-02-20 | Cortina Ignacio A | director | Withheld for tax | 2,683 | 53,411 | Form 4 |
| 2026-02-20 | Pack Michael E | director | Withheld for tax | 2,683 | 40,295 | Form 4 |
| 2026-02-20 | Khare Anupam | officer | Option exercise | 2,284 | 18,013 | Form 4 |
| 2026-02-20 | Iyengar Jayanthi | director | Option exercise | 2,104 | 26,963 | Form 4 |
| 2026-02-20 | Cortina Ignacio A | director | Withheld for tax | 2,020 | 50,386 | Form 4 |
| 2026-02-20 | Pack Michael E | director | Withheld for tax | 2,020 | 37,270 | Form 4 |
| 2026-02-20 | Khare Anupam | officer | Option exercise | 1,720 | 16,569 | Form 4 |
| 2026-02-20 | Iyengar Jayanthi | director | Option exercise | 1,584 | 25,550 | Form 4 |
| 2026-02-20 | Pack Michael E | director | Withheld for tax | 1,353 | 41,820 | Form 4 |
| 2026-02-20 | Cortina Ignacio A | director | Withheld for tax | 1,353 | 54,936 | Form 4 |
| 2026-02-20 | Brandt Bryan K | officer | Option exercise | 1,332 | 12,515 | Form 4 |
| 2026-02-20 | Freeders James C | officer | Option exercise | 1,248 | 11,778 | Form 4 |
| 2026-02-20 | Khare Anupam | officer | Option exercise | 1,152 | 18,091 | Form 4 |
| 2026-02-20 | Khare Anupam | officer | Withheld for tax | 1,074 | 16,939 | 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.