Issued 2026-09-16 at $317.54 · now $317.54 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, CSL has typically landed between $275.29 and $364.36 — a range of −13.3% to +14.7% from the issuance price $317.54.
- 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 ($317.54) — 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 CSL has typically landed a month from the 2026-09-16 close of $317.54 — the range is history, not a prediction.
- now $317.54 (+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). $323.15 (+1.8%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $302.76–$343.55
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $275.29–$364.36
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2008-09-23 | −42.1% | −42.1% | +0.0% |
| 2008-09-22 | −41.8% | −41.8% | +0.0% |
| 2008-09-24 | −40.8% | −40.8% | +0.0% |
| 3 best | |||
| 2009-07-09 | +47.1% | +0.0% | +47.1% |
| 2009-07-10 | +43.4% | +0.0% | +45.9% |
| 2009-07-08 | +42.0% | −1.1% | +43.8% |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-19 | Easton Andrew C | officer | Sale | 233 @ $407.57 | $95K | −20.1% of holding | −14.7% | −24.0% | 926 | Form 4 · filed same day |
| 2026-02-12 | Schwar Stephen | officer | Sale | 4,549 @ $417.42 | $1.9M | −34.8% of holding | −17.6% | −25.2% | 8,540 | Form 4 · filed 1 day after the trade |
| 2026-02-12 | Schwar Stephen | officer | Sale | 1,500 @ $417.16 | $626K | −10.3% of holding | −17.6% | −25.2% | 13,089 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | KOCH D CHRISTIAN | director | Sale | 12,280 @ $412.31 | $5.1M | −8.2% of holding | −13.6% | −19.8% | 137,218 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | KOCH D CHRISTIAN | director | Sale | 11,652 @ $414.18 | $4.8M | −9.2% of holding | −13.6% | −19.8% | 114,944 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | KOCH D CHRISTIAN | director | Sale | 10,622 @ $413.49 | $4.4M | −7.7% of holding | −13.6% | −19.8% | 126,596 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 5,824 @ $405.44 | $2.4M | −12.5% of holding | −13.6% | −19.8% | 40,730 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 5,414 @ $406.08 | $2.2M | −10.4% of holding | −13.6% | −19.8% | 46,554 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 4,199 @ $406.26 | $1.7M | −10.3% of holding | −13.6% | −19.8% | 36,531 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 2,533 @ $416.69 | $1.1M | −7.7% of holding | −13.6% | −19.8% | 30,294 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 2,306 @ $405.19 | $934K | −4.2% of holding | −13.6% | −19.8% | 51,968 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 2,129 @ $415.91 | $885K | −6.1% of holding | −13.6% | −19.8% | 32,827 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | KOCH D CHRISTIAN | director | Sale | 1,706 @ $415.03 | $708K | −1.5% of holding | −13.6% | −19.8% | 113,238 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 1,447 @ $407.44 | $590K | −4.0% of holding | −13.6% | −19.8% | 35,084 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | SMITH DAVID W | officer | Sale | 1,020 @ $414.05 | $422K | −21.6% of holding | −13.6% | −19.8% | 3,697 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | SMITH DAVID W | officer | Sale | 780 @ $414.05 | $323K | −17.4% of holding | −13.6% | −19.8% | 3,697 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 200 @ $417.61 | $84K | −0.7% of holding | −13.6% | −19.8% | 30,094 | Form 4 · filed 1 day after the trade |
| 2026-02-10 | Zdimal Kevin P | officer | Sale | 128 @ $408.06 | $52K | −0.4% of holding | −13.6% | −19.8% | 34,956 | Form 4 · filed 1 day after the trade |
| 2025-02-08 | PATEL MEHUL | officer | Sale | 150 @ $350.53 | $53K | −15.5% of holding | +2.1% | −1.4% | 815 | Form 4 · filed 3 days after the trade |
| 2025-02-07 | Collins Jonathan R. | director | Sale | 1,050 @ $349.24 | $367K | −28.3% of holding | +2.1% | −1.4% | 2,665 | Form 4 · filed same day |
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.
209 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 |
|---|---|---|---|---|---|---|
| 2026-09-10 | Singh Jesse G | director | Option exercise | 4,070 | 0 | Form 4 |
| 2026-09-10 | Palmer Sheryl | director | Award / grant | 246 | 246 | Form 4 |
| 2026-09-10 | Frias James D | director | Other acquisition | 197 | 5,723 | Form 4 |
| 2026-09-10 | Ricard Corrine D. | director | Other acquisition | 197 | 6,015 | Form 4 |
| 2026-09-10 | Singh Jesse G | director | Disposition | 505 | 8,247 | Form 4 |
| 2026-09-10 | Singh Jesse G | director | Option exercise | 4,070 | 8,752 | Form 4 |
| 2026-09-10 | Singh Jesse G | director | Option exercise | 4,070 | 8,752 | Form 4 |
| 2026-09-10 | Singh Jesse G | director | Option exercise | 4,070 | 8,752 | Form 4 |
| 2026-09-10 | Singh Jesse G | director | Option exercise | 4,070 | 8,752 | Form 4 |
| 2026-09-01 | Palmer Sheryl | director | Award / grant | 1 | 1 | Form 4 |
| 2026-09-01 | Frias James D | director | Award / grant | 32 | 8,704 | Form 4 |
| 2026-09-01 | Hansen Maia | director | Award / grant | 1 | 335 | Form 4 |
| 2026-09-01 | Ricard Corrine D. | director | Award / grant | 26 | 7,147 | Form 4 |
| 2026-09-01 | Singh Jesse G | director | Award / grant | 16 | 4,070 | Form 4 |
| 2026-09-01 | Singh Jesse G | director | Award / grant | 13 | 13 | Form 4 |
| 2026-06-01 | Hansen Maia | director | Award / grant | 1 | 334 | Form 4 |
| 2026-06-01 | Frias James D | director | Award / grant | 29 | 8,672 | Form 4 |
| 2026-06-01 | Ricard Corrine D. | director | Award / grant | 23 | 7,121 | Form 4 |
| 2026-06-01 | Singh Jesse G | director | Award / grant | 13 | 4,054 | Form 4 |
| 2026-06-01 | Singh Jesse G | director | Award / grant | 11 | 11 | Form 4 |
| 2026-06-01 | Palmer Sheryl | director | Award / grant | 1 | 1 | Form 4 |
| 2026-04-29 | Collins Jonathan R. | director | Option exercise | 5,902 | 0 | Form 4 |
| 2026-04-29 | Collins Jonathan R. | director | Option exercise | 5,902 | 9,029 | Form 4 |
| 2026-04-29 | Collins Jonathan R. | director | Option exercise | 5,902 | 9,029 | Form 4 |
| 2026-04-28 | Palmer Sheryl | director | Award / grant | 43 | 43 | Form 4 |
| 2026-04-28 | Myers Charles David | director | Award / grant | 505 | 2,173 | Form 4 |
| 2026-04-28 | Palmer Sheryl | director | Award / grant | 505 | 1,078 | Form 4 |
| 2026-04-28 | Ricard Corrine D. | director | Award / grant | 505 | 5,818 | Form 4 |
| 2026-04-28 | Hansen Maia | director | Award / grant | 505 | 4,682 | Form 4 |
| 2026-04-28 | Singh Jesse G | director | Award / grant | 505 | 4,682 | Form 4 |
| 2026-04-28 | Frias James D | director | Award / grant | 505 | 5,526 | Form 4 |
| 2026-03-02 | Singh Jesse G | director | Award / grant | 9 | 9 | Form 4 |
| 2026-03-02 | Collins Jonathan R. | director | Award / grant | 16 | 5,902 | Form 4 |
| 2026-03-02 | Singh Jesse G | director | Award / grant | 11 | 4,041 | Form 4 |
| 2026-03-02 | Hansen Maia | director | Award / grant | 1 | 333 | Form 4 |
| 2026-03-02 | Ricard Corrine D. | director | Award / grant | 20 | 7,098 | Form 4 |
| 2026-03-02 | Frias James D | director | Award / grant | 24 | 8,643 | Form 4 |
| 2026-03-02 | Palmer Sheryl | director | Award / grant | 1 | 1 | Form 4 |
| 2026-02-19 | Easton Andrew C | officer | Option exercise | 300 | 1,159 | Form 4 |
| 2026-02-19 | Easton Andrew C | officer | Option exercise | 300 | 95 | 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.