Issued 2026-09-16 at $12.70 · now $12.70 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, KLRA has typically landed between $9.73 and $15.04 — a range of −23.4% to +18.4% from the issuance price $12.70.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
84 overlapping 1 month windows · 2026-04-17 – 2026-08-17 · basis climatology · forecast (batch).
The cone is anchored at the 2026-09-16 issuance close ($12.70) — 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 KLRA has typically landed a month from the 2026-09-16 close of $12.7 — the range is history, not a prediction.
- now $12.7 (+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). $11.7 (-7.9%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $10.83–$12.57
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $9.73–$15.04
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2026-08-17 | −31.4% | −31.4% | +0.1% |
| 2026-08-14 | −25.0% | −25.0% | +3.3% |
| 2026-08-12 | −25.0% | −25.0% | +0.0% |
| 3 best | |||
| 2026-05-20 | +14.0% | −7.6% | +15.5% |
| 2026-06-05 | +12.3% | −4.2% | +20.3% |
| 2026-07-28 | +10.2% | −1.2% | +13.4% |
84 overlapping windows · 2026-04-17 – 2026-09-16 · not cherry-picked
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-20 | BAIN CAPITAL INVESTORS LLC | tenPercentOwner | Purchase | 8,398,438 @ $16.00 | $134.4M | +47.0% of holding | −23.8% | not yet — horizon still open | 26,255,581 | Form 4 · filed same day |
| 2026-04-20 | Kaplan Andrew T. | director | Purchase | 8,398,438 @ $16.00 | $134.4M | +47.0% of holding | −23.8% | not yet — horizon still open | 26,255,581 | Form 4 · filed same day |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Purchase | 1,562,500 @ $16.00 | $25.0M | +7.4% of holding | −23.8% | not yet — horizon still open | 22,583,268 | Form 4 · filed same day |
| 2026-04-20 | Koppel Adam | director | Purchase | 1,562,500 @ $16.00 | $25.0M | +7.4% of holding | −23.8% | not yet — horizon still open | 22,583,268 | Form 4 · filed same day |
| 2026-04-20 | RTW INVESTMENTS, LP | director | Purchase | 500,000 @ $16.00 | $8.0M | +4.9% of holding | −23.8% | not yet — horizon still open | 10,776,820 | Form 4 · filed 2 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.
62 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 |
|---|---|---|---|---|---|---|
| 2026-09-07 | Nicholson Nur | officer | Award / grant | 220,000 | 220,000 | Form 4 |
| 2026-07-06 | Tregoning Kathleen | director | Award / grant | 175,000 | 175,000 | Form 4 |
| 2026-06-09 | Renaud Ronald C JR | director | Option exercise | 38,094 | 38,094 | Form 4 |
| 2026-06-09 | Renaud Ronald C JR | director | Option exercise | 38,094 | 817,826 | Form 4 |
| 2026-04-20 | Jiangsu Hengrui Pharmaceuticals Co., Ltd. | tenPercentOwner | Conversion | 708,814 | 0 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 16,875,000 | 0 | Form 4 |
| 2026-04-20 | Kaplan Andrew T. | director | Conversion | 17,857,143 | 0 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 4,145,768 | 0 | Form 4 |
| 2026-04-20 | Jiangsu Hengrui Pharmaceuticals Co., Ltd. | tenPercentOwner | Conversion | 4,968,789 | 0 | Form 4 |
| 2026-04-20 | Koppel Adam | director | Conversion | 16,875,000 | 0 | Form 4 |
| 2026-04-20 | Koppel Adam | director | Conversion | 4,145,768 | 0 | Form 4 |
| 2026-04-20 | BAIN CAPITAL INVESTORS LLC | tenPercentOwner | Conversion | 17,857,143 | 0 | Form 4 |
| 2026-04-20 | Koppel Adam | director | Conversion | 16,875,000 | 16,875,000 | Form 4 |
| 2026-04-20 | Koppel Adam | director | Conversion | 4,145,768 | 21,020,768 | Form 4 |
| 2026-04-20 | Kaplan Andrew T. | director | Conversion | 17,857,143 | 17,857,143 | Form 4 |
| 2026-04-20 | Koppel Adam | director | Conversion | 16,875,000 | 16,875,000 | Form 4 |
| 2026-04-20 | Koppel Adam | director | Conversion | 4,145,768 | 21,020,768 | Form 4 |
| 2026-04-20 | BAIN CAPITAL INVESTORS LLC | tenPercentOwner | Conversion | 17,857,143 | 17,857,143 | Form 4 |
| 2026-04-20 | BAIN CAPITAL INVESTORS LLC | tenPercentOwner | Conversion | 17,857,143 | 17,857,143 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 16,875,000 | 16,875,000 | Form 4 |
| 2026-04-20 | BAIN CAPITAL INVESTORS LLC | tenPercentOwner | Conversion | 17,857,143 | 17,857,143 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 16,875,000 | 16,875,000 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 4,145,768 | 21,020,768 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 4,145,768 | 21,020,768 | Form 4 |
| 2026-04-20 | BAIN CAPITAL INVESTORS LLC | tenPercentOwner | Conversion | 17,857,143 | 17,857,143 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 16,875,000 | 16,875,000 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 4,145,768 | 21,020,768 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 16,875,000 | 16,875,000 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 4,145,768 | 21,020,768 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 4,145,768 | 21,020,768 | Form 4 |
| 2026-04-20 | Bain Capital Life Sciences Investors, LLC | tenPercentOwner | Conversion | 16,875,000 | 16,875,000 | Form 4 |
| 2026-04-20 | Jiangsu Hengrui Pharmaceuticals Co., Ltd. | tenPercentOwner | Conversion | 9,477,719 | 9,477,719 | Form 4 |
| 2026-04-20 | BAIN CAPITAL INVESTORS LLC | tenPercentOwner | Conversion | 17,857,143 | 17,857,143 | Form 4 |
| 2026-04-20 | Jiangsu Hengrui Pharmaceuticals Co., Ltd. | tenPercentOwner | Conversion | 2,034,133 | 2,034,133 | Form 4 |
| 2026-04-20 | Jiangsu Hengrui Pharmaceuticals Co., Ltd. | tenPercentOwner | Conversion | 9,477,719 | 9,477,719 | Form 4 |
| 2026-04-20 | Jiangsu Hengrui Pharmaceuticals Co., Ltd. | tenPercentOwner | Conversion | 2,034,133 | 2,034,133 | Form 4 |
| 2026-04-20 | RTW INVESTMENTS, LP | director | Conversion | 10,276,820 | 10,276,820 | Form 4 |
| 2026-04-20 | RTW INVESTMENTS, LP | director | Conversion | 8,250,000 | 0 | Form 4 |
| 2026-04-20 | RTW INVESTMENTS, LP | director | Conversion | 2,026,820 | 0 | Form 4 |
| 2026-04-20 | RTW INVESTMENTS, LP | director | Conversion | 10,276,820 | 10,276,820 | 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.