KLRAKailera Therapeutics, Inc.Healthcare · Biotechnologyas of 2026-09-16
Horizon

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.

Range of outcomes in historically similar periods — not a price prediction. Ranges are scored publicly on /methodology.
  • Actual close
  • Typical path (median)
  • Middle 50% of outcomes
  • 90% range

84 overlapping 1 month windows · 2026-04-172026-08-17 · 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.

$9.73worst · -23.4%$15.04best · +18.4%
  • 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
Actual 1-month windows behind the coneiEvery overlapping 1-month window in this security's own price history was ranked by realized return; shown are the 3 worst and 3 best of 84 windows spanning 2026-04-17 to 2026-09-16. Not cherry-picked — these are the extremes of the full sample. Max drop / max rise are the deepest and highest points reached within each window. See /methodology.
StartReturnMax dropMax 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 · 2026-04-172026-09-16 · 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.

Share price & reported tradesMonthly open-market valueReporting lag — trade date to filing date2026-092026-082026-072026-062026-052026-042026-032026-022026-012025-122025-112025-102025-092025-08$26$132026-04-20: 5 insider purchases, $326.8M — BAIN CAPITAL INVESTORS LLC, Kaplan Andrew T., Bain Capital Life Sciences Investors, LLC, Koppel Adam …2026-04: 5 open-market purchases, $326.8M↑ buys↓ salestenPercentOwner BAIN CAPITAL INVESTORS LLC — Purchase on 2026-04-20, filed same daydirector Kaplan Andrew T. — Purchase on 2026-04-20, filed same daytenPercentOwner Bain Capital Life Sciences Investors, LLC — Purchase on 2026-04-20, filed same daydirector Koppel Adam — Purchase on 2026-04-20, filed same daydirector RTW INVESTMENTS, LP — Purchase on 2026-04-20, filed 2 days after the trade
DatePersonRoleActionShares @ priceValueOwnership Δvs S&P 1mvs S&P 6mOwned afterFiling
2026-04-20BAIN CAPITAL INVESTORS LLCtenPercentOwnerPurchase8,398,438 @ $16.00$134.4M+47.0% of holding−23.8%not yet — horizon still open26,255,581Form 4 · filed same day
2026-04-20Kaplan Andrew T.directorPurchase8,398,438 @ $16.00$134.4M+47.0% of holding−23.8%not yet — horizon still open26,255,581Form 4 · filed same day
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerPurchase1,562,500 @ $16.00$25.0M+7.4% of holding−23.8%not yet — horizon still open22,583,268Form 4 · filed same day
2026-04-20Koppel AdamdirectorPurchase1,562,500 @ $16.00$25.0M+7.4% of holding−23.8%not yet — horizon still open22,583,268Form 4 · filed same day
2026-04-20RTW INVESTMENTS, LPdirectorPurchase500,000 @ $16.00$8.0M+4.9% of holding−23.8%not yet — horizon still open10,776,820Form 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.

DatePersonRoleActionSharesOwned afterFiling
2026-09-07Nicholson NurofficerAward / grant220,000220,000Form 4
2026-07-06Tregoning KathleendirectorAward / grant175,000175,000Form 4
2026-06-09Renaud Ronald C JRdirectorOption exercise38,09438,094Form 4
2026-06-09Renaud Ronald C JRdirectorOption exercise38,094817,826Form 4
2026-04-20Jiangsu Hengrui Pharmaceuticals Co., Ltd.tenPercentOwnerConversion708,8140Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion16,875,0000Form 4
2026-04-20Kaplan Andrew T.directorConversion17,857,1430Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion4,145,7680Form 4
2026-04-20Jiangsu Hengrui Pharmaceuticals Co., Ltd.tenPercentOwnerConversion4,968,7890Form 4
2026-04-20Koppel AdamdirectorConversion16,875,0000Form 4
2026-04-20Koppel AdamdirectorConversion4,145,7680Form 4
2026-04-20BAIN CAPITAL INVESTORS LLCtenPercentOwnerConversion17,857,1430Form 4
2026-04-20Koppel AdamdirectorConversion16,875,00016,875,000Form 4
2026-04-20Koppel AdamdirectorConversion4,145,76821,020,768Form 4
2026-04-20Kaplan Andrew T.directorConversion17,857,14317,857,143Form 4
2026-04-20Koppel AdamdirectorConversion16,875,00016,875,000Form 4
2026-04-20Koppel AdamdirectorConversion4,145,76821,020,768Form 4
2026-04-20BAIN CAPITAL INVESTORS LLCtenPercentOwnerConversion17,857,14317,857,143Form 4
2026-04-20BAIN CAPITAL INVESTORS LLCtenPercentOwnerConversion17,857,14317,857,143Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion16,875,00016,875,000Form 4
2026-04-20BAIN CAPITAL INVESTORS LLCtenPercentOwnerConversion17,857,14317,857,143Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion16,875,00016,875,000Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion4,145,76821,020,768Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion4,145,76821,020,768Form 4
2026-04-20BAIN CAPITAL INVESTORS LLCtenPercentOwnerConversion17,857,14317,857,143Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion16,875,00016,875,000Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion4,145,76821,020,768Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion16,875,00016,875,000Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion4,145,76821,020,768Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion4,145,76821,020,768Form 4
2026-04-20Bain Capital Life Sciences Investors, LLCtenPercentOwnerConversion16,875,00016,875,000Form 4
2026-04-20Jiangsu Hengrui Pharmaceuticals Co., Ltd.tenPercentOwnerConversion9,477,7199,477,719Form 4
2026-04-20BAIN CAPITAL INVESTORS LLCtenPercentOwnerConversion17,857,14317,857,143Form 4
2026-04-20Jiangsu Hengrui Pharmaceuticals Co., Ltd.tenPercentOwnerConversion2,034,1332,034,133Form 4
2026-04-20Jiangsu Hengrui Pharmaceuticals Co., Ltd.tenPercentOwnerConversion9,477,7199,477,719Form 4
2026-04-20Jiangsu Hengrui Pharmaceuticals Co., Ltd.tenPercentOwnerConversion2,034,1332,034,133Form 4
2026-04-20RTW INVESTMENTS, LPdirectorConversion10,276,82010,276,820Form 4
2026-04-20RTW INVESTMENTS, LPdirectorConversion8,250,0000Form 4
2026-04-20RTW INVESTMENTS, LPdirectorConversion2,026,8200Form 4
2026-04-20RTW INVESTMENTS, LPdirectorConversion10,276,82010,276,820Form 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.