Stocks · Health care · Pharmaceutical Preparations

Kailera Therapeutics, Inc.

KLRA
United States Fiscal year ends December CIK 0002096997
11.61
+16.10%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
11.61 on 9 Oct 2026
26 18 10 Apr 2026 Jul 2026 Oct 2026 17 Apr 2026 $26.00 20 Apr 2026 $24.61 21 Apr 2026 $25.22 22 Apr 2026 $24.30 23 Apr 2026 $25.08 24 Apr 2026 $22.47 27 Apr 2026 $23.51 28 Apr 2026 $23.82 29 Apr 2026 $24.76 30 Apr 2026 $25.00 1 May 2026 $25.15 4 May 2026 $25.09 5 May 2026 $24.26 6 May 2026 $24.70 7 May 2026 $22.47 8 May 2026 $21.47 11 May 2026 $22.93 12 May 2026 $22.30 13 May 2026 $21.11 14 May 2026 $21.50 15 May 2026 $21.04 18 May 2026 $19.55 19 May 2026 $19.62 20 May 2026 $20.07 21 May 2026 $21.08 22 May 2026 $21.17 26 May 2026 $21.57 27 May 2026 $21.91 28 May 2026 $22.94 29 May 2026 $22.94 1 Jun 2026 $23.18 2 Jun 2026 $22.59 3 Jun 2026 $22.38 4 Jun 2026 $20.99 5 Jun 2026 $19.37 8 Jun 2026 $19.70 9 Jun 2026 $19.64 10 Jun 2026 $19.14 11 Jun 2026 $19.54 12 Jun 2026 $18.89 15 Jun 2026 $19.67 16 Jun 2026 $18.55 17 Jun 2026 $19.13 18 Jun 2026 $19.90 22 Jun 2026 $22.88 23 Jun 2026 $21.37 24 Jun 2026 $21.37 25 Jun 2026 $20.66 26 Jun 2026 $20.83 29 Jun 2026 $21.67 30 Jun 2026 $22.03 1 Jul 2026 $20.82 2 Jul 2026 $21.99 6 Jul 2026 $23.30 7 Jul 2026 $22.24 8 Jul 2026 $21.76 9 Jul 2026 $21.01 10 Jul 2026 $20.68 13 Jul 2026 $19.97 14 Jul 2026 $19.01 15 Jul 2026 $19.30 16 Jul 2026 $18.32 17 Jul 2026 $18.55 20 Jul 2026 $17.91 21 Jul 2026 $18.41 22 Jul 2026 $17.79 23 Jul 2026 $17.40 24 Jul 2026 $17.69 27 Jul 2026 $17.48 28 Jul 2026 $16.74 29 Jul 2026 $16.88 30 Jul 2026 $17.05 31 Jul 2026 $16.94 3 Aug 2026 $17.32 4 Aug 2026 $18.11 5 Aug 2026 $18.17 6 Aug 2026 $18.87 7 Aug 2026 $18.66 10 Aug 2026 $18.98 11 Aug 2026 $18.87 12 Aug 2026 $18.59 13 Aug 2026 $17.97 14 Aug 2026 $17.94 17 Aug 2026 $18.51 18 Aug 2026 $17.83 19 Aug 2026 $18.32 20 Aug 2026 $17.46 21 Aug 2026 $17.17 24 Aug 2026 $16.54 25 Aug 2026 $17.75 26 Aug 2026 $18.44 27 Aug 2026 $18.53 28 Aug 2026 $16.21 31 Aug 2026 $15.40 1 Sep 2026 $16.41 2 Sep 2026 $15.85 3 Sep 2026 $15.74 4 Sep 2026 $16.23 8 Sep 2026 $16.43 9 Sep 2026 $14.84 10 Sep 2026 $14.91 11 Sep 2026 $13.94 14 Sep 2026 $13.75 15 Sep 2026 $13.45 16 Sep 2026 $12.70 17 Sep 2026 $12.92 18 Sep 2026 $12.83 21 Sep 2026 $11.99 22 Sep 2026 $12.79 23 Sep 2026 $13.13 24 Sep 2026 $11.98 25 Sep 2026 $11.22 28 Sep 2026 $11.12 29 Sep 2026 $10.99 30 Sep 2026 $11.42 1 Oct 2026 $11.03 2 Oct 2026 $10.39 5 Oct 2026 $10.84 6 Oct 2026 $10.83 7 Oct 2026 $10.53 8 Oct 2026 $10.00 9 Oct 2026 $11.61 RTW INVESTMENTS, LP 10% owner Bought $8.00M 20 Apr 2026 · at $16.00 · 4.9% of stake Bain Capital Life Sciences In… 10% owner Bought $25.00M 20 Apr 2026 · at $16.00 · 7.4% of stake Koppel Adam Director Bought $25.00M 20 Apr 2026 · at $16.00 · 7.4% of stake Kaplan Andrew T. Director Bought $134.38M 20 Apr 2026 · at $16.00 · 47.0% of stake BAIN CAPITAL INVESTORS LLC 10% owner Bought $134.38M 20 Apr 2026 · at $16.00 · 47.0% of stake
5 buys0 sales at will0 planned sales

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
20 Apr 2026 BAIN CAPITAL INVESTORS LLC
10% owner
Bought $134.38M 47.0%
20 Apr 2026 Kaplan Andrew T.
Director
Bought $134.38M 47.0%
20 Apr 2026 Koppel Adam
Director
Bought $25.00M 7.4%
20 Apr 2026 Bain Capital Life Sciences Investors, LLC
10% owner
Bought $25.00M 7.4%
20 Apr 2026 RTW INVESTMENTS, LP
10% owner
Bought $8.00M 4.9%