KLRA insider buying
Every open-market purchase of Kailera Therapeutics, Inc. (KLRA) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$326.75M
Insiders buying (12m)5
Purchases on record5
Last purchase filedApr 22, 2026
In the last 12 months, 5 insiders of Kailera Therapeutics, Inc. bought $326.75M of KLRA stock on the open market in 5 reported purchases. The most recent was filed on Apr 22, 2026: Rtw Investments, LP +1 (10% Owner) bought 500,000 shares at $16.00, worth $8M. The largest purchase on record here is $134.38M by BCPE Perseus Investor, LP +4 on Apr 20, 2026.
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Join free on TelegramAll KLRA insider purchases
| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Apr 22 | Rtw Investments, LP +110% Owner | $8M | 500,000 | $16.00 | +5% | Apr 20 | SEC |
| Apr 20 | BCPE Perseus Investor, LP +410% Owner | $134.38M | 8,398,438 | $16.00 | +47% | Apr 20 | SEC |
| Apr 20 | Koppel AdamDirector, 10% Owner | $25M | 1,562,500 | $16.00 | +7% | Apr 20 | SEC |
| Apr 20 | BCLS Fund IV Investments GP…10% Owner | $25M | 1,562,500 | $16.00 | +7% | Apr 20 | SEC |
| Apr 20 | Kaplan Andrew T.Director, 10% Owner | $134.38M | 8,398,438 | $16.00 | +47% | Apr 20 | SEC |