| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-07-07 | Mainolfi Nello Chief Executive Officer | Sold | 50,000 | $119.00 | $6.0M |
| 2026-07-02 | Booth Bruce Director | Sold | 45,065 | $107.51 | $4.8M |
| 2026-07-02 | Jacobs Bruce N. Chief Financial Officer | Sold | 51,375 | $114.77 | $5.9M |
| 2026-07-02 | Mainolfi Nello Chief Executive Officer | Sold | 68,155 | $115.43 | $7.9M |
| 2026-06-30 | Booth Bruce Director | Sold | 469,159 | $109.85 | $51.5M |
| 2026-06-30 | Booth Bruce Director | Sold | 10,658 | $108.28 | $1.2M |
| 2026-06-26 | BIOTECHNOLOGY VALUE FUND II LP Director | Sold | 1,630,658 | $106.50 | $173.7M |
| 2026-06-25 | Booth Bruce Director | Sold | 370,917 | $110.14 | $40.9M |
| 2026-06-25 | Booth Bruce Director | Sold | 253,558 | $121.61 | $30.8M |
| 2026-06-22 | Booth Bruce Director | Sold | 410,525 | $94.32 | $38.7M |
| 2026-06-22 | Booth Bruce Director | Sold | 27,897 | $103.75 | $2.9M |
| 2026-04-29 | Mainolfi Nello Chief Executive Officer | Sold | 17,005 | $80.74 | $1.4M |
| 2026-04-01 | Chadwick Jeremy G Chief Operating Officer | Sold | 13,540 | $85.41 | $1.2M |
| 2026-03-25 | Chadwick Jeremy G Chief Operating Officer | Sold | 100,458 | $77.85 | $7.8M |
| 2026-03-11 | Chadwick Jeremy G Chief Operating Officer | Sold | 12,882 | $83.10 | $1.1M |
| 2026-03-04 | Booth Bruce Director | Sold | 71,814 | $90.13 | $6.5M |
| 2026-02-25 | Mainolfi Nello Chief Executive Officer | Sold | 19,764 | $89.78 | $1.8M |
| 2025-12-31 | Mainolfi Nello Chief Executive Officer | Sold | 23,986 | $77.95 | $1.9M |
| 2025-12-17 | Esposito Pamela Director | Sold | 14,505 | $81.56 | $1.2M |
| 2025-12-12 | Booth Bruce Director | Sold | 198,833 | $91.94 | $18.3M |
| 2025-12-11 | 667, L.P. Director · 10% owner | Bought | 2,005,813 | $86.00 | $172.5M |
| 2025-12-08 | Mainolfi Nello Chief Executive Officer | Sold | 100,000 | $89.17 | $8.9M |
| 2025-12-08 | Gollob Jared Chief Medical Officer | Sold | 32,116 | $87.74 | $2.8M |
| 2025-10-29 | Mainolfi Nello Chief Executive Officer | Sold | 24,511 | $61.02 | $1.5M |
| 2025-10-15 | Gollob Jared Chief Medical Officer | Sold | 29,264 | $60.37 | $1.8M |
Showing the 25 most recent of 30 filings for KYMR in the last two years. The full history, the price chart with every buy and sell marked, and daily updates are in the members browser.
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| 667, L.P. | Director · 10% owner | 2 | $201.3M |
| BIOTECHNOLOGY VALUE FUND II LP | Director | 1 | $14.0M |
Every insider buy and sell for KYMR plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
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