| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in KYMR over the last quarter tilts toward selling: insiders offloaded a net 36,371 shares worth roughly $4.2M. In the past 30 days, 0 insiders bought and 1 sold. Sales set the recent tone.
The insider who sold still holds shares after the sale. Classified under Biotechnology (Health Care sector), KYMR's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 7.96M | $684.21M | - | |
| CEO | 666.6K | $1.39M | -30,000 | |
| Dir | 461.8K | $50.68M | - | |
| CFO | 244.9K | $27.32M | - | |
| Other | 117.1K | $10.15M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 | Booth Bruce70 | Director | Sell10b5-1 | 398,765 | $110.31 | $43,987,354.76 | -41.4% | -0.9% | - | |
| Jun 25, 2026 | Booth Bruce70 | Director | Sell10b5-1 | 285,684 | $121.86 | $34,812,908.93 | -35.0% | -0.9% | - | |
| Jun 22, 2026 | Goodman Noah | Chief Business Officer | Sale+OE10b5-1 | 2,500 | $99.00 | $247,500.00 | -4.7% | +18.3% | - | |
| Jun 22, 2026 | Booth Bruce70 | Director | Sale+OE10b5-1 | 478,198 | $94.72 | $45,293,293.82 | -43.6% | +18.3% | - | |
| Jun 22, 2026 | Booth Bruce70 | Director | Sell10b5-1 | 31,798 | $103.75 | $3,299,037.16 | -4.9% | +18.3% | - | |
| May 27, 2026 | Chadwick Jeremy G | Chief Operating Officer | Sell10b5-1 | 17,184 | $79.92 | $1,373,289.53 | -28.1% | +55.0% | - | |
| May 11, 2026 | Ridloff Elena48 | Director | Sale+OE10b5-1 | 3,000 | $87.00 | $261,000.00 | - | +29.1% | - | |
| Apr 29, 2026 | Mainolfi Nello69 | Chief Executive Officer | Sale+OE10b5-1 | 30,000 | $81.18 | $2,435,377.20 | -4.3% | +30.2% | - | |
| Apr 22, 2026 | Booth Bruce70 | Director | Sale+OE10b5-1 | 6,000 | $89.96 | $539,772.00 | -0.9% | +27.7% | - | |
| Apr 22, 2026 | Chadwick Jeremy G | Chief Operating Officer | Sale+OE10b5-1 | 300 | $90.00 | $27,000.00 | -0.5% | +27.7% | - |