| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | Mainolfi Nello69 | Chief Executive Officer | Sale+OE10b5-1 | 30,000 | $113.80 | $3,413,916.63 | -4.3% | - | - | |
| Sep 4, 2026 | Adams Brian71 | Chief Legal Officer | Sell | 6,371 | $116.83 | $744,297.29 | -11.3% | - | - | |
| Jul 7, 2026 | Mainolfi Nello69 | Chief Executive Officer | Sale+OE10b5-1 | 50,000 | $119.00 | $5,950,000.00 | -7.0% | -7.9% | - | |
| Jul 1, 2026 | Goodman Noah | Chief Business Officer | Sell10b5-1 | 3,389 | $114.29 | $387,328.81 | -6.7% | -3.2% | - | |
| Jul 1, 2026 | Mainolfi Nello69 | Chief Executive Officer | Sale+OE10b5-1 | 80,000 | $115.29 | $9,223,527.48 | -10.7% | -3.2% | - | |
| Jun 30, 2026 | Jacobs Bruce N.74 | Chief Financial Officer | Sale+OE10b5-1 | 77,109 | $114.96 | $8,864,828.98 | -23.9% | -2.3% | - | |
| Jun 29, 2026 | Booth Bruce70 | Director | Sell10b5-1 | 31,283 | $109.48 | $3,424,800.35 | -6.3% | +2.5% | - | |
| Jun 29, 2026 | Booth Bruce70 | Director | Sell10b5-1 | 513,245 | $110.01 | $56,460,136.28 | -52.4% | +2.5% | - | |
| Jun 26, 2026 | Bvf Partners L P/il60 | Director, See Remarks and Footnotes | Sell | 1,630,658 | $106.50 | $173,665,077.00 | -95.4% | +7.1% | - | |
| Jun 25, 2026 | Goodman Noah | Chief Business Officer | Sale+OE10b5-1 | 5,000 | $114.00 | $570,000.00 | -9.1% | -0.9% | - |