Open-mkt buys · 90d
$2.06M
2 trades · 2 insiders
Open-mkt sales · 90d
—
0 trades · 0 insiders
Net · 90d
$2.06M
Insiders on file
13
Daily buy vs sell · 90 days
■ Open-market buys (P) ■ Open-market sales (S) · daily dollar value by transaction date
Insiders
| Insider | Role | Trades | Bought | Sold | Last trade |
|---|---|---|---|---|---|
| Column Group IV GP, LP | 10% Owner | 1 | $1.03M | $0 | 2026-09-03 |
| Kutzkey Tim | 10% Owner | 1 | $1.03M | $0 | 2026-09-03 |
| Bowie Alfred Lloyd Jr. | Chief Financial Officer | 1 | $0 | $0 | 2026-03-02 |
| Thorner Benjamin Bruno | See Remarks | 1 | $0 | $0 | 2026-03-02 |
| Klobuchar Michael A | Chief Operating Officer | 1 | $0 | $0 | 2026-03-02 |
| Huffines Robert Luther | Director | 1 | $0 | $0 | 2026-03-02 |
| Baynes Roy D. | Chief Medical Officer | 1 | $0 | $0 | 2026-03-02 |
| PERLMUTTER ROGER M | See remarks | 4 | $0 | $0 | 2026-03-02 |
| FRAZIER KENNETH C | Director | 2 | $2.00M | $0 | 2026-03-02 |
| Column Group Opportunity III, LP | 10% Owner | 17 | $38.12M | $0 | 2026-02-06 |
| Wolfe Josh | Director, 10% Owner | 15 | $5.00M | $0 | 2026-02-06 |
| Lux Ventures V, L.P. | 10% Owner | 15 | $5.00M | $0 | 2026-02-06 |
| Foresite Capital Opportunity Management V, LLC | 10% Owner | 29 | $1000.0K | $0 | 2026-02-04 |
Trade history
| Insider | Role | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|---|
| Kutzkey Tim | 10% Owner | P Buy | 2026-09-03 | 2026-09-08 | 89,200 | $11.56 | $1.03M | 89,200 | SEC↗ |
| Column Group IV GP, LP | 10% Owner | P Buy | 2026-09-03 | 2026-09-08 | 89,200 | $11.56 | $1.03M | 89,200 | SEC↗ |
| Bowie Alfred Lloyd Jr. | Chief Financial Officer | A Award deriv | 2026-03-02 | 2026-03-04 | 67,044 | — | $0 | 67,044 | SEC↗ |
| Baynes Roy D. | Chief Medical Officer | A Award deriv | 2026-03-02 | 2026-03-04 | 134,088 | — | $0 | 134,088 | SEC↗ |
| Thorner Benjamin Bruno | See Remarks | A Award deriv | 2026-03-02 | 2026-03-04 | 67,044 | — | $0 | 67,044 | SEC↗ |
| PERLMUTTER ROGER M | See remarks | A Award deriv | 2026-03-02 | 2026-03-04 | 268,176 | — | $0 | 268,176 | SEC↗ |
| FRAZIER KENNETH C | Director | A Award deriv | 2026-03-02 | 2026-03-04 | 25,873 | — | $0 | 25,873 | SEC↗ |
| Huffines Robert Luther | Director | A Award deriv | 2026-03-02 | 2026-03-04 | 25,873 | — | $0 | 25,873 | SEC↗ |
| Klobuchar Michael A | Chief Operating Officer | A Award deriv | 2026-03-02 | 2026-03-04 | 87,157 | — | $0 | 87,157 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 796,380 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 2,502,252 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 7,807,026 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 530,920 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 3,526,215 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 303,360 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 1,450,614 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 10,266,152 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 5,289,322 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 10,000,000 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 10,266,152 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 1,450,614 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 303,360 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 3,526,215 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 5,289,322 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 530,920 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 796,380 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 2,502,252 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 7,807,026 | — | $0 | 0 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-06 | 10,000,000 | — | $0 | 0 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-09 | 10,467,526 | — | $0 | 0 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-09 | 330,000 | — | $0 | 0 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-09 | 827,278 | — | $0 | 0 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-09 | 357,216 | — | $0 | 0 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-09 | 9,670,000 | — | $0 | 0 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-09 | 28,229 | — | $0 | 0 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion deriv | 2026-02-06 | 2026-02-09 | 5,133,076 | — | $0 | 0 | SEC↗ |
| PERLMUTTER ROGER M | See remarks | C Conversion deriv | 2026-02-06 | 2026-02-10 | 1,268,891 | — | $0 | 0 | SEC↗ |
| PERLMUTTER ROGER M | See remarks | C Conversion deriv | 2026-02-06 | 2026-02-10 | 855,512 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion | 2026-02-06 | 2026-02-06 | 2,387,705 | — | $0 | 2,387,705 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion | 2026-02-06 | 2026-02-06 | 1,151,540 | — | $0 | 1,290,428 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | C Conversion | 2026-02-06 | 2026-02-06 | 2,155,765 | — | $0 | 2,294,653 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion | 2026-02-06 | 2026-02-06 | 2,387,705 | — | $0 | 2,387,705 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion | 2026-02-06 | 2026-02-06 | 1,151,540 | — | $0 | 1,290,428 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | C Conversion | 2026-02-06 | 2026-02-06 | 2,155,765 | — | $0 | 2,294,653 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion | 2026-02-06 | 2026-02-09 | 47,898 | — | $0 | 95,499 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion | 2026-02-06 | 2026-02-09 | 44,249 | — | $0 | 47,601 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion | 2026-02-06 | 2026-02-09 | 110,928 | — | $0 | 2,874,816 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion | 2026-02-06 | 2026-02-09 | 1,403,568 | — | $0 | 2,763,888 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion | 2026-02-06 | 2026-02-09 | 1,296,629 | — | $0 | 1,360,320 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | P Buy | 2026-02-06 | 2026-02-09 | 1,437,323 | $18.00 | $25.87M | 4,312,139 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | P Buy | 2026-02-06 | 2026-02-09 | 49,556 | $18.00 | $892.0K | 148,840 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion | 2026-02-06 | 2026-02-09 | 3,785 | — | $0 | 99,284 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | C Conversion | 2026-02-06 | 2026-02-09 | 688,283 | — | $0 | 688,283 | SEC↗ |
| Column Group Opportunity III, | 10% Owner | P Buy | 2026-02-06 | 2026-02-09 | 630,881 | $18.00 | $11.36M | 1,319,164 | SEC↗ |
| PERLMUTTER ROGER M | See remarks | C Conversion | 2026-02-06 | 2026-02-10 | 284,857 | — | $0 | 284,857 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 2,502,252 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 10,000,000 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 5,204,684 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 2,602,342 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 282,317 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 282,317 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 282,317 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 3,422,051 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 1,711,025 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 284,392 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 501,219 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 6,878 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 12,123 | — | $0 | 0 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion deriv | 2026-02-04 | 2026-02-06 | 3,048,192 | — | $0 | 0 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | P Buy | 2026-02-04 | 2026-02-06 | 138,888 | $18.00 | $2.50M | 138,888 | SEC↗ |
| Lux Ventures V, L.P. | 10% Owner | P Buy | 2026-02-04 | 2026-02-06 | 138,888 | $18.00 | $2.50M | 138,888 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | P Buy | 2026-02-04 | 2026-02-06 | 138,888 | $18.00 | $2.50M | 138,888 | SEC↗ |
| Wolfe Josh | Director, 10% Owner | P Buy | 2026-02-04 | 2026-02-06 | 138,888 | $18.00 | $2.50M | 138,888 | SEC↗ |
| FRAZIER KENNETH C | Director | P Buy | 2026-02-04 | 2026-02-06 | 111,111 | $18.00 | $2.00M | 111,111 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 335,521 | — | $0 | 1,676,399 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 408,725 | — | $0 | 408,725 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 38,133 | — | $0 | 425,852 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 922 | — | $0 | 387,719 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 37,855 | — | $0 | 386,797 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 348,942 | — | $0 | 348,942 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 458,855 | — | $0 | 1,263,428 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 67,207 | — | $0 | 804,573 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 1,626 | — | $0 | 737,366 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 37,855 | — | $0 | 735,740 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 697,885 | — | $0 | 697,885 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 229,428 | — | $0 | 1,943,682 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 37,855 | — | $0 | 1,714,254 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | P Buy | 2026-02-04 | 2026-02-06 | 55,555 | $18.00 | $1000.0K | 1,318,983 | SEC↗ |
| Foresite Capital Opportunity M | 10% Owner | C Conversion | 2026-02-04 | 2026-02-06 | 1,340,878 | — | $0 | 1,340,878 | SEC↗ |