$14.59
+0.00 (+0.00%)
USD · as of 2026-08-10 · marketstack
Returns are measured from 2025-04-03 — the price history has a 766-day gap before it.
stale — last close 2026-08-10, not a live quote
Signal = open-market buys/sells (P/S); grants, exercises, tax, gifts are mechanics. Filings through 2026-06-30 only.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2023-02-22 | Ballal Rahul D. | Officer | −Sell | 32,861 | $4.66 | $153,132 |
| 2023-02-22 | GRAY MICHAEL | Officer | −Sell | 9,856 | $4.67 | $46,028 |
| 2023-02-22 | COMMODORE CAPITAL LP | TenPercentOwner | +Buy | 23,565 | $5.11 | $120,417 |
| 2023-02-21 | COMMODORE CAPITAL LP | TenPercentOwner | +Buy | 8,194 | $5.25 | $43,019 |
| 2023-01-30 | Ballal Rahul D. | Officer | −Sell | 11,313 | $3.91 | $44,234 |
| 2023-01-30 | GRAY MICHAEL | Officer | −Sell | 3,596 | $3.92 | $14,096 |
| 2023-01-04 | Leonard Braden Michael | TenPercentOwner | −Sell | 1,250,000 | $4.00 | $5M |
| 2023-01-03 | RA CAPITAL MANAGEMENT, L.P. | TenPercentOwner | +Buy | 629,297 | $4.00 | $3M |
| 2023-01-03 | Leonard Braden Michael | TenPercentOwner | −Sell | 1,250,000 | $4.00 | $5M |
| 2022-12-30 | Leonard Braden Michael | TenPercentOwner | −Sell | 20,000 | $4.04 | $80,800 |
| 2022-12-29 | Leonard Braden Michael | TenPercentOwner | −Sell | 19,843 | $4.04 | $80,166 |
| 2022-12-28 | Leonard Braden Michael | TenPercentOwner | −Sell | 157 | $4.04 | $634 |
| 2022-12-23 | Leonard Braden Michael | TenPercentOwner | −Sell | 48,922 | $4.06 | $198,623 |
| 2022-12-22 | Leonard Braden Michael | TenPercentOwner | −Sell | 1,078 | $4.06 | $4,377 |
| 2022-12-09 | Shah Rajeev M. | TenPercentOwner | +Buy | 19,299 | $3.93 | $75,845 |
| 2022-12-08 | Shah Rajeev M. | TenPercentOwner | +Buy | 10,600 | $3.75 | $39,750 |
| 2022-10-24 | Shah Rajeev M. | TenPercentOwner | +Buy | 26,460 | $3.91 | $103,459 |
| 2022-10-21 | Shah Rajeev M. | TenPercentOwner | +Buy | 48,100 | $3.92 | $188,552 |
| 2022-10-20 | Shah Rajeev M. | TenPercentOwner | +Buy | 11,342 | $3.95 | $44,801 |
| 2022-10-19 | Kolchinsky Peter | TenPercentOwner | +Buy | 125,726 | $3.89 | $489,074 |
| 2022-10-18 | Kolchinsky Peter | TenPercentOwner | +Buy | 234,799 | $3.76 | $882,844 |
| 2022-10-17 | Kolchinsky Peter | TenPercentOwner | +Buy | 145,672 | $3.36 | $489,458 |
| 2022-06-16 | Leonard Braden Michael | TenPercentOwner | +Buy | 83,199 | $1.11 | $92,351 |
| 2022-06-06 | Leonard Braden Michael | TenPercentOwner | +Buy | 2,630 | $1.16 | $3,051 |
| 2022-06-03 | Leonard Braden Michael | TenPercentOwner | +Buy | 30,800 | $1.14 | $35,112 |
| 2022-05-17 | Leonard Braden Michael | TenPercentOwner | +Buy | 26,145 | $1.26 | $32,943 |
| 2022-05-16 | Leonard Braden Michael | TenPercentOwner | +Buy | 15,000 | $1.17 | $17,550 |
| 2022-04-22 | Leonard Braden Michael | TenPercentOwner | +Buy | 8,000 | $1.38 | $11,040 |
| 2022-04-21 | Leonard Braden Michael | TenPercentOwner | +Buy | 552,000 | $1.40 | $772,800 |
| 2022-04-06 | KERINS PATRICK J | TenPercentOwner | −Sell | 255,463 | $1.10 | $281,009 |
| 2022-04-05 | KERINS PATRICK J | TenPercentOwner | −Sell | 439,088 | $1.07 | $469,824 |
| 2022-02-23 | MOTT DAVID M | Director | +Buy | 35,257 | $1.46 | $51,475 |
| 2022-02-22 | MOTT DAVID M | Director | +Buy | 65,817 | $1.56 | $102,675 |
| 2022-02-18 | MOTT DAVID M | Director | +Buy | 50,398 | $1.30 | $65,517 |
| 2022-02-17 | MOTT DAVID M | Director | +Buy | 14,595 | $1.17 | $17,076 |
| 2022-02-16 | MOTT DAVID M | Director | +Buy | 11,779 | $1.20 | $14,135 |
| 2022-02-15 | MOTT DAVID M | Director | +Buy | 19,552 | $1.20 | $23,462 |
| 2022-02-14 | MOTT DAVID M | Director | +Buy | 8,500 | $1.18 | $10,030 |
| 2022-02-11 | MOTT DAVID M | Director | +Buy | 14,573 | $1.23 | $17,925 |
| 2022-02-10 | MOTT DAVID M | Director | +Buy | 8,753 | $1.29 | $11,291 |
| 2022-01-28 | GRAY MICHAEL | Officer | +Grant | 39,350 | — | — |
| 2022-01-28 | Ballal Rahul D. | Officer | +Grant | 131,400 | — | — |
| 2022-01-28 | Attie Kenneth | Officer | +Grant | 34,100 | — | — |
| 2022-01-25 | New Enterprise Associates 14, L.P. | TenPercentOwner | −Sell | 102,952 | $1.47 | $151,339 |
| 2022-01-24 | New Enterprise Associates 14, L.P. | TenPercentOwner | −Sell | 19,984 | $1.55 | $30,975 |
| 2022-01-21 | New Enterprise Associates 14, L.P. | TenPercentOwner | −Sell | 11,622 | $1.67 | $19,409 |
| 2022-01-20 | KERINS PATRICK J | TenPercentOwner | −Sell | 6,295 | $1.81 | $11,394 |
| 2022-01-19 | KERINS PATRICK J | TenPercentOwner | −Sell | 13,412 | $1.82 | $24,410 |
| 2022-01-18 | KERINS PATRICK J | TenPercentOwner | −Sell | 6,848 | $1.89 | $12,943 |
| 2022-01-14 | Sonsini Peter W. | TenPercentOwner | −Sell | 9,707 | $1.91 | $18,540 |
| 2022-01-13 | Sonsini Peter W. | TenPercentOwner | −Sell | 7,209 | $1.93 | $13,913 |
| 2022-01-12 | Sonsini Peter W. | TenPercentOwner | −Sell | 4,634 | $2.02 | $9,361 |
| 2022-01-11 | NEA Partners 14, L.P. | TenPercentOwner | −Sell | 2,409 | $2.04 | $4,914 |
| 2022-01-10 | NEA Partners 14, L.P. | TenPercentOwner | −Sell | 1,751 | $2.00 | $3,502 |
| 2022-01-07 | NEA Partners 14, L.P. | TenPercentOwner | −Sell | 14,600 | $2.08 | $30,368 |
| 2022-01-06 | BASKETT FOREST | TenPercentOwner | −Sell | 10,257 | $2.16 | $22,155 |
| 2022-01-05 | BASKETT FOREST | TenPercentOwner | −Sell | 8,200 | $2.25 | $18,450 |
| 2022-01-04 | BASKETT FOREST | TenPercentOwner | −Sell | 13,459 | $2.34 | $31,494 |
| 2022-01-03 | SANDELL SCOTT D | TenPercentOwner | −Sell | 44,665 | $2.34 | $104,516 |
| 2021-12-31 | SANDELL SCOTT D | TenPercentOwner | −Sell | 49,953 | $2.25 | $112,394 |
| 2021-12-30 | SANDELL SCOTT D | TenPercentOwner | −Sell | 21,858 | $2.29 | $50,055 |
| 2021-12-29 | BASKETT FOREST | TenPercentOwner | −Sell | 15,196 | $2.30 | $34,951 |
| 2021-12-28 | BASKETT FOREST | TenPercentOwner | −Sell | 24,580 | $2.34 | $57,517 |
| 2021-12-27 | BASKETT FOREST | TenPercentOwner | −Sell | 27,651 | $2.42 | $66,915 |
| 2021-12-23 | Sonsini Peter W. | TenPercentOwner | −Sell | 23,961 | $2.41 | $57,746 |
| 2021-12-22 | Sonsini Peter W. | TenPercentOwner | −Sell | 20,109 | $2.32 | $46,653 |
| 2021-12-21 | Sonsini Peter W. | TenPercentOwner | −Sell | 41,222 | $2.32 | $95,635 |
| 2021-12-20 | Sonsini Peter W. | TenPercentOwner | −Sell | 38,123 | $2.33 | $88,827 |
| 2021-12-20 | Sonsini Peter W. | TenPercentOwner | −Sell | 47,000 | $2.21 | $103,870 |
| 2021-12-16 | Sonsini Peter W. | TenPercentOwner | −Sell | 44,993 | $2.23 | $100,334 |
| 2021-12-15 | Sonsini Peter W. | TenPercentOwner | −Sell | 28,817 | $2.28 | $65,703 |
| 2021-12-14 | Sonsini Peter W. | TenPercentOwner | −Sell | 15,093 | $2.56 | $38,638 |
| 2021-12-13 | Sonsini Peter W. | TenPercentOwner | −Sell | 17,501 | $2.83 | $49,528 |
| 2021-12-10 | Sonsini Peter W. | TenPercentOwner | −Sell | 8,667 | $2.83 | $24,528 |
| 2021-12-09 | Sonsini Peter W. | TenPercentOwner | −Sell | 5,666 | $2.95 | $16,715 |
| 2021-07-16 | Bonita David P | Director,TenPercentOwner | +Buy | 1,666,666 | $6.00 | $10M |
| 2021-07-16 | OrbiMed Capital GP VII LLC | Director,TenPercentOwner | +Buy | 1,666,666 | $6.00 | $10M |
| 2021-07-16 | OrbiMed Capital GP VII LLC | Director,TenPercentOwner | +Buy | 1,666,666 | $6.00 | $10M |
| 2021-07-16 | Bonita David P | Director,TenPercentOwner | +Buy | 1,666,666 | $6.00 | $10M |
| 2021-07-16 | Chin Mark | Director | +Buy | 1,333,333 | $6.00 | $8M |
| 2020-12-17 | Ballal Rahul D. | Officer | +Exercise | 4,999 | $3.15 | $15,747 |
| 2020-12-17 | Ballal Rahul D. | Officer | −Sell | 4,999 | $25.00 | $124,975 |
| 2020-12-14 | Ballal Rahul D. | Officer | +Exercise | 1 | $3.15 | $3 |
| 2020-12-14 | Ballal Rahul D. | Officer | −Sell | 1 | $25.00 | $25 |
| 2020-12-11 | GRAY MICHAEL | Officer | +Exercise | 1,250 | $4.92 | $6,150 |
| 2020-12-11 | GRAY MICHAEL | Officer | −Sell | 1,250 | $25.00 | $31,250 |
| 2020-03-16 | Alexandria Venture Investments, LLC | TenPercentOwner | +Conversion | 293,013 | — | — |
| 2020-03-16 | H LUNDBECK A S | TenPercentOwner | +Conversion | 79,229 | — | — |
| 2020-03-16 | Arix Bioscience plc | TenPercentOwner | +Conversion | 1,367,058 | — | — |
| 2020-03-16 | Arix Bioscience plc | TenPercentOwner | +Buy | 187,500 | $16.00 | $3M |
| 2020-03-16 | Rock Springs Capital LLC | TenPercentOwner | +Conversion | 273,411 | — | — |
| 2020-03-16 | Rock Springs Capital LLC | TenPercentOwner | +Buy | 250,000 | $16.00 | $4M |
| 2020-03-16 | OrbiMed Capital GP VII LLC | Director,TenPercentOwner | +Conversion | 1,594,902 | — | — |
| 2020-03-16 | Lundbeckfond Invest A/S | TenPercentOwner | +Conversion | 1,245,222 | — | — |
| 2020-03-16 | Lundbeckfond Invest A/S | TenPercentOwner | +Buy | 187,500 | $16.00 | $3M |
| 2020-03-16 | Bay City Capital Fund V Co-Investment Fund, L.P. | TenPercentOwner | +Conversion | 13,148 | — | — |
| 2020-03-16 | Bay City Capital Fund V Co-Investment Fund, L.P. | TenPercentOwner | +Conversion | 690,232 | — | — |
| 2020-03-16 | BAY CITY CAPITAL LLC | TenPercentOwner | +Conversion | 13,148 | — | — |
| 2020-03-16 | BAY CITY CAPITAL LLC | TenPercentOwner | +Conversion | 690,232 | — | — |
| 2020-03-16 | Chin Mark | Director,TenPercentOwner | +Buy | 187,500 | $16.00 | $3M |
| 2020-03-16 | Chin Mark | Director,TenPercentOwner | +Conversion | 1,367,058 | — | — |
| 2020-03-16 | KERINS PATRICK J | TenPercentOwner | +Conversion | 3,538,995 | — | — |
| 2020-03-16 | KERINS PATRICK J | TenPercentOwner | +Buy | 475,000 | $16.00 | $8M |
| 2020-03-16 | Agger Mette Kirstine | Director,TenPercentOwner | +Buy | 187,500 | $16.00 | $3M |
| 2020-03-16 | Agger Mette Kirstine | Director,TenPercentOwner | +Conversion | 1,245,222 | — | — |
| 2020-03-16 | Bonita David P | Director,TenPercentOwner | +Conversion | 1,594,902 | — | — |
| 2020-03-16 | Dalton Barbara | Director,TenPercentOwner | +Conversion | 1,245,222 | — | — |
| 2020-03-16 | Dalton Barbara | Director,TenPercentOwner | +Buy | 312,500 | $16.00 | $5M |
| 2020-03-16 | Pfizer Ventures (US) LLC | TenPercentOwner | +Conversion | 300,752 | — | — |
| 2020-03-16 | Pfizer Ventures (US) LLC | TenPercentOwner | +Conversion | 868,467 | — | — |
| 2020-03-16 | Pfizer Ventures (US) LLC | TenPercentOwner | +Conversion | 76,003 | — | — |
| 2020-03-16 | Pfizer Ventures (US) LLC | TenPercentOwner | +Buy | 312,500 | $16.00 | $5M |
| 2020-03-16 | Kolchinsky Peter | TenPercentOwner | +Buy | 625,000 | $16.00 | $10M |
| 2020-03-16 | Kolchinsky Peter | TenPercentOwner | +Conversion | 829,348 | — | — |
| 2020-03-12 | OrbiMed Capital GP VII LLC | Director,TenPercentOwner | +Buy | 937,500 | $16.00 | $15M |
| 2020-03-12 | Bonita David P | Director,TenPercentOwner | +Buy | 937,500 | $16.00 | $15M |
SEC Form 3/4/5 through 2026-06-30 · P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
A model's estimate — for research. See the Disclaimer.