82 transactions by 17 insiders, from February 6, 2026 to September 1, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Samira ShaikhlyChief | 27 | 26/27 | — | $2.8M |
| Daniel D. LongSVP | 20 | 19/20 | — | $888K |
| Elizabeth BhattCOO | 18 | 17/18 | — | $1.4M |
| RA CAPITAL MANAGEMENT, L.P.Dir | 3 | — | — | $63.5M |
| Alan EzekowitzDir | 1 | — | — | — |
| Mark Andrew WilsonGC | 1 | — | — | — |
| Bernard CoulieDir | 1 | — | — | — |
| Jae B. KimCMO | 1 | — | — | — |
| Jake SimsonDir | 1 | — | — | — |
| Abraham BassanDir | 1 | — | — | — |
| Uwe KleinSVP | 1 | — | — | — |
| Jeffrey FinerCEO | 1 | — | — | — |
| Shalini SharpDir | 1 | — | — | — |
| Gil M. LabrucherieCFO | 1 | — | — | — |
| Jeffrey K. TongDir | 1 | — | — | — |
| Keith Michael GottesdienerDir | 1 | — | — | — |
Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Third Rock Ventures V, L.P.10% | 2 | 2/2 | — | $7.4M |
82 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Daniel D. LongSVPDERIV | Sep 1 | MPLAN | 3,333 | $0.00 | —? |
| Daniel D. LongSVP | Sep 1 | SPLAN | 3,333 | $37.83 | $126K |
| Daniel D. LongSVP | Sep 1 | MPLAN | 3,333 | $2.76 | $9K |
| Third Rock Ventures V, L.P.10%JOINT | Aug 12 | SPLAN | 141 | $51.08 | $7K |
| Third Rock Ventures V, L.P.10%JOINT | Aug 12 | SPLAN | 147,059 | $50.27 | $7.4M |
| RA CAPITAL MANAGEMENT, L.P.DirJOINT | Aug 12 | S | 746,500 | $42.50 | $31.7M |
| RA CAPITAL MANAGEMENT, L.P.DirJOINT | Aug 12 | S | 746,500 | $42.50 | $31.7M |
| Elizabeth BhattCOODERIV | Aug 11 | MPLAN | 6,319 | $0.00 | —? |
| Elizabeth BhattCOODERIV | Aug 11 | MPLAN | 18,681 | $0.00 | —? |
| Elizabeth BhattCOO | Aug 11 | SPLAN | 25,000 | $44.00 | $1.1M |
| Elizabeth BhattCOO | Aug 11 | MPLAN | 6,319 | $2.76 | $17K |
| Elizabeth BhattCOO | Aug 11 | MPLAN | 18,681 | $6.81 | $127K |
| Daniel D. LongSVPDERIV | Aug 3 | MPLAN | 1,518 | $0.00 | —? |
| Daniel D. LongSVPDERIV | Aug 3 | MPLAN | 1,816 | $0.00 | —? |
| Daniel D. LongSVP | Aug 3 | SPLAN | 2,334 | $34.68 | $81K |
| Daniel D. LongSVP | Aug 3 | SPLAN | 1,000 | $33.98 | $34K |
| Daniel D. LongSVP | Aug 3 | MPLAN | 1,518 | $2.76 | $4K |
| Daniel D. LongSVP | Aug 3 | MPLAN | 1,816 | $2.76 | $5K |
| Elizabeth BhattCOODERIV | Jul 15 | MPLAN | 4,000 | $0.00 | —? |
| Elizabeth BhattCOO | Jul 15 | SPLAN | 4,000 | $33.99 | $136K |
| Elizabeth BhattCOO | Jul 15 | MPLAN | 4,000 | $6.81 | $27K |
| Daniel D. LongSVPDERIV | Jul 1 | MPLAN | 3,333 | $0.00 | —? |
| Daniel D. LongSVP | Jul 1 | SPLAN | 1,233 | $34.81 | $43K |
| Daniel D. LongSVP | Jul 1 | SPLAN | 2,100 | $34.10 | $72K |
| Daniel D. LongSVP | Jul 1 | MPLAN | 3,333 | $2.76 | $9K |
| Samira ShaikhlyChiefDERIV | Jun 29 | MPLAN | 2,178 | $0.00 | —? |
| Samira ShaikhlyChief | Jun 29 | SPLAN | 2,178 | $35.18 | $77K |
| Samira ShaikhlyChief | Jun 29 | MPLAN | 2,178 | $6.81 | $15K |
| Shalini SharpDirDERIV | Jun 26 | A | 15,000 | $0.00 | —? |
| Jeffrey K. TongDirDERIV | Jun 26 | A | 15,000 | $0.00 | —? |
| Jake SimsonDirDERIV | Jun 26 | A | 15,000 | $0.00 | —? |
| RA CAPITAL MANAGEMENT, L.P.DirDERIVJOINT | Jun 26 | A | 15,000 | $0.00 | —? |
| Keith Michael GottesdienerDirDERIV | Jun 26 | A | 11,260 | $0.00 | —? |
| Alan EzekowitzDirDERIV | Jun 26 | A | 15,000 | $0.00 | —? |
| Bernard CoulieDirDERIV | Jun 26 | A | 15,000 | $0.00 | —? |
| Abraham BassanDirDERIV | Jun 26 | A | 15,000 | $0.00 | —? |
| Daniel D. LongSVPDERIV | Jun 22 | MPLAN | 4,471 | $0.00 | —? |
| Daniel D. LongSVPDERIV | Jun 22 | MPLAN | 10,529 | $0.00 | —? |
| Daniel D. LongSVP | Jun 22 | SPLAN | 7,000 | $35.97 | $252K |
| Daniel D. LongSVP | Jun 22 | SPLAN | 8,000 | $35.10 | $281K |
| Daniel D. LongSVP | Jun 22 | MPLAN | 4,471 | $11.70 | $52K |
| Daniel D. LongSVP | Jun 22 | MPLAN | 10,529 | $2.76 | $29K |
| Samira ShaikhlyChiefDERIV | Jun 12 | MPLAN | 6,250 | $0.00 | —? |
| Samira ShaikhlyChief | Jun 12 | SPLAN | 6,250 | $35.08 | $219K |
| Samira ShaikhlyChief | Jun 12 | MPLAN | 6,250 | $11.70 | $73K |
| Samira ShaikhlyChiefDERIV | Jun 1 | MPLAN | 637 | $0.00 | —? |
| Samira ShaikhlyChiefDERIV | Jun 1 | MPLAN | 943 | $0.00 | —? |
| Samira ShaikhlyChiefDERIV | Jun 1 | MPLAN | 4,355 | $0.00 | —? |
| Samira ShaikhlyChief | Jun 1 | SPLAN | 2,889 | $29.66 | $86K |
| Samira ShaikhlyChief | Jun 1 | SPLAN | 1,346 | $28.79 | $39K |
| Samira ShaikhlyChief | Jun 1 | SPLAN | 1,700 | $27.78 | $47K |
| Samira ShaikhlyChief | Jun 1 | MPLAN | 637 | $2.76 | $2K |
| Samira ShaikhlyChief | Jun 1 | MPLAN | 943 | $2.76 | $3K |
| Samira ShaikhlyChief | Jun 1 | MPLAN | 4,355 | $1.55 | $7K |
| Samira ShaikhlyChiefDERIV | May 26 | MPLAN | 11,798 | $0.00 | —? |
| Samira ShaikhlyChief | May 26 | SPLAN | 11,798 | $30.06 | $355K |
| Samira ShaikhlyChief | May 26 | MPLAN | 11,798 | $6.81 | $80K |
| Elizabeth BhattCOODERIV | Apr 15 | MPLAN | 4,000 | $0.00 | —? |
| Elizabeth BhattCOO | Apr 15 | SPLAN | 326 | $25.86 | $8K |
| Elizabeth BhattCOO | Apr 15 | SPLAN | 1,101 | $25.24 | $28K |
| Elizabeth BhattCOO | Apr 15 | SPLAN | 2,573 | $23.76 | $61K |
| Elizabeth BhattCOO | Apr 15 | MPLAN | 4,000 | $6.81 | $27K |
| Samira ShaikhlyChiefDERIV | Mar 2 | MPLAN | 5,101 | $0.00 | —? |
| Samira ShaikhlyChiefDERIV | Mar 2 | MPLAN | 11,638 | $0.00 | —? |
| Samira ShaikhlyChiefDERIV | Mar 2 | MPLAN | 53,714 | $0.00 | —? |
| Samira ShaikhlyChief | Mar 2 | SPLAN | 66,363 | $28.14 | $1.9M |
| Samira ShaikhlyChief | Mar 2 | SPLAN | 4,090 | $27.51 | $112K |
| Samira ShaikhlyChief | Mar 2 | MPLAN | 5,101 | $2.76 | $14K |
| Samira ShaikhlyChief | Mar 2 | MPLAN | 11,638 | $2.76 | $32K |
| Samira ShaikhlyChief | Mar 2 | MPLAN | 53,714 | $1.55 | $83K |
| Elizabeth BhattCOODERIV | Feb 18 | MPLAN | 4,000 | $0.00 | —? |
| Elizabeth BhattCOO | Feb 18 | SPLAN | 1,800 | $29.58 | $53K |
| Elizabeth BhattCOO | Feb 18 | SPLAN | 2,200 | $28.46 | $63K |
| Elizabeth BhattCOO | Feb 18 | MPLAN | 4,000 | $6.81 | $27K |
| Samira ShaikhlyChiefDERIV | Feb 6 | A | 80,000 | $0.00 | —? |
| Mark Andrew WilsonGCDERIV | Feb 6 | A | 165,000 | $0.00 | —? |
| Daniel D. LongSVPDERIV | Feb 6 | A | 80,000 | $0.00 | —? |
| Gil M. LabrucherieCFODERIV | Feb 6 | A | 125,000 | $0.00 | —? |
| Uwe KleinSVPDERIV | Feb 6 | A | 80,000 | $0.00 | —? |
| Jae B. KimCMODERIV | Feb 6 | A | 125,000 | $0.00 | —? |
| Jeffrey FinerCEODERIV | Feb 6 | A | 400,000 | $0.00 | —? |
| Elizabeth BhattCOODERIV | Feb 6 | A | 155,000 | $0.00 | —? |