58 transactions by 18 insiders, from December 19, 2025 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 |
|---|---|---|---|---|
| Ian T. ClarkDir | 12 | — | — | $7.9M |
| David C. MylesOfficer | 11 | — | — | $3.1M |
| Shawnte MitchellGC | 9 | — | — | $952K |
| Cyrus HarmonDir | 5 | — | — | $662K |
| Sean BohenCEO | 3 | — | — | — |
| Prakash RamanDir | 3 | — | — | — |
| Shane William Charles KovacsOfficer | 2 | — | — | $3.0M |
| Naseem ZojwallaCMO | 2 | — | — | — |
| Sasha Lu AustinCAO | 2 | — | — | — |
| Yi LarsonDir | 1 | — | — | — |
| Andrew RappaportDir | 1 | — | — | — |
| Cynthia M. ButittaDir | 1 | — | — | — |
| J. Scott GarlandDir | 1 | — | — | — |
| Sandra HorningDir | 1 | — | — | — |
| G. Walmsley GrahamDir | 1 | — | — | — |
| BVF PARTNERS L P/ILDir | 1 | — | — | — |
| Gorjan HrustanovicDir | 1 | — | — | — |
| Jason O'ByrneCFO | 1 | — | — | — |
58 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Jason O'ByrneCFODERIV | Sep 1 | A | 650,000 | $0.00 | —? |
| Cyrus HarmonDir | Jul 24 | S | 12,500 | $11.71 | $146K |
| Cyrus HarmonDir | Jul 23 | S | 12,500 | $11.58 | $145K |
| Prakash RamanDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| Andrew RappaportDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| Yi LarsonDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| Gorjan HrustanovicDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| Sandra HorningDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| Cyrus HarmonDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| G. Walmsley GrahamDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| J. Scott GarlandDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| Ian T. ClarkDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| Cynthia M. ButittaDirDERIV | Jun 18 | A | 29,500 | $0.00 | —? |
| BVF PARTNERS L P/ILDirDERIVJOINT | Jun 18 | A | 29,500 | $0.00 | —? |
| Prakash RamanDirDERIV | Apr 28 | A | 24,150 | $0.00 | —? |
| Prakash RamanDirDERIV | Apr 28 | A | 2,911 | $0.00 | —? |
| Shawnte MitchellGCDERIV | Mar 4 | M | 25,000 | $0.00 | —? |
| Shawnte MitchellGCDERIV | Mar 3 | M | 15,000 | $0.00 | —? |
| Shawnte MitchellGC | Mar 4 | S | 233 | $24.69 | $6K |
| Shawnte MitchellGC | Mar 4 | S | 24,767 | $24.25 | $601K |
| Shawnte MitchellGC | Mar 4 | M | 25,000 | $4.37 | $109K |
| Shawnte MitchellGC | Mar 3 | S | 15,000 | $23.01 | $345K |
| Shawnte MitchellGC | Mar 3 | M | 15,000 | $4.37 | $66K |
| Sasha Lu AustinCAODERIV | Feb 2 | A | 29,250 | $0.00 | —? |
| Sasha Lu AustinCAO | Feb 2 | A | 11,700 | $0.00 | — |
| Naseem ZojwallaCMODERIV | Feb 2 | A | 106,250 | $0.00 | —? |
| Naseem ZojwallaCMODERIV | Feb 2 | A | 250,000 | $0.00 | —? |
| David C. MylesOfficerDERIV | Feb 2 | A | 106,250 | $0.00 | —? |
| David C. MylesOfficerDERIV | Feb 2 | A | 250,000 | $0.00 | —? |
| Shawnte MitchellGCDERIV | Feb 2 | A | 56,250 | $0.00 | —? |
| Shawnte MitchellGCDERIV | Feb 2 | A | 220,000 | $0.00 | —? |
| Sean BohenCEODERIV | Feb 2 | A | 275,000 | $0.00 | —? |
| Sean BohenCEODERIV | Feb 2 | A | 850,000 | $0.00 | —? |
| Cyrus HarmonDir | Jan 20 | S | 10,000 | $26.88 | $269K |
| Cyrus HarmonDir | Jan 14 | S | 3,489 | $29.12 | $102K |
| Shane William Charles KovacsOfficer | Jan 15 | S | 100,000 | $28.73 | $2.9M |
| Shane William Charles KovacsOfficer | Jan 13 | S | 3,822 | $28.01 | $107K |
| David C. MylesOfficerDERIV | Jan 14 | M | 50,000 | $0.00 | —? |
| David C. MylesOfficerDERIV | Jan 13 | M | 50,000 | $0.00 | —? |
| David C. MylesOfficer | Jan 14 | S | 35,003 | $28.99 | $1.0M |
| David C. MylesOfficer | Jan 14 | S | 14,997 | $28.60 | $429K |
| David C. MylesOfficer | Jan 14 | M | 50,000 | $4.87 | $244K |
| David C. MylesOfficer | Jan 13 | S | 200 | $28.49 | $6K |
| David C. MylesOfficer | Jan 13 | S | 49,800 | $27.60 | $1.4M |
| David C. MylesOfficer | Jan 13 | M | 50,000 | $4.87 | $244K |
| David C. MylesOfficer | Jan 12 | S | 10,000 | $28.34 | $283K |
| Sean BohenCEO | Dec 26 | G | 8,500 | $0.00 | — |
| Ian T. ClarkDirDERIV | Dec 19 | M | 12,070 | $0.00 | —? |
| Ian T. ClarkDirDERIV | Dec 19 | M | 21,520 | $0.00 | —? |
| Ian T. ClarkDirDERIV | Dec 19 | M | 21,520 | $0.00 | —? |
| Ian T. ClarkDirDERIV | Dec 19 | M | 209,690 | $0.00 | —? |
| Ian T. ClarkDir | Dec 19 | S | 41,840 | $30.48 | $1.3M |
| Ian T. ClarkDir | Dec 19 | S | 193,056 | $29.71 | $5.7M |
| Ian T. ClarkDir | Dec 19 | S | 29,904 | $28.83 | $862K |
| Ian T. ClarkDir | Dec 19 | M | 12,070 | $4.08 | $49K |
| Ian T. ClarkDir | Dec 19 | M | 21,520 | $7.84 | $169K |
| Ian T. ClarkDir | Dec 19 | M | 21,520 | $3.61 | $78K |
| Ian T. ClarkDir | Dec 19 | M | 209,690 | $4.41 | $924K |