ARLINGTON, MA
| Filer | Form | Target | Filed | Activity | |
|---|---|---|---|---|---|
LAZAR DAVID E.CIK · 1932843 | 4 Trade | ATERIAN, INC.CIK · 1757715 | Sep 11, 2026 19h ago | 3txn | |
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824 | 13F-HR Holdings | — | Aug 14, 2026 Aug 14, 2026 | — | |
BAKER BROS. ADVISORS LPCIK · 1263508 | 13F-HR Holdings | — | Aug 14, 2026 Aug 14, 2026 | — | |
BLUMENKRANZ MARK S.CIK · 1614869 | 4 Trade | ANNEXON, INC.CIK · 1528115 | Aug 12, 2026 Aug 12, 2026 | 1txn | |
LAZAR DAVID E.CIK · 1932843 | 4 Trade | QUANTUM CYBER N.V.CIK · 1874252 | Aug 7, 2026 Aug 7, 2026 | 8txn | |
BAKER BROS. ADVISORS LPCIK · 1263508 | 4 Trade | KODIAK SCIENCES INC.CIK · 1468748 | Jul 2, 2026 Jul 2, 2026 | 2txn | |
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824 | 4 Trade | PEPGEN INC.CIK · 1835597 | Jun 22, 2026 Jun 22, 2026 | 1txn | |
BAKER BROS. ADVISORS LPCIK · 1263508 | 4 Trade | MADRIGAL PHARMACEUTICALS, INC.CIK · 1157601 | Jun 18, 2026 Jun 18, 2026 | 4txn | |
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824 | 4 Trade | NKARTA, INC.CIK · 1787400 | Jun 11, 2026 Jun 11, 2026 | 1txn | |
BAKER BROS. ADVISORS LPCIK · 1263508 | 4 Trade | ACADIA PHARMACEUTICALS INCCIK · 1070494 | Jun 2, 2026 Jun 2, 2026 | 6txn | |
BAKER BROS. ADVISORS LPCIK · 1263508 | 13F-HR Holdings | — | May 15, 2026 May 15, 2026 | — | |
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824 | 13F-HR Holdings | — | May 15, 2026 May 15, 2026 | — | |
LAZAR DAVID E.CIK · 1932843 | 4 Trade | ATERIAN, INC.CIK · 1757715 | May 1, 2026 May 1, 2026 | 2txn | |
LAZAR DAVID E.CIK · 1932843 | 3 Initial | ATERIAN, INC.CIK · 1757715 | May 1, 2026 May 1, 2026 | 1txn | |
LAZAR DAVID E.CIK · 1932843 | 4 Trade | QUANTUM CYBER N.V.CIK · 1874252 | Apr 28, 2026 Apr 28, 2026 | 3txn | |
LAZAR DAVID E.CIK · 1932843 | 4 Trade | SOW GOOD INC.CIK · 1490161 | Apr 2, 2026 Apr 2, 2026 | 2txn | |
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824 | 4 Trade | MINERALYS THERAPEUTICS, INC.CIK · 1933414 | Mar 31, 2026 Mar 31, 2026 | 3txn | |
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824 | 4 Trade | WAVE LIFE SCIENCES, INC.CIK · 1631574 | Mar 30, 2026 Mar 30, 2026 | 5txn | |
KOVEN ANDREW ICIK · 1258673 | 144 Sale | KALA BIO, INC.CIK · 1479419 | Mar 17, 2026 Mar 17, 2026 | — | |
ROSEN HOWARD BCIK · 1307068 | 144 Sale | KALA BIO, INC.CIK · 1479419 | Mar 12, 2026 Mar 12, 2026 | — | |
MYERS C. DANIELCIK · 1489533 | 144 Sale | KALA BIO, INC.CIK · 1479419 | Mar 12, 2026 Mar 12, 2026 | — | |
LAZAR DAVID E.CIK · 1932843 | 4 Trade | QUANTUM CYBER N.V.CIK · 1874252 | Mar 3, 2026 Mar 3, 2026 | 4txn | |
LAZAR DAVID E.CIK · 1932843 | 3 Initial | QUANTUM CYBER N.V.CIK · 1874252 | Mar 3, 2026 Mar 3, 2026 | 1txn | |
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824 | 4 Trade | MINERALYS THERAPEUTICS, INC.CIK · 1933414 | Feb 20, 2026 Feb 20, 2026 | 4txn | |
RA CAPITAL MANAGEMENT, L.P.CIK · 1346824 | 13F-HR Holdings | — | Feb 17, 2026 Feb 17, 2026 | — |