Insider Transactions by GRAYZEL DAVID S.

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
AVTEAerovate Therapeutics, Inc.GRAYZEL DAVID S.DirectorJul 02, 2021Buy$14.00535,7147,499,9963,103,879Jul 06, 2021, 04:27 PM
SURFSurface Oncology, Inc.GRAYZEL DAVID S.DirectorDec 17, 2020Sale$8.101,700,00013,770,0012,945,453Dec 21, 2020, 03:35 PM
SURFSurface Oncology, Inc.GRAYZEL DAVID S.DirectorDec 17, 2020Sale$18.101,700,00030,770,0012,945,453Dec 21, 2020, 01:32 PM
SURFSurface Oncology, Inc.GRAYZEL DAVID S.DirectorApr 23, 2018Buy$15.00100,0001,500,0004,645,453Apr 23, 2018, 04:18 PM