David S. Grayzel - Director at Surface Oncology, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Stock Symbol
SURF
Industry
Biological Products, (No Diagnostic Substances)
All Insider Reports
All Insider Reports

There are no Buy or Sell transactions made by David S. Grayzel since 9/13/2023

Holdings reported by David S. Grayzel for Surface Oncology, Inc.

Class Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 0 $0.94 Sep 8, 2023 Indirect

Transactions reported by David S. Grayzel for Surface Oncology, Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.