Role
Director
Signature
/s/ Michael Knetter by his Attorney-In-Fact Jennifer Gonzalez
Stock symbol
NBXG
Transactions as of
May 25, 2021
Transactions value $
$0
Form type
3
Date filed
5/25/2021, 09:12 PM

Transactions Table

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The Reporting Person does not own any of the Issuer's equity securities and is filing this report solely in his capacity as Director of the Issuer.