Subject: File No. SR-NYSEArca-2021-90
From: Scott J. Dunham
Affiliation:

May 6, 2022

As a current GBTC shareholder, I support converting Grayscale Bitcoin Trust (GBTC) into an ETF to improve the value and stability of the investment and to increase the protections afforded to investors. As a retired American person, I am especially concerned about my investments being protected. 


Thank you, 
Scott J Dunham