May 12, 2022
RE: File No. SR-NYSEArca-2021-90 Rel. No. 34-93504 Notice of Filing of Proposed Rule Change to List and Trade Shares of Grayscale Bitcoin Trust Ms. Vanessa Countryman, Secretary SEC 100 F Street NE Washington, DC 20549-0609 Dear Ms. Countryman: I'm writing to support the conversion of Grayscale Bitcoin Trust (GBTC) to the first Spot Bitcoin ETF in the US. It would be the fair and prudent thing to do to protect small investors such as myself. I believe that protecting the small investor is included in the mission of the SEC. Thank you for your attention to this matter, Erin E. Barnhill