X0708 D/A LIVE 0002057377 Grayscale Pyth Trust (PYTH) 290 HARBOR DRIVE 4TH FLOOR STAMFORD CT CONNECTICUT 06902 212-668-1427 DELAWARE None None Business Trust true 2024 N/A Grayscale Investments Sponsors, LLC 290 Harbor Drive 4th Floor Stamford CT CONNECTICUT 06902 Promoter Sponsor of the issuer N/A Grayscale Securities, LLC 290 Harbor Drive 4th Floor Stamford CT CONNECTICUT 06902 Promoter Distributor and Marketer of the Issuer. Mark Shifke 290 Harbor Drive 4th Floor Stamford CT CONNECTICUT 06902 Director Director of the sole managing member of the sole member of the Sponsor of the Issuer. Peter Mintzberg 290 Harbor Drive 4th Floor Stamford CT CONNECTICUT 06902 Executive Officer Director Executive Officer of the Sponsor of the Issuer. Director of the sole managing member of the sole member of the Sponsor of the Issuer. Edward McGee 290 Harbor Drive 4th Floor Stamford CT CONNECTICUT 06902 Executive Officer Director Executive Officer of the Sponsor of the Issuer. Director of the sole managing member of the sole member of the Sponsor of the Issuer. Simon Koster 290 Harbor Drive 4th Floor Stamford CT CONNECTICUT 06902 Director Director of the sole managing member of the sole member of the Sponsor of the Issuer. Barry Silbert 290 Harbor Drive 4th Floor Stamford CT CONNECTICUT 06902 Director Chairperson of the Board of the sole managing member of the sole member of the Sponsor of the Issuer. N/A Grayscale Operating, LLC 290 Harbor Drive 4th Floor Stamford CT CONNECTICUT 06902 Promoter Former Sponsor. On January 1, 2025, Grayscale Investments, LLC (the former Sponsor), consummated an internal corporate reorganization and merged with and into Grayscale Operating, LLC, with Grayscale Operating, LLC as the surviving company. Pooled Investment Fund Other Investment Fund false Decline to Disclose 06c true 0000950123-25-002908 2025-02-13 true true false 25000 Indefinite 10657200 Indefinite false 8 0 0 0 false Grayscale Pyth Trust (PYTH) /s/ Edward McGee Edward McGee Chief Financial Officer of the Sponsor of the Issuer. 2026-01-05