Company record · ETCG · Commodity Contracts Brokers & Dealers

Grayscale Ethereum Classic Trust (ETC)

Grayscale Ethereum Classic Trust (ETC)'s interim chief financial officer on the record is Kathryn Masci, effective July 2, 2026, per the filing record.

The record holds 1 verified CFO change for Grayscale Ethereum Classic Trust (ETC) from Form 8-K filings, filed July 2, 2026 and the CFO signature on its 10-K filed March 12, 2026.

The CFO seat

Computed from the records below: a move filed on or after the 10-K replaces the 10-K's signature.

Status	Filled (interim)
Officer	Kathryn Masci
Title as printed	Co-Chief Financial Officers of Grayscale Investments Sponsors, LLC on an interim basis
Basis	Latest move: interim, 8-K filed July 2, 2026

Seat timeline

Every verified record for this seat, newest first, dated as the filing states it.

2026-07-02Interim
Grayscale Ethereum Classic Trust (ETC) names Kathryn Masci interim CFO
effective July 2, 2026 · 8-K filed July 2, 2026 · sec.gov, Item 5.02
2026-03-1210-K signature
Edward McGee signed the annual report as Member of the Board of Directors and Chief Financial Officer (Principal Financial and Accounting Officer)*
10-K filed March 12, 2026 · sec.gov
“/s/ Edward McGee Name: Edward McGee Title: Member of the Board of Directors and Chief Financial Officer (Principal Financial and Accounting Officer)*”

Company

Ticker	ETCG
SEC CIK	0001705181
Industry (SIC)	Commodity Contracts Brokers & Dealers (6221)
Roster note	No DEF 14A in the recent filings to cross-check. An 8-K with Item 5.02 was filed on 2026-07-02, after this 10-K; any CFO change it reports is tracked on the moves record.

Same industry on the record

Other companies the roster files under SIC “Commodity Contracts Brokers & Dealers”.

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CFO not established from filings · checked October 24, 2026

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