GRAYSCALE BITCOIN TRUST ETF

Ticker: GBTC CUSIP: 389637109 Class: ETF

Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors's Holding History (CIK: 0001748861)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 3,044 Value ($000) $208 Avg Close — Range —
Q3 2025
Shares 2,796 Value ($000) $251 Avg Close — Range —
Q2 2025
Shares 2,425 Value ($000) $206 Avg Close — Range —
Q1 2024
Shares 3,465 Value ($000) $219 Avg Close — Range —