GRAYSCALE BITCOIN TRUST ETF

Ticker: GBTC CUSIP: 389637109 Class: ETF

HARBOUR INVESTMENTS, INC.'s Holding History (CIK: 0000810121)

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

Q4 2025
Shares 1,067 Value ($000) $73 Avg Close — Range —
Q3 2025
Shares 1,067 Value ($000) $96 Avg Close — Range —
Q2 2025
Shares 355 Value ($000) $30 Avg Close — Range —
Q1 2025
Shares 356 Value ($000) $23 Avg Close — Range —
Q4 2024
Shares 126 Value ($000) $9 Avg Close — Range —
Q3 2024
Shares 126 Value ($000) $6 Avg Close — Range —
Q2 2024
Shares 351 Value ($000) $19 Avg Close — Range —
Q1 2024
Shares 286 Value ($000) $18 Avg Close — Range —