GRAYSCALE BITCOIN TRUST ETF

Ticker: GBTC CUSIP: 389637109 Class: ETF

TigerOak Management, L.L.C.'s Holding History (CIK: 0002052586)

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

Q4 2025
Shares 36,432 Value ($000) $2,490 Avg Close — Range —
Q3 2025
Shares 36,575 Value ($000) $3,283 Avg Close — Range —
Q2 2025
Shares 36,575 Value ($000) $3,103 Avg Close — Range —
Q1 2025
Shares 36,575 Value ($000) $2,384 Avg Close — Range —
Q4 2024
Shares 36,723 Value ($000) $2,718 Avg Close — Range —