BURNING ROCK BIOTECH LTD

CUSIP: 12233L107 Class: ADR

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2021
Shares 64,349 Value ($000) $1,151 Avg Close — Range —
Q2 2021
Shares 64,449 Value ($000) $1,899 Avg Close — Range —