CHEMOCENTRYX INC

CUSIP: 16383L106 Class: COMMON STOCK

LEVEL FOUR ADVISORY SERVICES, LLC's Holding History (CIK: 0001696715)

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

Q1 2022
Shares 13,016 Value ($000) $326 Avg Close — Range —
Q4 2021
Shares 11,740 Value ($000) $427 Avg Close — Range —