CASA SYS INC

CUSIP: 14713L102 Class: Common Stock

MERCER GLOBAL ADVISORS INC /ADV's Holding History (CIK: 0000853758)

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

Q1 2021
Shares 12,272 Value ($000) $117 Avg Close — Range —
Q4 2020
Shares 10,239 Value ($000) $63 Avg Close — Range —