CASA SYS INC

CUSIP: 14713L102 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q2 2019
Shares 31,743 Value ($000) $205 Avg Close — Range —
Q1 2019
Shares 48,449 Value ($000) $403 Avg Close — Range —