CONTEMPORARY AMPEREX

Ticker: CYATY CUSIP: 210919106 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025
Shares 9,343 Value ($000) $151 Avg Close — Range —
Q3 2025
Shares 10,582 Value ($000) $194 Avg Close — Range —