CMC MATERIALS INC

CUSIP: 12571T100 Class: COMMON STOCK

FIRST NATIONAL BANK OF OMAHA's Holding History (CIK: 0000036644)

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

Q2 2022
Shares 35,105 Value ($000) $6,125 Avg Close — Range —
Q1 2022
Shares 36,032 Value ($000) $6,680 Avg Close — Range —
Q4 2021
Shares 37,412 Value ($000) $7,172 Avg Close — Range —
Q3 2021
Shares 39,299 Value ($000) $4,843 Avg Close — Range —
Q2 2021
Shares 40,869 Value ($000) $7,225 Avg Close — Range —
Q1 2021
Shares 40,869 Value ($000) $7,225 Avg Close — Range —
Q4 2020
Shares 40,580 Value ($000) $6,140 Avg Close — Range —