CMC MATERIALS INC

CUSIP: 12571T100 Class: COMMON STOCK

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q1 2022
Shares 1,582 Value ($000) $293 Avg Close — Range —
Q4 2021
Shares 1,592 Value ($000) $302 Avg Close — Range —
Q3 2021
Shares 5,975 Value ($000) $736 Avg Close — Range —