II-VI INC

CUSIP: 902104306 Class: CONVERTIBLE PREFERRED STOCK

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q2 2022

Shares 12,408 Value ($000) $2,676 Avg Close — Range —

Q1 2022

Shares 12,491 Value ($000) $3,693 Avg Close — Range —

Q4 2021

Shares 11,544 Value ($000) $3,261 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	12,408	$2,676	—	—
Q1 2022	12,491	$3,693	—	—
Q4 2021	11,544	$3,261	—	—