II-VI INC

CUSIP: 902104306 Class: CONVERTIBLE PREFERRED STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2022
Shares 1,551 Value ($000) $334 Avg Close — Range —
Q1 2022
Shares 1,707 Value ($000) $504 Avg Close — Range —
Q4 2021
Shares 1,777 Value ($000) $503 Avg Close — Range —