II VI INC

CUSIP: 902104108 Class: COM

OAK ASSOCIATES LTD /OH/'s Holding History (CIK: 0000836372)

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

Q4 2016
Shares 13,745 Value ($000) $408 Avg Close — Range —
Q3 2016
Shares 13,745 Value ($000) $382 Avg Close — Range —
Q2 2016
Shares 13,745 Value ($000) $258 Avg Close — Range —