ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q3 2019
Shares 87,600 Value ($000) $3,033 Avg Close — Range —
Q2 2019
Shares 87,600 Value ($000) $3,538 Avg Close — Range —