MENTOR GRAPHICS CORP

CUSIP: 587200106 Class: COM

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q4 2016
Shares 45,000 Value ($000) $1,660 Avg Close — Range —
Q3 2016
Shares 45,000 Value ($000) $1,190 Avg Close — Range —