ELECTRO RENT CORP

CUSIP: 285218103 Class: CMN

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

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

Q4 2013
Shares 30,500 Value ($000) $565 Avg Close — Range —
Q3 2013
Shares 30,500 Value ($000) $553 Avg Close — Range —
Q2 2013
Shares 30,500 Value ($000) $512 Avg Close — Range —