DATARAM CORP

CUSIP: 238108302 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2014
Shares 20,562 Value ($000) $35 Avg Close — Range —
Q3 2014
Shares 24,531 Value ($000) $61 Avg Close — Range —
Q2 2014
Shares 27,693 Value ($000) $79 Avg Close — Range —
Q1 2014
Shares 27,693 Value ($000) $85 Avg Close — Range —
Q4 2013
Shares 27,693 Value ($000) $74 Avg Close — Range —
Q3 2013
Shares 56,572 Value ($000) $156 Avg Close — Range —
Q2 2013
Shares 57,185 Value ($000) $213 Avg Close — Range —