E M C CORP MASS

CUSIP: 268648102 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2015
Shares 390 Value ($000) $9 Avg Close — Range —
Q2 2015
Shares 390 Value ($000) $10 Avg Close — Range —
Q1 2015
Shares 390 Value ($000) $10 Avg Close — Range —
Q4 2014
Shares 650 Value ($000) $19 Avg Close — Range —
Q4 2013
Shares 53,075 Value ($000) $1,335 Avg Close — Range —
Q3 2013
Shares 59,690 Value ($000) $1,526 Avg Close — Range —
Q2 2013
Shares 53,140 Value ($000) $1,255 Avg Close — Range —
Q1 2013
Shares 22,675 Value ($000) $542 Avg Close — Range —
Q4 2012
Shares 87,110 Value ($000) $2,204 Avg Close — Range —
Q3 2012
Shares 87,515 Value ($000) $2,387 Avg Close — Range —
Q2 2012
Shares 86,980 Value ($000) $2,229 Avg Close — Range —
Q1 2012
Shares 87,180 Value ($000) $2,605 Avg Close — Range —
Q4 2011
Shares 118,810 Value ($000) $2,559 Avg Close — Range —
Q3 2011
Shares 172,750 Value ($000) $3,626 Avg Close — Range —
Q2 2011
Shares 221,590 Value ($000) $6,105 Avg Close — Range —
Q1 2011
Shares 218,290 Value ($000) $5,798 Avg Close — Range —
Q4 2010
Shares 218,410 Value ($000) $5,002 Avg Close — Range —
Q2 2009
Shares 59,320 Value ($000) $777 Avg Close — Range —
Q1 2009
Shares 200,320 Value ($000) $2,284 Avg Close — Range —