E M C CORP MASS

CUSIP: 268648102 Class: COM

New England Research & Management, Inc.'s Holding History (CIK: 0001596077)

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

Q3 2015
Shares 28,365 Value ($000) $685 Avg Close — Range —
Q2 2015
Shares 42,525 Value ($000) $1,122 Avg Close — Range —
Q1 2015
Shares 38,875 Value ($000) $994 Avg Close — Range —
Q4 2014
Shares 21,500 Value ($000) $639 Avg Close — Range —
Q3 2014
Shares 9,200 Value ($000) $269 Avg Close — Range —
Q2 2014
Shares 9,500 Value ($000) $250 Avg Close — Range —
Q4 2013
Shares 13,700 Value ($000) $345 Avg Close — Range —