NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q1 2017
Shares 36,112 Value ($000) $2,292 Avg Close — Range —
Q4 2016
Shares 43,743 Value ($000) $2,552 Avg Close — Range —
Q3 2016
Shares 99,596 Value ($000) $7,082 Avg Close — Range —
Q2 2016
Shares 105,357 Value ($000) $7,832 Avg Close — Range —
Q1 2016
Shares 89,502 Value ($000) $6,392 Avg Close — Range —
Q4 2015
Shares 40,180 Value ($000) $2,795 Avg Close — Range —
Q3 2015
Shares 38,513 Value ($000) $2,682 Avg Close — Range —
Q2 2015
Shares 34,576 Value ($000) $2,232 Avg Close — Range —
Q1 2015
Shares 29,829 Value ($000) $1,925 Avg Close — Range —
Q4 2014
Shares 19,500 Value ($000) $1,375 Avg Close — Range —