NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

HENNESSY ADVISORS INC's Holding History (CIK: 0001145255)

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

Q1 2017
Shares 1,146,058 Value ($000) $72,752 Avg Close — Range —
Q4 2016
Shares 1,218,058 Value ($000) $71,049 Avg Close — Range —
Q3 2016
Shares 1,062,058 Value ($000) $75,523 Avg Close — Range —
Q2 2016
Shares 1,070,558 Value ($000) $79,575 Avg Close — Range —
Q1 2016
Shares 1,004,058 Value ($000) $71,710 Avg Close — Range —
Q4 2015
Shares 959,058 Value ($000) $66,693 Avg Close — Range —
Q3 2015
Shares 1,156,318 Value ($000) $80,514 Avg Close — Range —
Q2 2015
Shares 1,468,823 Value ($000) $94,842 Avg Close — Range —
Q1 2015
Shares 1,635,523 Value ($000) $105,671 Avg Close — Range —
Q4 2014
Shares 1,582,023 Value ($000) $111,786 Avg Close — Range —
Q3 2014
Shares 1,489,698 Value ($000) $107,079 Avg Close — Range —
Q2 2014
Shares 1,315,698 Value ($000) $97,862 Avg Close — Range —
Q1 2014
Shares 1,091,198 Value ($000) $75,009 Avg Close — Range —
Q4 2013
Shares 956,198 Value ($000) $62,459 Avg Close — Range —
Q3 2013
Shares 911,698 Value ($000) $53,836 Avg Close — Range —
Q2 2013
Shares 863,385 Value ($000) $48,928 Avg Close — Range —