HUANENG POWER INTL INC-A

CUSIP: 6422136 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2014
Shares 4,647,705 Value ($000) $6,615 Avg Close — Range —
Q3 2014
Shares 2,092,061 Value ($000) $2,089 Avg Close — Range —
Q2 2014
Shares 2,092,061 Value ($000) $1,908 Avg Close — Range —
Q1 2014
Shares 1,052,206 Value ($000) $853 Avg Close — Range —
Q4 2013
Shares 2,694,206 Value ($000) $2,252 Avg Close — Range —
Q3 2013
Shares 2,301,750 Value ($000) $2,019 Avg Close — Range —