HOLLYSYS AUTOMATION TECHNOLO

CUSIP: G45667105 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2016
Shares 876,864 Value ($000) $16,064 Avg Close — Range —
Q3 2016
Shares 1,240,409 Value ($000) $27,500 Avg Close — Range —
Q2 2016
Shares 906,099 Value ($000) $15,739 Avg Close — Range —
Q1 2016
Shares 918,220 Value ($000) $19,329 Avg Close — Range —
Q4 2015
Shares 1,080,675 Value ($000) $23,969 Avg Close — Range —