CT ENVIRONMENTAL GROUP LTD

CUSIP: B4KQ8P6 Class: COM

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

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

Q1 2015
Shares 9,794,000 Value ($000) $10,561 Avg Close — Range —
Q4 2014
Shares 12,106,000 Value ($000) $12,442 Avg Close — Range —
Q3 2014
Shares 10,744,000 Value ($000) $9,187 Avg Close — Range —
Q2 2014
Shares 9,694,000 Value ($000) $7,054 Avg Close — Range —
Q1 2014
Shares 5,556,000 Value ($000) $4,340 Avg Close — Range —