ATMI INC

CUSIP: 00207R101 Class: COM

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q1 2014
Shares 127 Value ($000) $4 Avg Close — Range —
Q4 2013
Shares 3,687 Value ($000) $111 Avg Close — Range —
Q3 2013
Shares 3,634 Value ($000) $96 Avg Close — Range —
Q2 2013
Shares 40 Value ($000) $1 Avg Close — Range —