ATMI INC

CUSIP: 00207R101 Class: COM

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q1 2014
Shares 30,050 Value ($000) $1,022,001 Avg Close — Range —
Q4 2013
Shares 32,350 Value ($000) $977,294 Avg Close — Range —
Q3 2013
Shares 32,050 Value ($000) $849,966 Avg Close — Range —
Q2 2013
Shares 33,550 Value ($000) $793,457 Avg Close — Range —