ATMI INC

CUSIP: 00207R101 Class: COM

LSV ASSET MANAGEMENT's Holding History (CIK: 0001050470)

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

Q3 2013
Shares 105,895 Value ($000) $2,808 Avg Close — Range —
Q2 2013
Shares 96,395 Value ($000) $2,279 Avg Close — Range —