ATMI INC

CUSIP: 00207R101 Class: COM

Voya Investment Management LLC's Holding History (CIK: 0001068837)

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

Q1 2014
Shares 57,574 Value ($000) $1,958 Avg Close — Range —
Q4 2013
Shares 57,974 Value ($000) $1,751 Avg Close — Range —
Q3 2013
Shares 98,520 Value ($000) $2,613 Avg Close — Range —
Q2 2013
Shares 21,320 Value ($000) $504 Avg Close — Range —