ATMI INC

CUSIP: 00207R101 Class: COM

State of Tennessee, Department of Treasury's Holding History (CIK: 0001587973)

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

Q1 2014
Shares 28,700 Value ($000) $976 Avg Close — Range —
Q4 2013
Shares 34,000 Value ($000) $1,027 Avg Close — Range —
Q3 2013
Shares 34,000 Value ($000) $902 Avg Close — Range —