ATMI INC

CUSIP: 00207R101 Class: COM

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q1 2014
Shares 12,628 Value ($000) $429 Avg Close — Range —
Q4 2013
Shares 25,261 Value ($000) $763 Avg Close — Range —
Q3 2013
Shares 13,887 Value ($000) $368 Avg Close — Range —
Q2 2013
Shares 26,000 Value ($000) $615 Avg Close — Range —