IKONICS CORP

CUSIP: 45172K102 Class: COM

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q3 2015
Shares 100 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 30 Value ($000) $0 Avg Close — Range —
Q4 2013
Shares 11 Value ($000) $0 Avg Close — Range —