DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

AMARILLO NATIONAL BANK's Holding History (CIK: 0001053013)

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

Q3 2015
Shares 12,789 Value ($000) $617 Avg Close — Range —
Q2 2015
Shares 12,624 Value ($000) $808 Avg Close — Range —
Q1 2015
Shares 10,703 Value ($000) $765 Avg Close — Range —
Q4 2014
Shares 10,810 Value ($000) $800 Avg Close — Range —
Q3 2014
Shares 11,829 Value ($000) $849 Avg Close — Range —
Q2 2014
Shares 11,829 Value ($000) $774 Avg Close — Range —
Q1 2014
Shares 11,855 Value ($000) $796 Avg Close — Range —
Q4 2013
Shares 11,855 Value ($000) $770 Avg Close — Range —
Q3 2013
Shares 12,821 Value ($000) $751 Avg Close — Range —
Q2 2013
Shares 12,881 Value ($000) $676 Avg Close — Range —