TIDEWATER INC

CUSIP: 886423102 Class: COM

FIRST NATIONAL BANK OF OMAHA's Holding History (CIK: 0000036644)

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

Q2 2015
Shares 12,950 Value ($000) $359 Avg Close — Range —
Q1 2015
Shares 12,950 Value ($000) $359 Avg Close — Range —
Q4 2014
Shares 31,300 Value ($000) $1,014 Avg Close — Range —
Q3 2014
Shares 29,650 Value ($000) $1,157 Avg Close — Range —
Q2 2014
Shares 31,425 Value ($000) $1,764 Avg Close — Range —
Q1 2014
Shares 32,200 Value ($000) $1,566 Avg Close — Range —
Q4 2013
Shares 31,400 Value ($000) $1,861 Avg Close — Range —
Q3 2013
Shares 31,350 Value ($000) $1,861 Avg Close — Range —
Q2 2013
Shares 31,075 Value ($000) $1,770 Avg Close — Range —