POTBELLY CORP

CUSIP: 73754Y100 Class: Common Stock

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

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

Q2 2017
Shares 67,815 Value ($000) $780 Avg Close — Range —
Q1 2017
Shares 68,975 Value ($000) $959 Avg Close — Range —
Q4 2016
Shares 56,511 Value ($000) $729 Avg Close — Range —
Q3 2016
Shares 52,545 Value ($000) $653 Avg Close — Range —
Q2 2016
Shares 38,325 Value ($000) $481 Avg Close — Range —