POTBELLY CORP

CUSIP: 73754Y100 Class: Common Stock

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q2 2019
Shares 91,652 Value ($000) $466 Avg Close — Range —
Q1 2019
Shares 123,950 Value ($000) $1,055 Avg Close — Range —
Q4 2018
Shares 125,150 Value ($000) $1,007 Avg Close — Range —
Q3 2018
Shares 74,700 Value ($000) $919 Avg Close — Range —
Q2 2018
Shares 27,200 Value ($000) $352 Avg Close — Range —