T. ROWE PRICE RETIREMENT 2045

Ticker: TRRKX CUSIP: 74149P762 Class: NTF EQUITY FUNDS

FIRST BUSINESS FINANCIAL SERVICES, INC.'s Holding History (CIK: 0001521951)

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

Q4 2018

Shares 217,696 Value ($000) $3,407 Avg Close — Range —

Q3 2018

Shares 176,424 Value ($000) $3,393 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	217,696	$3,407	—	—
Q3 2018	176,424	$3,393	—	—