INVESTAR HLDG CORP

Ticker: ISTR CUSIP: 46134L105 Class: Common Stock

Mesirow Financial Investment Management, Inc.'s Holding History (CIK: 0001469475)

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

Q4 2017

Shares 15,538 Value ($000) $374 Avg Close $23.73 Range $20.35 - $24.60

Q3 2017

Shares 15,263 Value ($000) $368 Avg Close $22.68 Range $20.25 - $24.15

Q2 2017

Shares 21,907 Value ($000) $502 Avg Close $22.44 Range $21.27 - $23.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	15,538	$374	$23.73	$20.35 - $24.60
Q3 2017	15,263	$368	$22.68	$20.25 - $24.15
Q2 2017	21,907	$502	$22.44	$21.27 - $23.75