OMEROS CORP

Ticker: OMER CUSIP: 682143102 Class: COM

Chicago Partners Investment Group LLC's Holding History (CIK: 0001563525)

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

Q2 2018

Shares 930 Value ($000) $17 Avg Close $17.33 Range $10.60 - $25.20

Q1 2018

Shares 930 Value ($000) $10 Avg Close $14.04 Range $8.36 - $22.45

Q4 2017

Shares 930 Value ($000) $18 Avg Close $18.75 Range $12.45 - $24.45

Q3 2017

Shares 930 Value ($000) $20 Avg Close $21.19 Range $18.63 - $25.19

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	930	$17	$17.33	$10.60 - $25.20
Q1 2018	930	$10	$14.04	$8.36 - $22.45
Q4 2017	930	$18	$18.75	$12.45 - $24.45
Q3 2017	930	$20	$21.19	$18.63 - $25.19