OMEROS CORP

Ticker: OMER CUSIP: 682143102 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2017
Shares 9,500 Value ($000) $205 Avg Close $21.19 Range $18.63 - $25.19
Q1 2017
Shares 11,000 Value ($000) $166 Avg Close $10.94 Range $8.71 - $16.40
Q4 2016
Shares 11,000 Value ($000) $109 Avg Close $10.20 Range $7.20 - $14.15
Q3 2016
Shares 11,000 Value ($000) $123 Avg Close $11.41 Range $10.36 - $13.71
Q2 2016
Shares 11,000 Value ($000) $116 Avg Close $12.31 Range $9.46 - $16.38
Q1 2016
Shares 11,000 Value ($000) $169 Avg Close $12.15 Range $8.90 - $16.80
Q4 2015
Shares 11,000 Value ($000) $173 Avg Close $13.81 Range $10.69 - $16.52
Q3 2015
Shares 11,000 Value ($000) $121 Avg Close $15.57 Range $10.48 - $30.23
Q2 2015
Shares 11,000 Value ($000) $198 Avg Close $21.58 Range $17.62 - $26.64
Q1 2015
Shares 11,000 Value ($000) $242 Avg Close $22.83 Range $18.51 - $27.64
Q4 2014
Shares 11,000 Value ($000) $273 Avg Close $18.22 Range $11.18 - $25.10
Q3 2014
Shares 13,000 Value ($000) $165 Avg Close $14.00 Range $12.12 - $18.80
Q2 2014
Shares 13,000 Value ($000) $226 Avg Close $12.61 Range $9.76 - $18.01
Q1 2014
Shares 13,000 Value ($000) $157 Avg Close $12.28 Range $10.11 - $14.69
Q4 2013
Shares 13,000 Value ($000) $147 Avg Close $9.65 Range $6.92 - $13.76
Q3 2013
Shares 14,000 Value ($000) $136 Avg Close $5.96 Range $4.75 - $10.70
Q2 2013
Shares 15,000 Value ($000) $76 Avg Close $4.61 Range $3.65 - $5.70