OMEROS CORP

Ticker: OMER CUSIP: 682143102 Class: COM

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q4 2017

Shares 109,137 Value ($000) $2,121 Avg Close $18.75 Range $12.45 - $24.45

Q3 2017

Shares 108,376 Value ($000) $2,343 Avg Close $21.19 Range $18.63 - $25.19

Q2 2017

Shares 108,376 Value ($000) $2,157 Avg Close $17.45 Range $13.56 - $27.09

Q1 2017

Shares 112,132 Value ($000) $1,695 Avg Close $10.94 Range $8.71 - $16.40

Q4 2016

Shares 114,802 Value ($000) $1,139 Avg Close $10.20 Range $7.20 - $14.15

Q3 2016

Shares 115,371 Value ($000) $1,288 Avg Close $11.41 Range $10.36 - $13.71

Q2 2016

Shares 115,371 Value ($000) $1,214 Avg Close $12.31 Range $9.46 - $16.38

Q1 2016

Shares 115,371 Value ($000) $1,770 Avg Close $12.15 Range $8.90 - $16.80

Q4 2015

Shares 116,171 Value ($000) $1,827 Avg Close $13.81 Range $10.69 - $16.52

Q3 2015

Shares 115,477 Value ($000) $1,266 Avg Close $15.57 Range $10.48 - $30.23

Q2 2015

Shares 147,277 Value ($000) $2,650 Avg Close $21.58 Range $17.62 - $26.64

Q1 2015

Shares 147,277 Value ($000) $3,245 Avg Close $22.83 Range $18.51 - $27.64

Q4 2014

Shares 151,514 Value ($000) $3,755 Avg Close $18.22 Range $11.18 - $25.10

Q3 2014

Shares 149,121 Value ($000) $1,897 Avg Close $14.00 Range $12.12 - $18.80

Q2 2014

Shares 149,121 Value ($000) $2,595 Avg Close $12.61 Range $9.76 - $18.01

Q1 2014

Shares 158,146 Value ($000) $1,909 Avg Close $12.28 Range $10.11 - $14.69

Q4 2013

Shares 158,146 Value ($000) $1,785 Avg Close $9.65 Range $6.92 - $13.76

Q3 2013

Shares 144,424 Value ($000) $1,408 Avg Close $5.96 Range $4.75 - $10.70

Q2 2013

Shares 104,329 Value ($000) $526 Avg Close $4.61 Range $3.65 - $5.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	109,137	$2,121	$18.75	$12.45 - $24.45
Q3 2017	108,376	$2,343	$21.19	$18.63 - $25.19
Q2 2017	108,376	$2,157	$17.45	$13.56 - $27.09
Q1 2017	112,132	$1,695	$10.94	$8.71 - $16.40
Q4 2016	114,802	$1,139	$10.20	$7.20 - $14.15
Q3 2016	115,371	$1,288	$11.41	$10.36 - $13.71
Q2 2016	115,371	$1,214	$12.31	$9.46 - $16.38
Q1 2016	115,371	$1,770	$12.15	$8.90 - $16.80
Q4 2015	116,171	$1,827	$13.81	$10.69 - $16.52
Q3 2015	115,477	$1,266	$15.57	$10.48 - $30.23
Q2 2015	147,277	$2,650	$21.58	$17.62 - $26.64
Q1 2015	147,277	$3,245	$22.83	$18.51 - $27.64
Q4 2014	151,514	$3,755	$18.22	$11.18 - $25.10
Q3 2014	149,121	$1,897	$14.00	$12.12 - $18.80
Q2 2014	149,121	$2,595	$12.61	$9.76 - $18.01
Q1 2014	158,146	$1,909	$12.28	$10.11 - $14.69
Q4 2013	158,146	$1,785	$9.65	$6.92 - $13.76
Q3 2013	144,424	$1,408	$5.96	$4.75 - $10.70
Q2 2013	104,329	$526	$4.61	$3.65 - $5.70