<SEC-DOCUMENT>0001104659-22-028697-index.html : 20220301
<SEC-HEADER>0001104659-22-028697.hdr.sgml : 20220301
<ACCEPTANCE-DATETIME>20220301162147
ACCESSION NUMBER:		0001104659-22-028697
CONFORMED SUBMISSION TYPE:	POSASR
PUBLIC DOCUMENT COUNT:		12
FILED AS OF DATE:		20220301
DATE AS OF CHANGE:		20220301
EFFECTIVENESS DATE:		20220301

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OMEROS CORP
		CENTRAL INDEX KEY:			0001285819
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				911663741
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		POSASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-235349
		FILM NUMBER:		22698378

	BUSINESS ADDRESS:	
		STREET 1:		201 ELLIOTT AVENUE WEST
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98119
		BUSINESS PHONE:		206-676-5000

	MAIL ADDRESS:	
		STREET 1:		201 ELLIOTT AVENUE WEST
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98119
</SEC-HEADER>
<DOCUMENT>
<TYPE>POSASR
<SEQUENCE>1
<FILENAME>tm227675d1_posasr.htm
<DESCRIPTION>POSASR
<TEXT>
Document 1 - file: tm227675d1_posasr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>tm227675d1_ex5-1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: tm227675d1_ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.2
<SEQUENCE>3
<FILENAME>tm227675d1_ex5-2.htm
<DESCRIPTION>EXHIBIT 5.2
<TEXT>
Document 3 - file: tm227675d1_ex5-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>tm227675d1_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 4 - file: tm227675d1_ex23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>5
<FILENAME>tm227675d1_ex25-1.htm
<DESCRIPTION>EXHIBIT 25.1
<TEXT>
Document 5 - file: tm227675d1_ex25-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>6
<FILENAME>tm227675d1_ex-filingfees.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 6 - file: tm227675d1_ex-filingfees.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tm227675d1_posasrimg001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: tm227675d1_posasrimg001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>tm227675d1_ex5-1img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: tm227675d1_ex5-1img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>tm227675d1_ex5-1img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: tm227675d1_ex5-1img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>tm227675d1_ex5-1img003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: tm227675d1_ex5-1img003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>tm227675d1_ex5-1img004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: tm227675d1_ex5-1img004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>tm227675d1_ex25-1img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: tm227675d1_ex25-1img001.jpg

</DOCUMENT>
</SEC-DOCUMENT>