<SEC-DOCUMENT>0001171843-17-002930-index.html : 20170510
<SEC-HEADER>0001171843-17-002930.hdr.sgml : 20170510
<ACCEPTANCE-DATETIME>20170510164534
ACCESSION NUMBER:		0001171843-17-002930
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20170510
DATE AS OF CHANGE:		20170510

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BIOCRYST PHARMACEUTICALS INC
		CENTRAL INDEX KEY:			0000882796
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				621413174
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-217859
		FILM NUMBER:		17831125

	BUSINESS ADDRESS:	
		STREET 1:		4505 EMPEROR BOULEVARD
		STREET 2:		SUITE 200
		CITY:			DURHAM
		STATE:			NC
		ZIP:			27703
		BUSINESS PHONE:		919-859-1302

	MAIL ADDRESS:	
		STREET 1:		4505 EMPEROR BOULEVARD
		STREET 2:		SUITE 200
		CITY:			DURHAM
		STATE:			NC
		ZIP:			27703
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>s3_051017.htm
<DESCRIPTION>FORM S-3
<TEXT>
Document 1 - file: s3_051017.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>exh_51.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: exh_51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>exh_231.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: exh_231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>logo.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: logo.jpg

</DOCUMENT>
</SEC-DOCUMENT>