EDGAR Filing Documents for 0001193805-17-003553

Form 4 - Statement of changes in beneficial ownership of securities:

SEC Accession No. 0001193805-17-003553

Filing Date

2017-12-04

Accepted

2017-12-04 17:17:45

Documents

Period of Report

2017-11-30

Document Format Files

Seq	Description	Document	Type	Size
1	OWNERSHIP DOCUMENT	e617529_4-proteon.html	4
1	OWNERSHIP DOCUMENT	e617529_4-proteon.xml	4	12499
2		e617529_ex99.htm	EX-99	7169
	Complete submission text file	0001193805-17-003553.txt		23478

Mailing Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017

Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 2125511600

State of Incorp.: DE
Type: 4 | Act: 34 | File No.: 001-36694 | Film No.: 171237896

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017

Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 2125511600

Type: 4 | Act: 34 | File No.: 001-36694 | Film No.: 171237895

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017

Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 212-551-1600

State of Incorp.: DE
Type: 4 | Act: 34 | File No.: 001-36694 | Film No.: 171237894

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017

Business Address

Type: 4 | Act: 34 | File No.: 001-36694 | Film No.: 171237897

Mailing Address 200 WEST STREET WALTHAM MA 02451

Business Address 200 WEST STREET WALTHAM MA 02451 781-890-0102

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017

Business Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017 212-692-7108

Deerfield International Master Fund, L.P. (Reporting) CIK: 0001565089 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36694 | Film No.: 171237893