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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001193805-17-001412
Filing Date
2017-08-04
Accepted
2017-08-04 18:07:51
Documents
3
Period of Report
2017-08-02

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT e616441_3-proteon.html 3  
1 OWNERSHIP DOCUMENT e616441_3-proteon.xml 3 17668
2 e616441_ex24.htm EX-24 31541
3 e616441_ex99.htm EX-99 13912
  Complete submission text file 0001193805-17-001412.txt   69652
Mailing Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 2125511600
DEERFIELD MANAGEMENT CO (Reporting) CIK: 0001009258 (see all company filings)

State of Incorp.: DE
Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009674

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 2125511600
Deerfield Mgmt L.P. (Reporting) CIK: 0001010823 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009677

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
DEERFIELD PARTNERS, L.P. (Reporting) CIK: 0001301041 (see all company filings)

State of Incorp.: DE
Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009679

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address
Flynn James E (Reporting) CIK: 0001352546 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009683

Mailing Address 780 3RD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address 780 3RD AVENUE 37TH FLOOR NEW YORK NY 10017 212-551-1600
Deerfield Special Situations Fund, L.P. (Reporting) CIK: 0001354395 (see all company filings)

State of Incorp.: DE
Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009681

Mailing Address 200 WEST STREET WALTHAM MA 02451
Business Address 200 WEST STREET WALTHAM MA 02451 781-890-0102
PROTEON THERAPEUTICS INC (Issuer) CIK: 0001359931 (see all company filings)

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: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009680

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
Deerfield Private Design Fund III, L.P. (Reporting) CIK: 0001603333 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009682

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
Deerfield Mgmt III, L.P. (Reporting) CIK: 0001610540 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1214
Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009676

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
Deerfield Private Design Fund IV, L.P. (Reporting) CIK: 0001680307 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009678

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
Deerfield Mgmt IV, L.P. (Reporting) CIK: 0001713467 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-36694 | Film No.: 171009675