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Form SC 13D - General Statement of Acquisition of Beneficial Ownership:
SEC Accession No. 0001144204-19-021178
Filing Date
2019-04-25
Accepted
2019-04-25 11:50:27
Documents
8
Group Members
BLACKWELL PARTNERS LLCPATRICK G.G. DEARPOLYGON EUROPEAN EQUITY OPPORTUNITY MASTER FUNDPOLYGON GLOBAL PARTNERS LPPOLYGON MANAGEMENT LTD.READE E. GRIFFITHTETRAGON FINANCIAL GROUP LTDTETRAGON FINANCIAL MANAGEMENT L.P.

Document Format Files

Seq Description Document Type Size
1 SC 13D tv519476_sc13d.htm SC 13D 242754
2 EXHIBIT 99.1 - LETTER TO THE BOARD OF DIRECTORS OF THE ISSUER, DATED APRIL 17, 2 tv519476_ex99-1.htm EX-99.1 25257
3 EXHIBIT 99.2 - ISSUER RESPONSE TO THE REPORTING PERSONS, DATED APRIL 24, 2019 tv519476_ex99-2.htm EX-99.2 7879
4 EXHIBIT 99.3 - RESPONSE LETTER TO THE BOARD OF DIRECTORS OF THE ISSUER, DATED AP tv519476_ex99-3.htm EX-99.3 9802
5 EXHIBIT 99.4 - JOINT FILING AGREEMENT, DATED APRIL 25, 2019 tv519476_ex99-4.htm EX-99.4 7846
6 GRAPHIC tv519476_ex99-1img1.jpg GRAPHIC 8102
7 GRAPHIC tv519476_ex99-2img1.jpg GRAPHIC 4792
8 GRAPHIC sig-img.gif GRAPHIC 4691
  Complete submission text file 0001144204-19-021178.txt   320296
Mailing Address 4 SLOANE TERRACE LONDON X0 SW1X9DQ
Business Address 4 SLOANE TERRACE LONDON X0 SW1X9DQ 212-359-7356
Polygon Global Partners LLP (Filed by) CIK: 0001511306 (see all company filings)

IRS No.: 980646174 | State of Incorp.: X0 | Fiscal Year End: 1231
Type: SC 13D

Mailing Address C/O NIGHTSTAR, INC. 203 CRESCENT STREET, SUITE 303 WALTHAM MA 02453
Business Address C/O NIGHTSTAR, INC. 203 CRESCENT STREET, SUITE 303 WALTHAM MA 02453 781-778-7553
Nightstar Therapeutics plc (Subject) CIK: 0001711675 (see all company filings)

IRS No.: 000000000 | State of Incorp.: X0 | Fiscal Year End: 1231
Type: SC 13D | Act: 34 | File No.: 005-90131 | Film No.: 19766419
SIC: 2836 Biological Products, (No Diagnostic Substances)