Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-19-016389
Filing Date
2019-06-11
Accepted
2019-06-11 16:30:33
Documents
1
Period of Report
2019-06-07

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 7913
  Complete submission text file 0000899243-19-016389.txt   11418
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 (Issuer) CIK: 0001711675 (see all company filings)

IRS No.: 000000000 | State of Incorp.: X0 | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 2ND FLOOR 8 BLOOMSBURY STREET LONDON X0 WC1B 3SR
Business Address 3RD FLOOR, ARNOLD HOUSE PO BOX 273, ST JULIAN'S AVENUE ST PETER PORT Y7 GY1 3RD 001442039817909
Syncona Portfolio Ltd (Reporting) CIK: 0001725042 (see all company filings)

State of Incorp.: Y7 | Fiscal Year End: 0331
Type: 4 | Act: 34 | File No.: 001-38217 | Film No.: 19891330

Mailing Address 2ND FLOOR 8 BLOOMSBURY STREET LONDON X0 WC1B 3SR
Business Address 3RD FLOOR, ARNOLD HOUSE PO BOX 273, ST JULIAN'S AVENUE ST PETER PORT Y7 GY1 3RD 001442039817909
Syncona Holdings Ltd (Reporting) CIK: 0001725043 (see all company filings)

State of Incorp.: Y7 | Fiscal Year End: 0331
Type: 4 | Act: 34 | File No.: 001-38217 | Film No.: 19891331

Mailing Address 2ND FLOOR 8 BLOOMSBURY STREET LONDON X0 WC1B 3SR
Business Address 3RD FLOOR, ARNOLD HOUSE PO BOX 273, ST JULIAN'S AVENUE ST PETER PORT Y7 GY1 3RD 001442039817909
Syncona Ltd (Reporting) CIK: 0001725045 (see all company filings)

State of Incorp.: Y7 | Fiscal Year End: 0331
Type: 4 | Act: 34 | File No.: 001-38217 | Film No.: 19891332

Mailing Address 8 BLOOMSBURY STREET LONDON X0 WC1B 3SR
Business Address 8 BLOOMSBURY STREET LONDON X0 WC1B 3SR 001442039817909
Syncona Investment Management Ltd (Reporting) CIK: 0001765718 (see all company filings)

State of Incorp.: X0 | Fiscal Year End: 0331
Type: 4 | Act: 34 | File No.: 001-38217 | Film No.: 19891333