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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001638599-19-000191
Filing Date
2019-02-06
Accepted
2019-02-06 17:10:07
Documents
1
Period of Report
2019-02-04

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT doc4_5926.html 4  
1 PRIMARY DOCUMENT doc4_5926.xml 4 15985
  Complete submission text file 0001638599-19-000191.txt   20110
Mailing Address BAKER BROS. ADVISORS LP 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address
BAKER JULIAN (Reporting) CIK: 0001087939 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38492 | Film No.: 19572279

Mailing Address BAKER BROS. ADVISORS LP 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address
BAKER FELIX (Reporting) CIK: 0001087940 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38492 | Film No.: 19572280

Mailing Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014 2123395600
BAKER BROS. ADVISORS LP (Reporting) CIK: 0001263508 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38492 | Film No.: 19572284

Mailing Address 667 MADISON AVENUE 21ST FLOOR NEW YORK NY 10065
Business Address 667 MADISON AVENUE 21ST FLOOR NEW YORK NY 10065 212-339-5600
Baker Brothers Life Sciences LP (Reporting) CIK: 0001363364 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38492 | Film No.: 19572281

Mailing Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014 212-339-5600
667, L.P. (Reporting) CIK: 0001551139 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38492 | Film No.: 19572283

Mailing Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014 (212)339-5600
Baker Bros. Advisors (GP) LLC (Reporting) CIK: 0001580575 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38492 | Film No.: 19572282

Mailing Address CLARENDON HOUSE 2 CHURCH STREET HAMILTON D0 HM11
Business Address CLARENDON HOUSE 2 CHURCH STREET HAMILTON D0 HM11 7814399100
Kiniksa Pharmaceuticals, Ltd. (Issuer) CIK: 0001730430 (see all company filings)

IRS No.: 000000000 | State of Incorp.: D0 | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations