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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001104659-18-041349
Filing Date
2018-06-20
Accepted
2018-06-20 19:42:58
Documents
1
Period of Report
2018-06-20

Document Format Files

Seq Description Document Type Size
1 3 a3.html 3  
1 3 a3.xml 3 13874
  Complete submission text file 0001104659-18-041349.txt   18223
Mailing Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036
Business Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036 646-871-6400
New Leaf Ventures III, L.P. (Reporting) CIK: 0001625653 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38535 | Film No.: 18910600

Mailing Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036
Business Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036 646-871-6400
New Leaf Venture Associates III, L.P. (Reporting) CIK: 0001625656 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38535 | Film No.: 18910599

Mailing Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036
Business Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036 646-871-6400
New Leaf Venture Management III, L.L.C. (Reporting) CIK: 0001625657 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38535 | Film No.: 18910598

Mailing Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036
Business Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036 646-871-6400
New Leaf BPO Associates I, L.P. (Reporting) CIK: 0001625693 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38535 | Film No.: 18910602

Mailing Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036
Business Address C/O NEW LEAF VENTURE PARTNERS 7 TIMES SQUARE, SUITE 3502 NEW YORK NY 10036 646-871-6400
New Leaf Biopharma Opportunities I, L.P. (Reporting) CIK: 0001625696 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38535 | Film No.: 18910601

Mailing Address 909 DAVIS STREET SUITE 600 EVANSTON IL 60201
Business Address 1801 MAPLE AVENUE SUITE 4300 EVANSTON IL 60201 847-871-0377
Aptinyx Inc. (Issuer) CIK: 0001674365 (see all company filings)

IRS No.: 474626057 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
Office of Life Sciences