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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001415889-24-010810
Filing Date
2024-04-15
Accepted
2024-04-15 16:15:15
Documents
1
Period of Report
2023-02-09

Document Format Files

Seq Description Document Type Size
1 form4-04152024_040406.html 4  
1 form4-04152024_040406.xml 4 17315
  Complete submission text file 0001415889-24-010810.txt   21100
Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116 6177782500
RA Capital Healthcare Fund LP (Reporting) CIK: 0001315082 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39122 | Film No.: 24844808

Mailing Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116 617-778-2500
RA CAPITAL MANAGEMENT, L.P. (Reporting) CIK: 0001346824 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39122 | Film No.: 24844809

Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address
Kolchinsky Peter (Reporting) CIK: 0001384859 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39122 | Film No.: 24844806

Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address
Shah Rajeev M. (Reporting) CIK: 0001619841 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39122 | Film No.: 24844805

Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116 (617) 778-2500
RA Capital Nexus Fund, L.P. (Reporting) CIK: 0001780117 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39122 | Film No.: 24844807

Mailing Address 142 SANSOME STREET SECOND FLOOR SAN FRANCISCO CA 94104
Business Address 142 SANSOME STREET SECOND FLOOR SAN FRANCISCO CA 94104 (415) 432-9270
89bio, Inc. (Issuer) CIK: 0001785173 (see all company filings)

IRS No.: 831114349 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)