Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-103388
Filing Date
2025-08-05
Accepted
2025-08-05 20:14:01
Documents
1
Period of Report
2025-08-01

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 3194
  Complete submission text file 0000950170-25-103388.txt   4610
Mailing Address 15241 BARRANCA PKWY IRVINE CA 92618
Business Address
Mansbach Harry H (Reporting) CIK: 0001300615 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39122 | Film No.: 251186858

Mailing Address 655 MONTGOMERY STREET SUITE 1500 SAN FRANCISCO CA 94111
Business Address 655 MONTGOMERY STREET SUITE 1500 SAN FRANCISCO CA 94111 (415) 432-9270
89bio, Inc. (Issuer) CIK: 0001785173 (see all company filings)

EIN.: 831114349 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)