Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000919574-25-006031
Filing Date
2025-10-09
Accepted
2025-10-09 15:37:06
Documents
1
Period of Report
2024-09-13

Document Format Files

Seq Description Document Type Size
1 ownership.html 4  
1 ownership.xml 4 6970
  Complete submission text file 0000919574-25-006031.txt   8445
Mailing Address C/O AVEDRO, INC., 201 JONES ROAD WALTHAM MA 02451
Business Address
Lu Hongbo (Reporting) CIK: 0001767584 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-42270 | Film No.: 251384931

Mailing Address 852 WINTER STREET, SUITE 250 WALTHAM MA 02451
Business Address 852 WINTER STREET, SUITE 250 WALTHAM MA 02451 857-271-2954
Zenas BioPharma, Inc. (Issuer) CIK: 0001953926 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)