Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001763316-26-000002
Filing Date
2026-04-13
Accepted
2026-04-13 16:56:59
Documents
1
Period of Report
2026-04-09

Document Format Files

Seq Description Document Type Size
1 form4-04132026_080453.html 4  
1 form4-04132026_080453.xml 4 4264
  Complete submission text file 0001763316-26-000002.txt   5856
Mailing Address 18706 NORTH CREEK PARKWAY, SUITE 104 BOTHELL WA 98011
Business Address 18706 NORTH CREEK PARKWAY, SUITE 104 BOTHELL WA 98011 (425) 620-8501
LeonaBio, Inc. (Issuer) CIK: 0001620463 (see all company filings)

EIN.: 453368487 | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)

Mailing Address 2200 POWELL STREET SUITE 310 EMERYVILLE CA 94608
Business Address
Kosacz Barbara (Reporting) CIK: 0001763316 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39503 | Film No.: 26858370