Form SCHEDULE 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0001193125-26-212047
Filing Date
2026-05-07
Accepted
2026-05-07 16:19:59
Documents
1
X0202

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13D/A  
1 primary_doc.xml SCHEDULE 13D/A 10299
  Complete submission text file 0001193125-26-212047.txt   12143
Mailing Address 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003
Business Address 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003 646-205-5300
PERCEPTIVE ADVISORS LLC (Filed by) CIK: 0001224962 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13D/A

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. (Subject) CIK: 0001620463 (see all company filings)

EIN.: 453368487 | Fiscal Year End: 1231
Type: SCHEDULE 13D/A | Act: 34 | File No.: 005-91705 | Film No.: 26953743
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)