Form UPLOAD - SEC-generated letter:
SEC Accession No. 0000000000-24-011492
Filing Date
2024-10-10
Accepted
2024-10-10 10:36:09
Documents
2

Document Format Files

Seq Description Document Type Size
1 filename1.pdf LETTER 34471
2 filename2.txt TEXT-EXTRACT 9573
  Complete submission text file 0000000000-24-011492.txt   57748
Mailing Address 21 HICKORY DRIVE, SUITE 500 WALTHAM MA 02451
Business Address 21 HICKORY DRIVE, SUITE 500 WALTHAM MA 02451 617-819-2020
Sionna Therapeutics, Inc. (Filed for) CIK: 0002036042 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: UPLOAD | File No.: 377-07436
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)