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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001562180-18-001976
Filing Date
2018-04-25
Accepted
2018-04-25 19:21:15
Documents
1
Period of Report
2018-04-23

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primarydocument.html 4  
1 PRIMARY DOCUMENT primarydocument.xml 4 6519
  Complete submission text file 0001562180-18-001976.txt   8013
Mailing Address 30699 RUSSELL RANCH ROAD, SUITE 140 WESTLAKE VILLAGE CA 91362
Business Address 30699 RUSSELL RANCH ROAD, SUITE 140 WESTLAKE VILLAGE CA 91362 (818) 629-2256
Sienna Biopharmaceuticals, Inc. (Issuer) CIK: 0001656328 (see all company filings)

IRS No.: 273364627 | State of Incorp.: DE | Fiscal Year End: 0630
SIC: 2834 Pharmaceutical Preparations

Mailing Address 30699 RUSSELL RANCH ROAD SUITE 140 WESTLAKE VILLAGE CA 91362
Business Address
Harris Todd (Reporting) CIK: 0001711463 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38155 | Film No.: 18775598