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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-17-029596
Filing Date
2017-08-01
Accepted
2017-08-01 16:24:00
Documents
1
Period of Report
2017-08-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 3384
  Complete submission text file 0001140361-17-029596.txt   4865
Mailing Address C/O SPIROS DEVELOPMENT CORP II INC 7475 LUSK BLVD SAN DIEGO CA 92121
Business Address
MAST ERLE T (Reporting) CIK: 0001051411 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38155 | Film No.: 17997018

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