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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001209191-18-042859
Filing Date
2018-07-17
Accepted
2018-07-17 16:28:34
Documents
1
Period of Report
2018-06-01

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 2868
  Complete submission text file 0001209191-18-042859.txt   4192
Mailing Address 890 WINTER STREET, SUITE 230 WALTHAM MA 02451
Business Address 890 WINTER STREET, SUITE 230 WALTHAM MA 02451 781-819-5704
Arsanis, Inc. (Issuer) CIK: 0001501697 (see all company filings)

IRS No.: 273181608 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 2855 SAND HILL ROAD MENLO PARK CA 94025
Business Address
Chang Carmen (Reporting) CIK: 0001746342 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38295 | Film No.: 18956765