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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001209191-19-029707
Filing Date
2019-05-14
Accepted
2019-05-14 17:10:23
Documents
2
Period of Report
2019-05-12

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 1611
2 POA DOCUMENT poa.txt EX-24.3_852793 3957
  Complete submission text file 0001209191-19-029707.txt   7044
Mailing Address 80 GUEST STREET 5TH FLOOR BOSTON MA 02135
Business Address 80 GUEST STREET 5TH FLOOR BOSTON MA 02135 617-225-0096
PROTEOSTASIS THERAPEUTICS, INC. (Issuer) CIK: 0001445283 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE
SIC: 2834 Pharmaceutical Preparations

Mailing Address PROTEOSTASIS THERAPEUTICS, INC. 80 GUEST STREET, SUITE 500 BOSTON MA 02135
Business Address
Chowdhury Badrul A. (Reporting) CIK: 0001776662 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-37695 | Film No.: 19823770