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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-17-046489
Filing Date
2017-12-18
Accepted
2017-12-18 16:03:31
Documents
1
Period of Report
2017-12-14

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 8642
  Complete submission text file 0001140361-17-046489.txt   11803
Mailing Address 200 TECHNOLOGY SQUARE CAMBRIDGE MA 02139
Business Address 200 TECHNOLOGY SQUARE CAMBRIDGE MA 02139 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 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 857-702-0388
Cormorant Asset Management, LLC (Reporting) CIK: 0001583977 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-37695 | Film No.: 171261404

Mailing Address C/O CORMORANT ASSET MANAGEMENT, LLC 200 CLARENDON STREET, 52ND FLOOR BOSTON MA 02116
Business Address
Chen Bihua (Reporting) CIK: 0001599214 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-37695 | Film No.: 171261403

Mailing Address 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 617-848-3429
Cormorant Global Healthcare Master Fund, LP (Reporting) CIK: 0001618442 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-37695 | Film No.: 171261401

Mailing Address 100 HIGH STREET SUITE 1105 BOSTON DC 02110
Business Address 100 HIGH STREET SUITE 1105 BOSTON DC 02110 617-848-3429
Cormorant Global Healthcare GP, LLC (Reporting) CIK: 0001618451 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-37695 | Film No.: 171261402