Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001209191-14-048015
Filing Date
2014-07-17
Accepted
2014-07-17 20:44:13
Documents
1
Period of Report
2014-07-17

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 11323
  Complete submission text file 0001209191-14-048015.txt   14794
Mailing Address 40 LANDSDOWNE STREET CAMBRIDGE MA 02139
Business Address
LEVIN MARK J (Reporting) CIK: 0001180428 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-36544 | Film No.: 14981548

Mailing Address 40 LANDSDOWNE STREET CAMBRIDGE MA 02139
Business Address
TEPPER ROBERT I (Reporting) CIK: 0001192595 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-36544 | Film No.: 14981549

Mailing Address 29 NEWBURY STREET 3RD FLOOR BOSTON MA 02116
Business Address 29 NEWBURY STREET 3RD FLOOR BOSTON MA 02116 617-585-2000
Third Rock Ventures II, L.P. (Reporting) CIK: 0001488495 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-36544 | Film No.: 14981552

Mailing Address 215 FIRST STREET CAMBRIDGE MA 02142
Business Address 215 FIRST STREET CAMBRIDGE MA 02142 617-299-8380
Sage Therapeutics, Inc. (Issuer) CIK: 0001597553 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address THIRD ROCK VENTURES 29 NEWBURY STREET, 3RD FLOOR BOSTON MA 02116
Business Address THIRD ROCK VENTURES 29 NEWBURY STREET, 3RD FLOOR BOSTON MA 02116 617-585-2000
Third Rock Ventures GP II, L.P. (Reporting) CIK: 0001614061 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-36544 | Film No.: 14981551

Mailing Address THIRD ROCK VENTURES 29 NEWBURY STREET, 3RD FLOOR BOSTON MA 02116
Business Address THIRD ROCK VENTURES 29 NEWBURY STREET, 3RD FLOOR BOSTON MA 02116 617-585-2000
TRV GP II, LLC (Reporting) CIK: 0001614073 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-36544 | Film No.: 14981550