Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000902664-25-003755
Filing Date
2025-08-19
Accepted
2025-08-19 16:10:13
Documents
1
Period of Report
2025-08-18

Document Format Files

Seq Description Document Type Size
1 ownership.html 3  
1 ownership.xml 3 5701
  Complete submission text file 0000902664-25-003755.txt   8047
Mailing Address 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116
Business Address
Atchinson Robert (Reporting) CIK: 0001403404 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-39620 | Film No.: 251231877

Mailing Address 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116
Business Address
Gross Phillip (Reporting) CIK: 0001403413 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-39620 | Film No.: 251231876

Mailing Address 200 CLARENDON STREET, 52ND FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET, 52ND FLOOR BOSTON MA 02116 617-867-2800
Adage Capital Management, L.P. (Reporting) CIK: 0001535978 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39620 | Film No.: 251231878

Mailing Address 99 HIGH STREET, 30TH FLOOR BOSTON MA 02110
Business Address 99 HIGH STREET, 30TH FLOOR BOSTON MA 02110 617-300-8460
Praxis Precision Medicines, Inc. (Issuer) CIK: 0001689548 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)