Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-21-039704
Filing Date
2021-10-08
Accepted
2021-10-08 16:33:08
Documents
1
Period of Report
2021-10-06

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 16073
  Complete submission text file 0000899243-21-039704.txt   22205
Mailing Address C/O BLACKSTONE INC. 345 PARK AVE NEW YORK NY 10154
Business Address
SCHWARZMAN STEPHEN A (Reporting) CIK: 0001070844 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315667

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 (212) 583-5000
Blackstone Inc (Reporting) CIK: 0001393818 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315669
SIC: 6282 Investment Advice

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 (212) 583-5000
Blackstone Group Management L.L.C. (Reporting) CIK: 0001404071 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315668

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 2125835000
Blackstone Holdings I L.P. (Reporting) CIK: 0001464694 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315672

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 2125835000
Blackstone Holdings I/II GP L.L.C. (Reporting) CIK: 0001464695 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315670

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Blackstone Holdings II L.P. (Reporting) CIK: 0001484870 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315671

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

Mailing Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVE. NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVE. NEW YORK NY 10154 2125835000
Blackstone Strategic Opportunity Associates L.L.C. (Reporting) CIK: 0001728529 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315674

Mailing Address C/O THE BLACKSTONE GROUP INC. 345 PARK AVE. NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP INC. 345 PARK AVE. NEW YORK NY 10154 2125835000
Blackstone Alternative Solutions L.L.C. (Reporting) CIK: 0001728531 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315673

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 2125835000
BSOF Parallel Master Fund L.P. (Reporting) CIK: 0001736665 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39620 | Film No.: 211315675