0000899243-21-039704.txt : 20211008 0000899243-21-039704.hdr.sgml : 20211008 20211008163308 ACCESSION NUMBER: 0000899243-21-039704 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211006 FILED AS OF DATE: 20211008 DATE AS OF CHANGE: 20211008 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SCHWARZMAN STEPHEN A CENTRAL INDEX KEY: 0001070844 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315667 MAIL ADDRESS: STREET 1: C/O BLACKSTONE INC. STREET 2: 345 PARK AVE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Inc CENTRAL INDEX KEY: 0001393818 STANDARD INDUSTRIAL CLASSIFICATION: INVESTMENT ADVICE [6282] STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315669 BUSINESS ADDRESS: STREET 1: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: (212) 583-5000 MAIL ADDRESS: STREET 1: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 FORMER NAME: FORMER CONFORMED NAME: Blackstone Group Inc DATE OF NAME CHANGE: 20190628 FORMER NAME: FORMER CONFORMED NAME: Blackstone Group L.P. DATE OF NAME CHANGE: 20070320 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Group Management L.L.C. CENTRAL INDEX KEY: 0001404071 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315668 BUSINESS ADDRESS: STREET 1: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: (212) 583-5000 MAIL ADDRESS: STREET 1: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Holdings I L.P. CENTRAL INDEX KEY: 0001464694 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315672 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 2125835000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BSOF Parallel Master Fund L.P. CENTRAL INDEX KEY: 0001736665 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315675 BUSINESS ADDRESS: STREET 1: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 2125835000 MAIL ADDRESS: STREET 1: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Holdings II L.P. CENTRAL INDEX KEY: 0001484870 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315671 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Holdings I/II GP L.L.C. CENTRAL INDEX KEY: 0001464695 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315670 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 2125835000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP STREET 2: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154 FORMER NAME: FORMER CONFORMED NAME: Blackstone Holdings I/II GP Inc DATE OF NAME CHANGE: 20090521 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Strategic Opportunity Associates L.L.C. CENTRAL INDEX KEY: 0001728529 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315674 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP L.P. STREET 2: 345 PARK AVE. CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 2125835000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP L.P. STREET 2: 345 PARK AVE. CITY: NEW YORK STATE: NY ZIP: 10154 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blackstone Alternative Solutions L.L.C. CENTRAL INDEX KEY: 0001728531 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39620 FILM NUMBER: 211315673 BUSINESS ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVE. CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 2125835000 MAIL ADDRESS: STREET 1: C/O THE BLACKSTONE GROUP INC. STREET 2: 345 PARK AVE. CITY: NEW YORK STATE: NY ZIP: 10154 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Praxis Precision Medicines, Inc. CENTRAL INDEX KEY: 0001689548 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 99 HIGH STREET, 30TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 617-300-8460 MAIL ADDRESS: STREET 1: 99 HIGH STREET, 30TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-10-06 0 0001689548 Praxis Precision Medicines, Inc. PRAX 0001736665 BSOF Parallel Master Fund L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001728529 Blackstone Strategic Opportunity Associates L.L.C. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001728531 Blackstone Alternative Solutions L.L.C. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001464694 Blackstone Holdings I L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001484870 Blackstone Holdings II L.P. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001464695 Blackstone Holdings I/II GP L.L.C. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001393818 Blackstone Inc 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001404071 Blackstone Group Management L.L.C. C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 0001070844 SCHWARZMAN STEPHEN A C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 0 0 1 0 Common Stock 2021-10-06 4 S 0 400000 17.50 D 0 I See Footnotes Common Stock 4894109 I See Footnotes The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $17.50 to $18.48, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in the range set forth in this footnote. Reflects securities held directly by BSOF Parallel Master Fund L.P. Blackstone Strategic Opportunity Associates L.L.C. is the general partner of BSOF Parallel Master Fund L.P. Blackstone Holdings II L.P. is the sole member of Blackstone Strategic Opportunity Associates L.L.C. Blackstone Alternative Solutions L.L.C. is the investment manager of BSOF Parallel Master Fund L.P. Blackstone Holdings I L.P. is the sole member of Blackstone Alternative Solutions L.L.C. Reflects securities held directly by Clarus Lifesciences III, L.P. Clarus Ventures III GP, L.P. is the general partner of Clarus Lifesciences III, L.P. Blackstone Clarus III L.L.C. is the general partner of Clarus Ventures III GP, L.P. The sole member of Blackstone Clarus III L.L.C. is Blackstone Holdings II L.P. The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is Blackstone Inc. The sole holder of the Series II preferred stock of Blackstone Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman. Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose. BSOF PARALLEL MASTER FUND L.P., By: Blackstone Strategic Opportunity Associates L.L.C., its general partner, By: /s/ Peter Koffler, Name: Peter Koffler, Title: Authorized Signatory 2021-10-08 BLACKSTONE STRATEGIC OPPORTUNITY ASSOCIATES L.L.C., By: /s/ Peter Koffler, Name: Peter Koffler, Title: Authorized Signatory 2021-10-08 BLACKSTONE ALTERNATIVE SOLUTIONS L.L.C., By: /s/ Peter Koffler, Name: Peter Koffler, Title: Authorized Signatory 2021-10-08 BLACKSTONE HOLDINGS I L.P., By: Blackstone Holdings I/II GP L.L.C., its general partner, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Senior Managing Director 2021-10-08 BLACKSTONE HOLDINGS II L.P., By: Blackstone Holdings I/II GP L.L.C., its general partner, By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Senior Managing Director 2021-10-08 BLACKSTONE HOLDINGS I/II GP L.L.C., By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Senior Managing Director 2021-10-08 BLACKSTONE INC., By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Senior Managing Director 2021-10-08 BLACKSTONE GROUP MANAGEMENT L.L.C., By: /s/ Tabea Hsi, Name: Tabea Hsi, Title: Senior Managing Director 2021-10-08 /s/ Stephen A. Schwarzman 2021-10-08