0000902664-21-003498.txt : 20210713 0000902664-21-003498.hdr.sgml : 20210713 20210713154117 ACCESSION NUMBER: 0000902664-21-003498 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210518 FILED AS OF DATE: 20210713 DATE AS OF CHANGE: 20210713 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Adage Capital Partners, L.P. CENTRAL INDEX KEY: 0001163846 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39716 FILM NUMBER: 211087824 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET, 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: (617) 867-2800 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET, 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER NAME: FORMER CONFORMED NAME: ADAGE CAPITAL PARTNERS LP DATE OF NAME CHANGE: 20011219 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ADAGE CAPITAL PARTNERS GP, L.L.C. CENTRAL INDEX KEY: 0001165408 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39716 FILM NUMBER: 211087825 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: (617) 867-2800 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET, 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER NAME: FORMER CONFORMED NAME: ADAGE CAPITAL PARTNERS GP LLC DATE OF NAME CHANGE: 20020117 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Adage Capital Advisors, L.L.C. CENTRAL INDEX KEY: 0001403403 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39716 FILM NUMBER: 211087823 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-867-2800 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Atchinson Robert CENTRAL INDEX KEY: 0001403404 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39716 FILM NUMBER: 211087822 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gross Phillip CENTRAL INDEX KEY: 0001403413 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39716 FILM NUMBER: 211087821 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: GCM Grosvenor Inc. CENTRAL INDEX KEY: 0001819796 STANDARD INDUSTRIAL CLASSIFICATION: INVESTMENT ADVICE [6282] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 900 NORTH MICHIGAN AVENUE STREET 2: SUITE 1100 CITY: CHICAGO STATE: IL ZIP: 60611 BUSINESS PHONE: 312-506-6500 MAIL ADDRESS: STREET 1: 900 NORTH MICHIGAN AVENUE STREET 2: SUITE 1100 CITY: CHICAGO STATE: IL ZIP: 60611 4 1 ownership.xml X0306 4 2021-05-18 0 0001819796 GCM Grosvenor Inc. GCMG 0001165408 ADAGE CAPITAL PARTNERS GP, L.L.C. 200 CLARENDON STREET, 52ND FLOOR BOSTON MA 02116 0 0 1 0 0001163846 Adage Capital Partners, L.P. 200 CLARENDON STREET, 52ND FLOOR BOSTON MA 02116 0 0 1 0 0001403403 Adage Capital Advisors, L.L.C. 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 0 0 1 0 0001403404 Atchinson Robert 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 0 0 1 0 0001403413 Gross Phillip 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 0 0 1 0 Class A Common Stock, $0.0001 par value 2021-05-18 4 S 0 3448 12.65 A 4762105 I See footnote Class A Common Stock 2021-05-19 4 S 0 25000 12.5607 D 4737105 I See footnote Class A Common Stock 2021-05-19 4 S 0 15000 12.6896 D 4722105 I See footnote Class A Common Stock 2021-05-19 4 S 0 25000 12.705 D 4697105 I See footnote Class A Common Stock 2021-05-19 4 S 0 3421 12.7075 D 4693684 I See footnote Class A Common Stock 2021-05-20 4 S 0 50000 12.7527 D 4643684 I See footnote Class A Common Stock 2021-06-03 4 P 0 25000 11.4762 A 4668684 I See footnote Class A Common Stock 2021-06-04 4 P 0 25000 11.2493 A 4693684 I See footnote Class A Common Stock 2021-06-07 4 P 0 41115 10.71 A 4734799 I See footnote Class A Common Stock 2021-06-08 4 P 0 2585 10.65 A 4737384 I See footnote Class A Common Stock 2021-06-09 4 P 0 7895 10.5496 A 4745279 I See footnote Class A Common Stock 2021-06-10 4 P 0 14554 10.4954 A 4759833 I See footnote Class A Common Stock 2021-06-11 4 P 0 15000 10.4479 A 4774833 I See footnote Class A Common Stock 2021-06-11 4 P 0 50000 10.2431 A 4824833 I See footnote Class A Common Stock 2021-06-11 4 P 0 25000 10.2473 A 4849833 I See footnote Class A Common Stock 2021-06-14 4 P 0 36552 10.2154 A 4886385 I See footnote Class A Common Stock 2021-06-14 4 P 0 25000 10.1 A 4911385 I See footnote Class A Common Stock 2021-06-14 4 P 0 2042 10 A 4913427 I See footnote Class A Common Stock 2021-06-16 4 P 0 6562 10.15 A 4919989 I See footnote Class A Common Stock 2021-06-18 4 P 0 2818 10.1493 A 4922807 I See footnote Class A Common Stock 2021-06-21 4 P 0 19979 10.1977 A 4942786 I See footnote The securities to which this filing relates are held directly by Adage Capital Partners, L.P., a Delaware limited partnership (the "Fund"). Adage Capital Partners GP, L.L.C., a Delaware limited liability company ("ACPGP"), serves as the general partner of the Fund and as such has discretion over the portfolio securities beneficially owned by the Fund. Adage Capital Advisors, L.L.C., a Delaware limited liability company ("ACA"), is the managing member of ACPGP and directs ACPGP's operations. Robert Atchinson and Phillip Gross are the managing members of ACPGP and ACA and general partners of the Fund. Each of the reporting persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, except as to such extent of such reporting person's pecuniary interest in the securities. The Reporting Persons disgorged to the Issuer all statutory "profits" pursuant to Section 16(b) of the Securities Exchange Act of 1934, as amended, that resulted from the transactions reported herein. /s/ Robert Atchinson 2021-07-13 /s/ Adage Capital Partners, L.P.; By its general partner Adage Capital Partners GP, L.L.C.; By its managing member Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson 2021-07-13 /s/ Adage Capital Partners GP, L.L.C.; By its managing member Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson 2021-07-13 /s/ Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson 2021-07-13 /s/ Phillip Gross 2021-07-13