Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-20-020805
Filing Date
2020-07-30
Accepted
2020-07-30 20:00:16
Documents
1
Period of Report
2020-07-28

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 31413
  Complete submission text file 0000899243-20-020805.txt   37001
Mailing Address C/O THE BLACKSTONE GROUP 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.: 001-39402 | Film No.: 201062602

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

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39402 | Film No.: 201062600
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.: 001-39402 | Film No.: 201062601

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.: 001-39402 | Film No.: 201062599

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.: 001-39402 | Film No.: 201062598

Mailing Address 180 KIMBALL WAY SUITE 200 SOUTH SAN FRANCISCO CA 94080
Business Address 180 KIMBALL WAY SUITE 200 SOUTH SAN FRANCISCO CA 94080 (650)-822-5500
Annexon, Inc. (Issuer) CIK: 0001528115 (see all company filings)

EIN.: 275414423 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address 101 MAIN STREET SUITE 1210 CAMBRIDGE MA 02142
Business Address 101 MAIN STREET SUITE 1210 CAMBRIDGE MA 02142 617-949-2200
Clarus Lifesciences III, L.P. (Reporting) CIK: 0001597143 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1214
Type: 4 | Act: 34 | File No.: 001-39402 | Film No.: 201062595

Mailing Address C/O CLARUS VENTURES 101 MAIN STREET, SUITE 1210 CAMBRIDGE MA 02142
Business Address C/O CLARUS VENTURES 101 MAIN STREET, SUITE 1210 CAMBRIDGE MA 02142 617-949-2200
Clarus Ventures III GP, L.P. (Reporting) CIK: 0001620148 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39402 | Film No.: 201062596

Mailing Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP L.P. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Blackstone Clarus III L.L.C. (Reporting) CIK: 0001762202 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39402 | Film No.: 201062597