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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-21-015576
Filing Date
2021-04-12
Accepted
2021-04-12 21:58:13
Documents
1
Period of Report
2021-04-01

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 17014
  Complete submission text file 0000899243-21-015576.txt   20292
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: 3 | Act: 34 | File No.: 001-38186 | Film No.: 21821898

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: 3 | Act: 34 | File No.: 001-38186 | Film No.: 21821900
SIC: 6282 Investment Advice
Office of Finance

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: 3 | Act: 34 | File No.: 001-38186 | Film No.: 21821899

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 (212) 583-5000
Blackstone Holdings III L.P. (Reporting) CIK: 0001404073 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38186 | Film No.: 21821901

Mailing Address 7701 INDEPENDENCE AVENUE KANSAS CITY MO 64125
Business Address 7701 INDEPENDENCE AVENUE KANSAS CITY MO 64125 (816) 241-4888
Custom Truck One Source, Inc. (Issuer) CIK: 0001709682 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7359 Services-Equipment Rental & Leasing, NEC
Office of Trade & Services