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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-23-057184
Filing Date
2023-05-08
Accepted
2023-05-08 16:31:44
Documents
1
Period of Report
2023-05-08

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2314907-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2314907-1_4seq1.xml 4 14208
  Complete submission text file 0001104659-23-057184.txt   20005
Mailing Address 360 NORTH CRESCENT DRIVE BEVERLY HILLS CA 90210
Business Address 360 NORTH CRESCENT DRIVE BEVERLY HILLS CA 90210 3107121195
PLATINUM EQUITY, LLC (Reporting) CIK: 0001228754 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34735 | Film No.: 23898259

Mailing Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210
Business Address
Gores Tom (Reporting) CIK: 0001471783 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34735 | Film No.: 23898252

Mailing Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210
Business Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210 310-712-1195
Platinum Equity Investment Holdings II, LLC (Reporting) CIK: 0001471784 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34735 | Film No.: 23898255

Mailing Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210
Business Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210 310-712-1195
Platinum Equity Partners II, LLC (Reporting) CIK: 0001471786 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34735 | Film No.: 23898254

Mailing Address 227 W. MONROE ST., 27TH FLOOR CHICAGO IL 60606
Business Address 227 W. MONROE ST., 27TH FLOOR CHICAGO IL 60606 312 292-5000
Ryerson Holding Corp (Issuer) CIK: 0001481582 (see all company filings)

IRS No.: 261251524 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 5051 Wholesale-Metals Service Centers & of fices

Mailing Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE BEVERLY HILLS CA 90210
Business Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE BEVERLY HILLS CA 90210 310 712 1195
Platinum Equity Investment Holdings, LLC (Reporting) CIK: 0001634372 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34735 | Film No.: 23898258

Mailing Address 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210
Business Address 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210 310 712 1195
RYPS, LLC (Reporting) CIK: 0001666670 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34735 | Film No.: 23898253

Mailing Address C/O PLATINUM EQUITY ADVISORS, LLC 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210
Business Address C/O PLATINUM EQUITY ADVISORS, LLC 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210 3107121850
Platinum Equity Investment Holdings IC (Cayman), LLC (Reporting) CIK: 0001756330 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34735 | Film No.: 23898257

Mailing Address C/O PLATINUM EQUITY ADVISORS, LLC 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210
Business Address C/O PLATINUM EQUITY ADVISORS, LLC 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210 3107121850
Platinum Equity InvestCo, L.P. (Reporting) CIK: 0001756331 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34735 | Film No.: 23898256