Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-25-091803
Filing Date
2025-09-19
Accepted
2025-09-19 21:30:09
Documents
3
Period of Report
2025-09-17

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2526580-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2526580-1_4seq1.xml 4 6229
2 EXHIBIT 99.1 tm2526580d1_ex99-1.htm EX-99.1 3033
3 EXHIBIT 99.2 tm2526580d1_ex99-2.htm EX-99.2 8992
  Complete submission text file 0001104659-25-091803.txt   21853
Mailing Address 5 HUDSON YARDS SUITE 6660A NEW YORK NY 10001
Business Address 5 HUDSON YARDS SUITE 6660A NEW YORK NY 10001 (212) 655-1419
Diameter Credit Co (Issuer) CIK: 0001916099 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231

Mailing Address 9 WEST 57TH STREET 41ST FLOOR NEW YORK NY 10019
Business Address 9 WEST 57TH STREET 41ST FLOOR NEW YORK NY 10019 212-822-0516
Apollo Principal Holdings B, L.P. (Reporting) CIK: 0001968376 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-56624 | Film No.: 251328279

Mailing Address 9 WEST 57TH STREET 41ST FLOOR NEW YORK NY 10019
Business Address 9 WEST 57TH STREET 41ST FLOOR NEW YORK NY 10019 2125153265
Apollo Principal Holdings B GP, LLC (Reporting) CIK: 0002011937 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-56624 | Film No.: 251328277

Mailing Address 9 WEST 57TH STREET 41ST FLOOR NEW YORK NY 10019
Business Address 9 WEST 57TH STREET 41ST FLOOR NEW YORK NY 10019 2125153265
AP DLF Offshore Investor, LP (Reporting) CIK: 0002011995 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-56624 | Film No.: 251328278

Mailing Address 9 WEST 57TH STREET 41ST FLOOR NEW YORK NY 10019
Business Address 9 WEST 57TH STREET 41ST FLOOR NEW YORK NY 10019 2125153265
APO Corp. (Reporting) CIK: 0002012136 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-56624 | Film No.: 251328276