Apollo Principal Holdings B, L.P. - 02 Mar 2026 Form 4 Insider Report for Diameter Credit Co

Role
10%+ Owner
Signature
see signatures attached as Exhibit 99.2
Issuer symbol
N/A
Transactions as of
02 Mar 2026
Net transactions value
$0
Form type
4
Filing time
04 Mar 2026, 18:20:13 UTC
Previous filing
30 Jan 2026
SEC
View on sec.gov

Reporting Owners (4)

Name Relationship Address Signature Signature date CIK
Apollo Principal Holdings B, L.P. 10%+ Owner 9 W. 57TH STREET, 41ST FLOOR, NEW YORK see signatures attached as Exhibit 99.2 04 Mar 2026 0001968376
AP DLF Offshore Investor, LP 10%+ Owner 9 W. 57TH STREET, 41ST FLOOR, NEW YORK see signatures attached as Exhibit 99.2 04 Mar 2026 0002011995
Apollo Principal Holdings B GP, LLC 10%+ Owner 9 W. 57TH STREET, 41ST FLOOR, NEW YORK see signatures attached as Exhibit 99.2 04 Mar 2026 0002011937
APO Corp. 10%+ Owner 9 W. 57TH STREET, 41ST FLOOR, NEW YORK see signatures attached as Exhibit 99.2 04 Mar 2026 0002012136

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction Common shares of beneficial interest Purchase +625,816 +6% $27.96 11,080,958 02 Mar 2026 See Footnote F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 See Exhibit 99.1.