Form4insider filings, from the source

Insider holders · CIK 0001978024

Apollo S3 Private Markets Fund

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Apollo S3 Advisors, L.P.10% Owner—2,043,3042,043,304Jul 31, 2026 · 4:21 pm EDTForm 4
Sliders Advisors GP, LLC10% Owner—2,043,3042,043,304Jul 31, 2026 · 4:21 pm EDTForm 4
Apollo S3 Holdings (ASPM AIV), L.P.10% Owner—2,043,3042,043,304Jul 31, 2026 · 4:21 pm EDTForm 4
APH Holdings (DC), L.P.10% Owner—2,043,3042,043,304Jul 31, 2026 · 4:21 pm EDTForm 4
APO Corp.10% Owner—2,043,3042,043,304Jul 31, 2026 · 4:21 pm EDTForm 4
Apollo Principal Holdings B GP, LLC10% Owner—2,043,3042,043,304Jul 31, 2026 · 4:21 pm EDTForm 4
Apollo Principal Holdings B, L.P.10% Owner—2,043,3042,043,304Jul 31, 2026 · 4:21 pm EDTForm 4

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.