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LEON D BLACK

CIK 1032666 · Chairman, CEO · last filed 2025-10-24

LEON D BLACK is a Chairman, CEO who has filed 49 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for APO, was dated Oct 24, 2025. Across all open-market trades the lifetime net is −$657.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.41B across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$4.41B

Companies

3

Total Filings

49

Lifetime Open-Market Net

-$657.47M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
APO 33,435,228 $132.02 $4.41B -$657.47M 22 2025-10-24
SIRI Director — $28.78 — $0 6 2011-05-31
URI Director — $1137.52 — $0 4 2008-01-28

Recent Filings

49 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2025-10-24 APO Gift (G) −119,820 $0 EDGAR
2025-09-08 APO Sell (S) −915,000 -$122.64M EDGAR
2025-07-22 APO Mixed −442,000 $0 EDGAR
2025-07-18 APO Notice (144) −3,000,000 -$456.00M EDGAR
2025-07-17 APO Gift (G) −59,000 $0 EDGAR
2025-04-08 APO Sell (S) −607,725 -$67.70M EDGAR
2025-03-21 APO Sell (S) −500,000 -$71.00M EDGAR
2025-03-19 APO Notice (144) −500,000 -$71.00M EDGAR
2024-12-04 APO Notice (144) −58,200 -$10.09M EDGAR
2024-12-04 APO Sell (S) −1,000,000 -$173.48M EDGAR
Showing 1–10 of 49
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.