Leon D Black
CIK 1032666 · Chairman, CEO · last filed 2026-08-11
Leon D Black is a Chairman, CEO who has filed 51 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for APO, was dated Aug 11, 2026. 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 $3.82B across reported positions. 9 SEC filings were submitted jointly with SIRIUS XM HOLDINGS INC.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
APO price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
445 PARK AVENUE, SUITE 1401
NEW YORK, NY 10022
Holdings By Company
Recent Filings
51 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-11 | APO | Other (J) | — | $0 | EDGAR |
| 2026-08-07 | APO | Notice (144) | −2,000,000 | -$255.98M | EDGAR |
| 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 |
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.