PSUS insider buying and SEC filings, explained
Pershing Square USA, Ltd. · CIK 2002660
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$31.5M
Insiders who bought
4
Sold (not marked 10b5-1)
$4.8M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 2–6, 2026 | Open-market purchase | Ryan Israel (Chief Investment Officer) bought 256,613 shares between Oct 2 and Oct 6 at about $37.47 ($9.6M) in an open-market purchase. Holdings up 51% to 756,613 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 6, 2026, 5:59 PM ET |
| Aug 18, 2026 | Open-market purchase | Lisa Polsky (Director and Trustee) bought 6,177 shares at $39.45 ($244K) in an open-market purchase. New position of 6,177 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 20, 2026 |
| Aug 17, 2026 | Sale | Retirement System Of Texas Teacher (10% owner) sold 6,205 shares at $40.06 ($249K). Holdings down <1% to 10,143,795 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 19, 2026 |
| Aug 4, 2026 | Sale | Retirement System Of Texas Teacher (10% owner) sold 50,000 shares at about $38.07 ($1.9M). Holdings down <1% to 10,150,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 5, 2026 |
| Aug 3, 2026 | Sale | Retirement System Of Texas Teacher (10% owner) sold 70,000 shares at about $38.14 ($2.7M). Holdings down 1% to 10,200,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 5, 2026 |
| Jun 17, 2026 | Open-market purchase | Bruce Herring (Director and Trustee) bought 5,000 shares at $40.25 ($201K) in an open-market purchase. Holdings up 50% to 15,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 17, 2026 |
| Apr 30, 2026 | Open-market purchase | Bruce Herring (Director and Trustee) bought 10,000 shares at about $43.41 ($434K) in an open-market purchase. New position of 10,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 4, 2026 |
| Apr 30, 2026 | Other purchase | Nicholas Anthony Botta (Director and Trustee) bought 250,000 Common Shares of Beneficial Interest at $50.00 ($12.5M) in a public offering. New position of 250,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
| Apr 30, 2026 | Other purchase | Halit Coussin (Chief Compliance Officer) bought 200,000 Common Shares of Beneficial Interest at $50.00 ($10.0M) in a public offering. New position of 200,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
| Apr 30, 2026 | Other purchase | Ben Hakim (President / COO) bought 350,000 Common Shares of Beneficial Interest at $50.00 ($17.5M) in a public offering. New position of 350,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
| Apr 30, 2026 | Other purchase | Ryan Israel (Chief Investment Officer) bought 500,000 Common Shares of Beneficial Interest at $50.00 ($25.0M) in a public offering. New position of 500,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
| Apr 30, 2026 | Other purchase | Jessica A Falzone (Secretary) bought 2,000 Common Shares of Beneficial Interest at $50.00 ($100K) in a public offering. New position of 2,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
| Apr 30, 2026 | Other purchase | Michael Gonnella (CFO) bought 100,000 Common Shares of Beneficial Interest at $50.00 ($5.0M) in a public offering. New position of 100,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
| Apr 30, 2026 | Other purchase | William A. Ackman (CEO) bought 4,397,171 Common Shares of Beneficial Interest directly and indirectly at $50.00 ($219.9M) in a public offering. New position of 3,500,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
| Apr 30, 2026 | Open-market purchase | William A. Ackman (CEO) bought 500,000 shares at $42.00 ($21.0M) in an open-market purchase. Holdings up 14% to 4,000,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
1 routine transaction (such as a grant, option exercise or tax withholding) is not listed.
Cluster buys
2 insiders bought in 30 days
$21.4M in purchases since Apr 30, 2026 · Purchases traded Apr 30, 2026 to Apr 30, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| William A. Ackman (CEO) | $21.0M | Apr 30, 2026 | SEC filing |
| Bruce Herring (Director) | $434K | Apr 30, 2026 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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