Ackman William A's Form 4 filing
Pershing Square USA, Ltd. (PSUS) · filed May 1, 2026
- Accession no.
- 0001140361-26-018381
- Filed
- May 1, 2026
- Trade date
- Apr 30, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Not checked
This filing lists 5 non-derivative transactions. Open-market purchases total $240.9M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Ackman William ACIK 0001056513 | Officer (Chief Executive Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Apr 30, 2026 | Common Shares of Beneficial Interest | PPurchaseAcquired | +3,500,000 | $50.00 | +$175,000,000 | 3,500,000 | Direct | |
| Apr 30, 2026 | Common Shares of Beneficial Interest | PPurchaseAcquired | +500,000 | $42.00 | +$21,000,000 | 4,000,000 | Direct | |
| Apr 30, 2026 | Common Shares of Beneficial Interest | PPurchaseAcquired | +841,000 | $50.00 | +$42,050,000 | 841,000 | Indirect | |
| Apr 30, 2026 | Common Shares of Beneficial Interest | PPurchaseAcquired | +21,200 | $50.00 | +$1,060,000 | 21,200 | Indirect | |
| Apr 30, 2026 | Common Shares of Beneficial Interest | PPurchaseAcquired | +34,971 | $50.00 | +$1,748,550 | 56,171 | Indirect |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.