organization · Reporting owner

WAA Management LLC

Disclosed activity across 1 company

Tapewire entity: 14278
SEC CIK: 0002129701

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
PERSHING SQUARE INC.PS · Entity 3337	10% owner	August 17, 2026	August 19, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

PERSHING SQUARE INC.

Report date August 17, 2026 · Filed August 19, 2026

Jointly reported with ACKMAN WILLIAM A

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	66,825,763	Reported balance After 2026-08-17 transaction · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · 2026-08-17 · Gift · Disposed 10,000,000 · Balance 66,825,763 F1: Reflects a bona fide gift by the Reporting Person for no consideration to The Ackman Oxman Institute ("AOI"), a charitable foundation of which the Reporting Person and his spouse serve as directors and whose shares over which the Reporting Person and his spouse share voting and investment power, which will continue to be reported on the Reporting Person's Section 13 filings. The gift is intended to support the long-term operations and charitable activities of AOI. F2: As required by the lock-up agreement between the Reporting Person and the representatives of the underwriters in connection with the initial public offering of Issuer common stock, AOI agreed in writing to be bound by the same restrictions set forth therein. The transfer restrictions under the Issuer's Articles of Incorporation were released with respect to, and no longer apply to, these gifted shares. The Reporting Person does not have any pecuniary interest in, and disclaims beneficial ownership of, shares of Issuer common stock held by AOI for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). F3: Reflects shares directly held by WAA Management LLC, of which the Reporting Person is the sole manager.
Common StockSEC Table I · non-derivative	IndirectSee footnote	16,000,000	Reported balance Holding disclosure · report date 2026-08-17 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 16,000,000 F4: Reflects shares directly held by a grantor retained annuity trust, of which the Reporting Person is the trustee.
Common StockSEC Table I · non-derivative	Direct	1,500,000	Reported balance Holding disclosure · report date 2026-08-17 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 1,500,000
Common StockSEC Table I · non-derivative	IndirectSee footnotes	168,200	Reported balance Holding disclosure · report date 2026-08-17 · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · Balance 168,200 F5: Reflects shares directly held by a limited liability company that is wholly owned by the Reporting Person's spouse. F7: The Reporting Person may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Exchange Act. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.
Common StockSEC Table I · non-derivative	IndirectSee footnotes	314,729	Reported balance Holding disclosure · report date 2026-08-17 · row 5 Holding and transaction disclosures are not merged. 1 source row Row 5 · Balance 314,729 F6: Reflects shares directly held by trusts for the benefit of, or whose beneficiaries include, the Reporting Person's family members. F7: The Reporting Person may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Exchange Act. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects a bona fide gift by the Reporting Person for no consideration to The Ackman Oxman Institute ("AOI"), a charitable foundation of which the Reporting Person and his spouse serve as directors and whose shares over which the Reporting Person and his spouse share voting and investment power, which will continue to be reported on the Reporting Person's Section 13 filings. The gift is intended to support the long-term operations and charitable activities of AOI.

F2: As required by the lock-up agreement between the Reporting Person and the representatives of the underwriters in connection with the initial public offering of Issuer common stock, AOI agreed in writing to be bound by the same restrictions set forth therein. The transfer restrictions under the Issuer's Articles of Incorporation were released with respect to, and no longer apply to, these gifted shares. The Reporting Person does not have any pecuniary interest in, and disclaims beneficial ownership of, shares of Issuer common stock held by AOI for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act").

F3: Reflects shares directly held by WAA Management LLC, of which the Reporting Person is the sole manager.

F4: Reflects shares directly held by a grantor retained annuity trust, of which the Reporting Person is the trustee.

F5: Reflects shares directly held by a limited liability company that is wholly owned by the Reporting Person's spouse.

F6: Reflects shares directly held by trusts for the benefit of, or whose beneficiaries include, the Reporting Person's family members.

F7: The Reporting Person may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Exchange Act. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
August 17, 2026 Filed Aug 19, 2026 21:13 UTC	PERSHING SQUARE INC. PS · Entity 3337	GiftCommon Stock	10,000,000	$0.00	$0.00	Disclosure SEC source: 0001140361-26-033760 · form4.xml · nonDerivative · entry 1 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 66,825,763 F1 · kind: Reflects a bona fide gift by the Reporting Person for no consideration to The Ackman Oxman Institute ("AOI"), a charitable foundation of which the Reporting Person and his spouse serve as directors and whose shares over which the Reporting Person and his spouse share voting and investment power, which will continue to be reported on the Reporting Person's Section 13 filings. The gift is intended to support the long-term operations and charitable activities of AOI. F2 · kind: As required by the lock-up agreement between the Reporting Person and the representatives of the underwriters in connection with the initial public offering of Issuer common stock, AOI agreed in writing to be bound by the same restrictions set forth therein. The transfer restrictions under the Issuer's Articles of Incorporation were released with respect to, and no longer apply to, these gifted shares. The Reporting Person does not have any pecuniary interest in, and disclaims beneficial ownership of, shares of Issuer common stock held by AOI for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). F3 · ownership.nature: Reflects shares directly held by WAA Management LLC, of which the Reporting Person is the sole manager. Read SEC document
April 30, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	Disposition to issuerCommon Stock	6,874,237	$0.00	$0.00	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 9 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 76,825,763 F1 · kind: On April 30, 2026, the Issuer and Pershing Square USA, Ltd. ("PSUS") completed a combined transaction, consisting of (i) an initial public offering (the "PS IPO") and a concurrent private placement (the "PS Private Placement") of Issuer common stock and (ii) an initial public offering (the "PSUS IPO" and together with the PS IPO, the "combined IPO") and a concurrent private placement (the "PSUS Private Placement" and together with the PS Private Placement, the "combined private placement") of PSUS's Common Shares of Beneficial Interest ("PSUS Common Shares") (collectively, the "combined transaction"). F13 · kind: Pursuant to the Amended and Restated Purchase Price Adjustment Agreement (the "A&R Purchase Price Adjustment Agreement") by and among the Issuer, Pershing Square Partner Group, LLC ("PSPG") and the other parties thereto (including the Reporting Person), PSPG and other parties thereto (including the Reporting Person) contributed Issuer common stock to the Issuer in an aggregate amount equal to the number of shares of Issuer common stock issued in connection with the combined transaction. Each party's contribution ("Purchase Price Adjustment Contribution") corresponds to such party's pro rata share of the aggregate number of shares of Issuer common stock held by the parties as of immediately prior to the completion of the combined transaction. F12 · ownership.nature: Reflects shares directly held by WAA Management LLC, of which the Reporting Person is the sole manager. Read SEC document
April 30, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	GrantCommon Stock	10,489	Not disclosed	Not disclosed	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 7 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnotes Disclosed balance after: 314,729 F1 · kind: On April 30, 2026, the Issuer and Pershing Square USA, Ltd. ("PSUS") completed a combined transaction, consisting of (i) an initial public offering (the "PS IPO") and a concurrent private placement (the "PS Private Placement") of Issuer common stock and (ii) an initial public offering (the "PSUS IPO" and together with the PS IPO, the "combined IPO") and a concurrent private placement (the "PSUS Private Placement" and together with the PS Private Placement, the "combined private placement") of PSUS's Common Shares of Beneficial Interest ("PSUS Common Shares") (collectively, the "combined transaction"). F10 · kind: Reflects the acquisition of Issuer common stock in connection with the combined private placement. In connection with the PS Private Placement, each initial investor acquired 1.5 shares of Issuer common stock for no additional consideration for every 5 PSUS Common Shares that the investor purchased in the PSUS Private Placement. F10 · price: Reflects the acquisition of Issuer common stock in connection with the combined private placement. In connection with the PS Private Placement, each initial investor acquired 1.5 shares of Issuer common stock for no additional consideration for every 5 PSUS Common Shares that the investor purchased in the PSUS Private Placement. F9 · ownership.nature: Reflects Issuer common stock held by trusts for the benefit of, or whose beneficiaries include, the Reporting Person's family members. F11 · ownership.nature: The Reporting Person may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The Reporting Person disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein. Read SEC document
April 30, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	OtherCommon Stock	4,240	Not disclosed	Not disclosed	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 6 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnotes Disclosed balance after: 304,240 F1 · kind: On April 30, 2026, the Issuer and Pershing Square USA, Ltd. ("PSUS") completed a combined transaction, consisting of (i) an initial public offering (the "PS IPO") and a concurrent private placement (the "PS Private Placement") of Issuer common stock and (ii) an initial public offering (the "PSUS IPO" and together with the PS IPO, the "combined IPO") and a concurrent private placement (the "PSUS Private Placement" and together with the PS Private Placement, the "combined private placement") of PSUS's Common Shares of Beneficial Interest ("PSUS Common Shares") (collectively, the "combined transaction"). F2 · kind: Reflects the acquisition of Issuer common stock in connection with the combined IPO. In connection with the PS IPO, each initial investor acquired 1 share of Issuer common stock for no additional consideration for every 5 PSUS Common Shares that the investor purchased in the PSUS IPO. F2 · price: Reflects the acquisition of Issuer common stock in connection with the combined IPO. In connection with the PS IPO, each initial investor acquired 1 share of Issuer common stock for no additional consideration for every 5 PSUS Common Shares that the investor purchased in the PSUS IPO. F8 · balance_after: Reflects a contribution of 300,000 shares of Issuer common stock by the Reporting Person on April 28, 2026. F9 · ownership.nature: Reflects Issuer common stock held by trusts for the benefit of, or whose beneficiaries include, the Reporting Person's family members. F11 · ownership.nature: The Reporting Person may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The Reporting Person disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein. Read SEC document
April 30, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	OtherCommon Stock	168,200	Not disclosed	Not disclosed	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 5 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnotes Disclosed balance after: 168,200 F1 · kind: On April 30, 2026, the Issuer and Pershing Square USA, Ltd. ("PSUS") completed a combined transaction, consisting of (i) an initial public offering (the "PS IPO") and a concurrent private placement (the "PS Private Placement") of Issuer common stock and (ii) an initial public offering (the "PSUS IPO" and together with the PS IPO, the "combined IPO") and a concurrent private placement (the "PSUS Private Placement" and together with the PS Private Placement, the "combined private placement") of PSUS's Common Shares of Beneficial Interest ("PSUS Common Shares") (collectively, the "combined transaction"). F2 · kind: Reflects the acquisition of Issuer common stock in connection with the combined IPO. In connection with the PS IPO, each initial investor acquired 1 share of Issuer common stock for no additional consideration for every 5 PSUS Common Shares that the investor purchased in the PSUS IPO. F2 · price: Reflects the acquisition of Issuer common stock in connection with the combined IPO. In connection with the PS IPO, each initial investor acquired 1 share of Issuer common stock for no additional consideration for every 5 PSUS Common Shares that the investor purchased in the PSUS IPO. F7 · ownership.nature: Reflects Issuer common stock held by a limited liability company that is wholly owned by the Reporting Person's spouse. F11 · ownership.nature: The Reporting Person may be deemed to be the beneficial owner of these shares for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The Reporting Person disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein. Read SEC document
April 30, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	PurchaseCommon Stock	58,698	$24.20	$1,420,726.39	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 4 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,500,000 F3 · kind: The price reported in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (4) through (6) in this Form 4. F6 · kind: Reflects the acquisition of Issuer common stock through multiple open market transactions at prices ranging from $24.030 to $24.400, inclusive. Read SEC document
April 30, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	PurchaseCommon Stock	659,540	$23.88	$15,746,517.50	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 3 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,441,302 F3 · kind: The price reported in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (4) through (6) in this Form 4. F5 · kind: Reflects the acquisition of Issuer common stock through multiple open market transactions at prices ranging from $23.030 to $24.005, inclusive. Read SEC document
April 30, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	PurchaseCommon Stock	81,762	$22.61	$1,848,557.06	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 2 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 781,762 F3 · kind: The price reported in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (4) through (6) in this Form 4. F4 · kind: Reflects the acquisition of Issuer common stock through multiple open market transactions at prices ranging from $22.030 to $23.025, inclusive. Read SEC document
April 30, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	OtherCommon Stock	700,000	Not disclosed	Not disclosed	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 1 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 700,000 F1 · kind: On April 30, 2026, the Issuer and Pershing Square USA, Ltd. ("PSUS") completed a combined transaction, consisting of (i) an initial public offering (the "PS IPO") and a concurrent private placement (the "PS Private Placement") of Issuer common stock and (ii) an initial public offering (the "PSUS IPO" and together with the PS IPO, the "combined IPO") and a concurrent private placement (the "PSUS Private Placement" and together with the PS Private Placement, the "combined private placement") of PSUS's Common Shares of Beneficial Interest ("PSUS Common Shares") (collectively, the "combined transaction"). F2 · kind: Reflects the acquisition of Issuer common stock in connection with the combined IPO. In connection with the PS IPO, each initial investor acquired 1 share of Issuer common stock for no additional consideration for every 5 PSUS Common Shares that the investor purchased in the PSUS IPO. F2 · price: Reflects the acquisition of Issuer common stock in connection with the combined IPO. In connection with the PS IPO, each initial investor acquired 1 share of Issuer common stock for no additional consideration for every 5 PSUS Common Shares that the investor purchased in the PSUS IPO. Read SEC document
April 28, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	GrantM Units of Pershing Square Partner Group, LLC · Derivative	92,878,204	Not disclosed	Not disclosed	Disclosure SEC source: 0001140361-26-018949 · form4.xml · derivative · entry 11 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 92,878,204 Underlying: Common Stock · 86,493,537 shares Expires not disclosed F15 · derivative.exercise_price: These M Units ("M Units") of PSPG were granted to the Reporting Person pursuant to an amendment of PSPG's governing document on a pro rata basis of the Reporting Person's prior interest in PSPG on April 28, 2026. These M Units are fully vested. The grant was approved by the board of directors of the Issuer in accordance with Rule 16b-3 under the Exchange Act. F16 · derivative.exercise_price: Upon vesting, each M Unit may be redeemed by the holder, subject to certain conditions, for shares of Issuer common stock held by PSPG on a one-for-one basis, subject to certain adjustments pursuant to the terms approved by the board of directors of the Issuer. These redemption rights do not expire. F17 · derivative.exercise_price: Reflects the pro rata adjustment, pursuant to PSPG's governing document in connection with its Purchase Price Adjustment Contribution, of the number of shares of Issuer common stock for which each M Unit may be redeemed. F15 · price: These M Units ("M Units") of PSPG were granted to the Reporting Person pursuant to an amendment of PSPG's governing document on a pro rata basis of the Reporting Person's prior interest in PSPG on April 28, 2026. These M Units are fully vested. The grant was approved by the board of directors of the Issuer in accordance with Rule 16b-3 under the Exchange Act. F16 · price: Upon vesting, each M Unit may be redeemed by the holder, subject to certain conditions, for shares of Issuer common stock held by PSPG on a one-for-one basis, subject to certain adjustments pursuant to the terms approved by the board of directors of the Issuer. These redemption rights do not expire. F17 · price: Reflects the pro rata adjustment, pursuant to PSPG's governing document in connection with its Purchase Price Adjustment Contribution, of the number of shares of Issuer common stock for which each M Unit may be redeemed. F15 · derivative.exercise_date: These M Units ("M Units") of PSPG were granted to the Reporting Person pursuant to an amendment of PSPG's governing document on a pro rata basis of the Reporting Person's prior interest in PSPG on April 28, 2026. These M Units are fully vested. The grant was approved by the board of directors of the Issuer in accordance with Rule 16b-3 under the Exchange Act. F16 · derivative.exercise_date: Upon vesting, each M Unit may be redeemed by the holder, subject to certain conditions, for shares of Issuer common stock held by PSPG on a one-for-one basis, subject to certain adjustments pursuant to the terms approved by the board of directors of the Issuer. These redemption rights do not expire. F17 · derivative.exercise_date: Reflects the pro rata adjustment, pursuant to PSPG's governing document in connection with its Purchase Price Adjustment Contribution, of the number of shares of Issuer common stock for which each M Unit may be redeemed. F15 · derivative.expiration_date: These M Units ("M Units") of PSPG were granted to the Reporting Person pursuant to an amendment of PSPG's governing document on a pro rata basis of the Reporting Person's prior interest in PSPG on April 28, 2026. These M Units are fully vested. The grant was approved by the board of directors of the Issuer in accordance with Rule 16b-3 under the Exchange Act. F16 · derivative.expiration_date: Upon vesting, each M Unit may be redeemed by the holder, subject to certain conditions, for shares of Issuer common stock held by PSPG on a one-for-one basis, subject to certain adjustments pursuant to the terms approved by the board of directors of the Issuer. These redemption rights do not expire. F17 · derivative.expiration_date: Reflects the pro rata adjustment, pursuant to PSPG's governing document in connection with its Purchase Price Adjustment Contribution, of the number of shares of Issuer common stock for which each M Unit may be redeemed. F12 · ownership.nature: Reflects shares directly held by WAA Management LLC, of which the Reporting Person is the sole manager. Read SEC document
April 28, 2026 Filed May 5, 2026 00:39 UTC	PERSHING SQUARE INC. PS · Entity 3337	GiftCommon Stock	300,000	$0.00	$0.00	Disclosure SEC source: 0001140361-26-018949 · form4.xml · nonDerivative · entry 8 ACKMAN WILLIAM A · CIK 0001056513 · Director · CEO & Chairman · 10% owner WAA Management LLC · CIK 0002129701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 83,700,000 F8 · kind: Reflects a contribution of 300,000 shares of Issuer common stock by the Reporting Person on April 28, 2026. F12 · ownership.nature: Reflects shares directly held by WAA Management LLC, of which the Reporting Person is the sole manager. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.