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NYSE · CIK 0002026053

PS PERSHING SQUARE INC.

Insider trading from SEC Form 4. Last filing May 4, 2026. Close $54.59 on Oct 9, 2026, +127% from the 52-week low and -8% from the high.

PERSHING SQUARE INC. (PS) has 6 SEC Form 4 filings on file from 6 insiders, the latest filed on May 4, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.

1 open-market trade has been scored at PS. The newest: William A Ackman (CEO & Chairman) bought $19M of stock on Apr 30, 2026, filed May 4, 2026, scored 60 (notable).

PS closed at $54.59 on Oct 9, 2026, 127% above its 52-week low and 8% below its 52-week high.

Last 90 days

Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
6
with a Form 4 at this company

Price and insider trades, last year

PSOct 9, 2026 · close 54.59

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at PERSHING SQUARE INC., scored.

ScoreInsiderValueHoldingsPrice contextFiled
60NotableWilliam A Ackman
CEO & Chairman
buy
$19M
800,000 shares
+114%-

Transactions

Every row filed, 25 in all.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Apr 30, 2026William A Ackman
CEO & Chairman
JOther
Common Stock
+700,000--700,000May 4, 2026
Apr 30, 2026Ryan Israel
Chief Investment Officer
DDisposition to issuer
Common Stock
-667,614$0.00$09,044,214May 4, 2026
Apr 30, 2026Ben Hakim
President
DDisposition to issuer
Common Stock
-231,388$0.00$03,134,632May 4, 2026
Apr 30, 2026Michael Gonnella
Chief Financial Officer
DDisposition to issuer
Common Stock
-192,426$0.00$02,606,804May 4, 2026
Apr 30, 2026Calvo David Coppel
director
AGrant or award
Common Stockindirect: See Footnotes
+450,000--3,126,557May 4, 2026
Apr 30, 2026Halit Coussin
CLO; CCO
DDisposition to issuer
Common Stock
-197,771$0.00$02,679,219May 4, 2026
Apr 30, 2026William A Ackman
CEO & Chairman
POpen-market purchase
Common Stock
+81,762$22.61$1.8M781,762May 4, 2026
Apr 30, 2026Ryan Israel
Chief Investment Officer
JOther
Common Stock
+100,000--9,144,214May 4, 2026
Apr 30, 2026Ben Hakim
President
JOther
Common Stock
+20,000--3,154,632May 4, 2026
Apr 30, 2026Michael Gonnella
Chief Financial Officer
JOther
Common Stock
+20,000--2,626,804May 4, 2026
Apr 30, 2026Halit Coussin
CLO; CCO
JOther
Common Stock
+40,000--2,719,219May 4, 2026
Apr 30, 2026Calvo David Coppel
director
AGrant or award
Common Stockindirect: See Footnotes
+450,000--450,000May 4, 2026
Apr 30, 2026Ben Hakim
President
AGrant or award
Common Stock
+75,000--3,229,632May 4, 2026
Apr 30, 2026William A Ackman
CEO & Chairman
POpen-market purchase
Common Stock
+659,540$23.88$16M1,441,302May 4, 2026
Apr 28, 2026Halit Coussin
CLO; CCO
AGrant or award
M Units of Pershing Square Partner Group, LLCderivative
+6,984,161--6,984,161May 4, 2026
Apr 28, 2026Michael Gonnella
Chief Financial Officer
AGrant or award
M Units of Pershing Square Partner Group, LLCderivative
+5,598,461--5,598,461May 4, 2026
Apr 28, 2026Ryan Israel
Chief Investment Officer
AGrant or award
M Units of Pershing Square Partner Group, LLCderivative
+23,576,358--23,576,358May 4, 2026
Apr 30, 2026William A Ackman
CEO & Chairman
POpen-market purchase
Common Stock
+58,698$24.20$1.4M1,500,000May 4, 2026
Apr 28, 2026Ben Hakim
President
AGrant or award
M Units of Pershing Square Partner Group, LLCderivative
+10,098,060--10,098,060May 4, 2026
Apr 30, 2026William A Ackman
CEO & Chairman
JOther
Common Stockindirect: See footnotes
+168,200--168,200May 4, 2026
Apr 30, 2026William A Ackman
CEO & Chairman
JOther
Common Stockindirect: See footnotes
+4,240--304,240May 4, 2026
Apr 30, 2026William A Ackman
CEO & Chairman
AGrant or award
Common Stockindirect: See footnotes
+10,489--314,729May 4, 2026
Apr 28, 2026William A Ackman
CEO & Chairman
GGift
Common Stockindirect: See footnote
-300,000$0.00$083,700,000May 4, 2026
Apr 30, 2026William A Ackman
CEO & Chairman
DDisposition to issuer
Common Stockindirect: See footnote
-6,874,237$0.00$076,825,763May 4, 2026
Apr 28, 2026William A Ackman
CEO & Chairman
AGrant or award
M Units of Pershing Square Partner Group, LLCderivativeindirect: See footnote
+92,878,204--92,878,204May 4, 2026

Insiders

Everyone who has filed a Form 4 here.

Questions about PS

Answered from the filings on this page, as of the latest one.

Are insiders buying PS?

No. In the last 90 days no insider at PERSHING SQUARE INC. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.

Who was the last insider to trade PS on the open market?

William A Ackman (CEO & Chairman) bought $19M of PS on Apr 30, 2026 and filed the Form 4 on May 4, 2026. InsiderTell scored 60 (notable).

How many insiders file Form 4 at PERSHING SQUARE INC.?

6 people have filed a Form 4 at PERSHING SQUARE INC., among them William A Ackman (CEO & Chairman), Calvo David Coppel (director), Halit Coussin (CLO; CCO). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.