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sec filings

Insider buying, week of Apr 27, 2026

Filed Apr 27 to May 3, 2026

Officers and directors bought $349.45M across 86 companies; 6 of them in clusters of three or more.

All insider trades

Biggest buys by officers and directors

PSUS$310.96MCluster

ACKMAN WILLIAM A

Chief Executive Officer · $240.86M

AVLN$5.00M

Carroll Jill

COE$3.64M

Huang Jack Jiajia

Chief Executive Officer

CXIIU$3.50M

Klein Michael Stuart

See Remarks

IBATF$2.75M

WARNOCK JACOB AARON

IPX$2.57M

Hannigan Todd

Executive Chairman · $2.08M

CHTR$2.37MCluster

Winfrey Christopher L

President and CEO · $1.19M

EFOR$1.87MCluster

Hanson Theodore S.

Chief Executive Officer · $999,786

SUNE$1.20M

Maskin Scott

Chief Executive Officer · $981,840

WASH$1.15MCluster

Brown James Cannon

SEVP, Chief Comm'l Banking Off · $997,572

ABT$1.13M

STARKS DANIEL J

$926,537

CECO$1.10M

WALLMAN RICHARD F

ZBIO$1.07M

MOULDER LEON O JR

Chief Executive Officer

TEN$998,341

TSAKOS NIKOLAOS

Chief Executive Officer

SPGI$998,297

CHEUNG MARTINA

CEO & President

TXT$988,594

Kennedy Thomas A

KREF$603,544

Salem Matthew A

Chief Executive Officer · $362,472

NBP$577,300

Hagler Mark Arnold

See Remarks

GEHC$556,200Cluster

Arduini Peter J

President and CEO · $249,827

DKI$500,000

Hong Zhifang

CEO

HEPA$400,000Cluster

LoPriore Vincent S

Executive Chairman · $250,000

NCEL$374,998

Samuel Olivier

$225,000

SON$340,183

Harrell James A. III

Pres. Global Ind. Paper Pkg.

KYN$339,250

Baker James C

President

IP$313,009

Tozier Scott

Biggest discretionary sells

CAR$1.75B

Pentwater Capital Management LP

$1.75B

SXT$233.40M

Winder Pte. Ltd.

$233.37M

CRWV$180.66M

Magnetar Financial LLC

$179.93M

CNXC$133.50M

Groupe Bruxelles Lambert

HTFL$58.90M

Bain Capital Life Sciences Investors, LLC

TXN$56.86M

Yunus Mohammad

Sr. Vice President · $13.82M

BLK$44.85M

FINK LAURENCE

Chairman and CEO · $35.61M

ACT$23.85M

Genworth Holdings, Inc.

SCHW$22.22M

Schwab Charles R.

Co-Chairman · $21.99M

KNTK$18.45M

ISQ Global Fund II GP LLC

ADBE$18.45M

NARAYEN SHANTANU

Chair and CEO · $18.27M

PBF$15.88M

Control Empresarial de Capitales S.A. de C.V.

MLI$14.18M

Christopher Gregory L.

Chairman of the Board & CEO

RMAX$14.03M

Peterson Adam K

KALU$13.02M

Harvey Keith

President & CEO · $8.75M

Large holders and funds

10% owners and investment funds also file Form 4. Their buys are listed apart.

AB-LEND$13.59M

PM Alpha DAC

AVLN$10.00M

SR ONE CAPITAL MANAGEMENT, LLC

HYMC$3.78M

Sprott Eric

IMDX$2.03M

BROADWOOD PARTNERS, L.P.

GAME$1.32M

Blue & Silver Ventures, Ltd.

NOMA$1.32M

Sport City Cadiz S.L.

TRAW$998,207

ORBIMED ADVISORS LLC

PDX$592,401

IVASCYN DANIEL J

AASP$250,000

AGASSI ANDRE K

AXR$222,257

DAHL JAMES H

Read from public SEC filings. Not financial advice.