Stocks · Health care · Services-Misc Health & Allied Services, NEC

Sotera Health Co

SHC Clue Score35

United States Fiscal year ends December CIK 0001822479 Results filed 3 Nov 2026

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What the insiders did Net selling

By person

19 insiders · 18 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Warburg Pincus & Co. entity

Director

—

$1.92B (8)

−$1.92B

0

0.0000%

$0.00

−100.0%

Gtcr Investment Xi LLC entity

Director

—

$639.50M (4)

−$639.50M

0

0.0000%

$0.00

−100.0%

Michael B. Petras Jr.

Executive Chairman

—

$33.51M (5)

−$33.51M

4,367,305

1.53%

$80.80M

−26.6%

Michael P Rutz

President of Sterigenics

—

$2.83M (1)

−$2.83M

334,279

0.1171%

$6.18M

−38.6%

Alton Shader

Chief Executive Officer

—

—

—

579,573

0.2031%

$10.72M

—

Alexander Dimitrief

Former SVP, GC and Sec.

—

—

—

312,040

0.1093%

$5.77M

+8.8%

Jonathan M. Lyons

Sr. Vice President, CFO

—

—

—

217,304

0.0761%

$4.02M

+96.8%

Ann R. Klee

Director

—

—

—

140,926

0.0494%

$2.61M

+31.9%

Vincent K Petrella

Director

—

—

—

95,751

0.0336%

$1.77M

+55.3%

James Neary

Director

—

—

—

95,751

0.0336%

$1.77M

+55.3%

Sean Laurence Cunningham

Director

—

—

—

95,751

0.0336%

$1.77M

+55.3%

Ruoxi Chen

Director

—

—

—

95,751

0.0336%

$1.77M

+55.3%

David E. Wheadon

Director

—

—

—

89,882

0.0315%

$1.66M

+61.1%

Constantine S Mihas

Director

—

—

—

80,781

0.0283%

$1.49M

+31.0%

Robert Brown Knauss

Director

—

—

—

54,933

0.0192%

$1.02M

+53.4%

Karen Flynn

Director

—

—

—

54,191

0.0190%

$1.00M

+169.8%

Christopher Simon,

Director

—

—

—

34,102

0.0119%

$630.92K

—

Kenneth D. Krause

Director

—

—

—

14,970

0.0052%

$276.96K

—

Richard G Kyle

Director

—

—

—

14,970

0.0052%

$276.96K

—