Sotera Health Co

SHC Net selling

CIK 0001822479 #1287 in the set updated 17 Sep 2026

Bought (120 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$5.30B

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$5.30B

37 of 37 sales

Net

−$5.30B

−$5.30B against sales at will

By person

24 insiders · 37 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

WARBURG PINCUS & CO. entity

Director

—

$3.91B (16)

−$3.91B

0

0.0000%

$0.00

−100.0%

GTCR INVESTMENT XI LLC entity

Director

—

$1.30B (8)

−$1.30B

0

0.0000%

$0.00

−100.0%

Petras Michael B. Jr.

Executive Chairman

—

$69.23M (7)

−$69.23M

4,367,305

1.53%

$80.80M

−49.1%

Rutz Michael P

President of Sterigenics

—

$7.77M (4)

−$7.77M

334,279

0.1171%

$6.18M

−43.8%

Klaben Matthew J

SVP, GC and Secretary

—

$1.10M (1)

−$1.10M

358,590

0.1257%

$6.63M

−18.2%

Klee Ann R.

Director

—

$82.27K (1)

−$82.27K

140,926

0.0494%

$2.61M

+176.7%

Leffler Scott J.

CFO and Treasurer

—

—

—

738,649

0.2588%

$13.67M

−3.9%

SHADER ALTON

Chief Executive Officer

—

—

—

579,573

0.2031%

$10.72M

—

DIMITRIEF ALEXANDER

Former SVP, GC and Sec.

—

—

—

312,040

0.1093%

$5.77M

—

Lyons Jonathan M.

Sr. Vice President, CFO

—

—

—

217,304

0.0761%

$4.02M

—

PETRELLA VINCENT K

Director

—

—

—

95,751

0.0336%

$1.77M

—

Neary James

Director

—

—

—

95,751

0.0336%

$1.77M

—

CUNNINGHAM SEAN LAURENCE

Director

—

—

—

95,751

0.0336%

$1.77M

—

Chen Ruoxi

Director

—

—

—

95,751

0.0336%

$1.77M

—

Wheadon David E.

Director

—

—

—

89,882

0.0315%

$1.66M

—

MIHAS CONSTANTINE S

Director

—

—

—

80,781

0.0283%

$1.49M

—

Donnini David

Director

—

—

—

61,649

0.0216%

$1.14M

—

Knauss Robert Brown

Director

—

—

—

54,933

0.0192%

$1.02M

—

Flynn Karen

Director

—

—

—

54,191

0.0190%

$1.00M

—

Simon, Christopher

Director

—

—

—

34,102

0.0119%

$630.92K

—

Hammons Terry

SVP, GC and Secretary

—

—

—

31,257

0.0110%

$578.29K

—

GEVEDA STEPHANIE

Director

—

—

—

25,848

0.0091%

$478.22K

—

Krause Kenneth D.

Director

—

—

—

14,970

0.0052%

$276.96K

—

Kyle Richard G

Director

—

—

—

14,970

0.0052%

$276.96K

—

Individual transactions

0

Nothing of that kind in this period.

What was left out

Form 4 filings counted 141

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 24

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 37

Transactions with no price 0

Shares from compensation/vesting 6,586,237

Sales filed before the plan box existed 6

History held since 24 Nov 2020