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NASDAQ: SHC
Sotera Health Co Stock Ownership - Who owns Sotera Health Co?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Sotera Health Co insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michael B. Petras Jr.Chair2026-08-17294,515$18.50
$5.45MSell
Michael B. Petras Jr.Chair2026-08-17850,000$18.50
$15.73MSell
Michael P. RutzPres2026-08-07150,000$18.84
$2.83MSell
Jonathan M. LyonsCFO;SVP2026-08-0511,316$17.98
$203.46kSell
Pincus Co WarburgDirector2026-05-1319,102,952$15.17
$289.75MSell
Gtcr Investment XI LLCDirector2026-05-1312,735,301$15.17
$193.17MSell
Pincus Co WarburgDirector2026-05-1319,102,952$15.17
$289.75MSell
Alexander DimitriefFormer SVP GC and Sec.2026-03-317,941$14.34
$113.87kSell
Pincus Co WarburgDirector2026-03-0615,000,000$15.27
$229.05MSell
Gtcr Investment XI LLCDirector2026-03-0610,000,000$15.27
$152.70MSell

1 of 4

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Net Insider Buy/Sell (L12M) Ownership

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SHC Shareholders

What type of owners hold Sotera Health Co stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Michael B. Petras Jr.3.22%9,186,698$179.23MInsider
Scott J. Leffler0.26%738,649$14.41MInsider
Alton Shader0.20%579,573$11.31MInsider
Matthew J. Klaben0.12%351,989$6.87MInsider
Michael P. Rutz0.12%334,279$6.52MInsider
Alexander Dimitrief0.11%312,040$6.09MInsider
Jonathan M. Lyons0.08%217,304$4.24MInsider
Ann R. Klee0.05%140,926$2.75MInsider
Ruoxi Chen0.03%95,751$1.87MInsider
Sean Laurence Cunningham0.03%95,751$1.87MInsider

1 of 3

SHC vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SHC0.10%4.47%Net SellingNet Selling
RDNT0.10%39.43%Net SellingNet Selling
BLLN0.03%18.72%Net SellingNet Selling
GRAL0.09%18.64%Net SellingNet Buying
CDNA0.10%29.98%Net SellingNet Selling
View Top Diagnostic & Research Stocks

Sotera Health Co Stock Ownership FAQ

Who owns Sotera Health Co?

Sotera Health Co (NASDAQ: SHC) is owned by 0.10% institutional shareholders, 4.47% Sotera Health Co insiders, and 95.42% retail investors. Michael B. Petras Jr. is the largest individual Sotera Health Co shareholder, owning 9.19M shares representing 3.22% of the company. Michael B. Petras Jr.'s Sotera Health Co shares are currently valued at $179.51M.

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