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SHC

Sotera Health Company

NASDAQ · Healthcare · Medical - Diagnostics & Research · US

$18.90
−0.68%
Ask drillr
0
Insider buys (3m)
3
Insider sells (3m)
-$24.0M
Net value (3m)
+21.3%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Aug 19, 2026Petras Michael B. Jr. · director, officer: Executive ChairmanSale294,515$19
Aug 19, 2026Petras Michael B. Jr. · director, officer: Executive ChairmanSale850,000$19
Aug 11, 2026Rutz Michael P · officer: President of SterigenicsSale150,000$19
Aug 7, 2026Lyons Jonathan M. · officer: Sr. Vice President, CFOF-InKind11,316$18
May 27, 2026Kyle Richard G · directorA-Award14,970$0.00
May 27, 2026Krause Kenneth D. · directorA-Award14,970$0.00
May 27, 2026CUNNINGHAM SEAN LAURENCE · directorA-Award14,970$0.00
May 27, 2026Flynn Karen · directorA-Award14,970$0.00
May 27, 2026Neary James · directorA-Award14,970$0.00
May 27, 2026PETRELLA VINCENT K · directorA-Award14,970$0.00
May 27, 2026Chen Ruoxi · directorA-Award14,970$0.00
May 27, 2026Simon, Christopher · directorA-Award14,970$0.00
May 27, 2026Wheadon David E. · directorA-Award14,970$0.00
May 27, 2026Klee Ann R. · directorA-Award14,970$0.00
May 27, 2026SHADER ALTON · director, officer: Chief Executive OfficerA-Award375,939$0.00
May 27, 2026SHADER ALTON · director, officer: Chief Executive OfficerA-Award203,634$0.00
May 27, 2026SHADER ALTON · director, officer: Chief Executive OfficerA-Award101,817$0.00
May 15, 2026WARBURG PINCUS & CO. · director, 10 percent owner: Sale19,102,952$15
May 15, 2026GTCR INVESTMENT XI LLC · director, 10 percent owner: Sale12,735,301$15
Apr 2, 2026DIMITRIEF ALEXANDER · officer: Former SVP, GC and Sec.F-InKind7,941$14
Mar 10, 2026WARBURG PINCUS & CO. · director, 10 percent owner: Sale15,000,000$15
Mar 10, 2026GTCR INVESTMENT XI LLC · director, 10 percent owner: Sale10,000,000$15
Mar 4, 2026Petras Michael B. Jr. · director, officer: Chairman & CEOF-InKind31,339$16
Mar 4, 2026Lyons Jonathan M. · officer: Sr. Vice President, CFOA-Award29,678$0.00
Mar 4, 2026Lyons Jonathan M. · officer: Sr. Vice President, CFOA-Award59,355$0.00
Mar 4, 2026Lyons Jonathan M. · officer: Sr. Vice President, CFOF-InKind8,240$16
Mar 4, 2026Lyons Jonathan M. · officer: Sr. Vice President, CFOF-InKind23,988$16
Mar 4, 2026Lyons Jonathan M. · officer: Sr. Vice President, CFOM-Exempt17,937$0.00
Mar 4, 2026Lyons Jonathan M. · officer: Sr. Vice President, CFOF-InKind6,046$16
Mar 4, 2026DIMITRIEF ALEXANDER · officer: SVP, General Counsel and Sec.F-InKind23,619$16
Institutional positioning

13F filings over the trailing two quarters

New 118Increased 316Reduced 125Sold out 36
FilerActionSharesFiled
Sessa Capital IM, L.P.Increased27,050,000Aug 14, 2026
Darsana Capital Partners LPIncreased27,000,000Aug 14, 2026
DARSANA CAPITAL PARTNERS LPUnchanged26,000,000May 15, 2026
BlackRock, Inc.Increased24,148,424Aug 7, 2026
Sculptor Capital LPIncreased24,000,000Aug 14, 2026
SESSA CAPITAL IM, L.P.Increased23,050,000May 15, 2026
SCULPTOR CAPITAL LPIncreased21,717,728May 15, 2026
BLACKROCK, INC.Increased20,849,579May 13, 2026
WARBURG PINCUS LLCReduced19,102,952May 15, 2026
Sachem Head Capital Management LPIncreased15,560,000Aug 14, 2026
GTCR LLCReduced12,735,301May 15, 2026
VANGUARD CAPITAL MANAGEMENT LLCIncreased12,170,699Aug 13, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCIncreased11,946,341Aug 13, 2026
SACHEM HEAD CAPITAL MANAGEMENT LPUnchanged11,645,000May 15, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position10,735,006May 15, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 19, 2026