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Sotera Health Co

SHC Net selling
CIK 0001822479 #1287 in the set updated 17 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$2.59B
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$2.59B
18 of 18 sales
Net
−$2.59B
−$2.59B against sales at will

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%
Petras Michael B. Jr.
Executive Chairman
—
$33.51M (5)
−$33.51M
4,367,305
1.53%
$80.80M
−26.6%
Rutz Michael P
President of Sterigenics
—
$2.83M (1)
−$2.83M
334,279
0.1171%
$6.18M
−38.6%
SHADER ALTON
Chief Executive Officer
—
—
—
579,573
0.2031%
$10.72M
—
DIMITRIEF ALEXANDER
Former SVP, GC and Sec.
—
—
—
312,040
0.1093%
$5.77M
+8.8%
Lyons Jonathan M.
Sr. Vice President, CFO
—
—
—
217,304
0.0761%
$4.02M
+96.8%
Klee Ann R.
Director
—
—
—
140,926
0.0494%
$2.61M
+31.9%
PETRELLA VINCENT K
Director
—
—
—
95,751
0.0336%
$1.77M
+55.3%
Neary James
Director
—
—
—
95,751
0.0336%
$1.77M
+55.3%
CUNNINGHAM SEAN LAURENCE
Director
—
—
—
95,751
0.0336%
$1.77M
+55.3%
Chen Ruoxi
Director
—
—
—
95,751
0.0336%
$1.77M
+55.3%
Wheadon David E.
Director
—
—
—
89,882
0.0315%
$1.66M
+61.1%
MIHAS CONSTANTINE S
Director
—
—
—
80,781
0.0283%
$1.49M
+31.0%
Knauss Robert Brown
Director
—
—
—
54,933
0.0192%
$1.02M
+53.4%
Flynn Karen
Director
—
—
—
54,191
0.0190%
$1.00M
+169.8%
Simon, Christopher
Director
—
—
—
34,102
0.0119%
$630.92K
—
Krause Kenneth D.
Director
—
—
—
14,970
0.0052%
$276.96K
—
Kyle Richard G
Director
—
—
—
14,970
0.0052%
$276.96K
—

Individual transactions

18
Insider
Date
Role
Action
Shares
Price
Amount
Petras Michael B. Jr.
17 Aug 2026
Executive Chairman
Sell indirect
850,000
$18.50
$15.73M
Petras Michael B. Jr.
17 Aug 2026
Executive Chairman
Sell
294,515
$18.50
$5.45M
Rutz Michael P
7 Aug 2026
President of Sterigenics
Sell
150,000
$18.84
$2.83M
GTCR INVESTMENT XI LLC
13 May 2026
Director
Sell indirect
12,735,301
$15.17
$193.17M
WARBURG PINCUS & CO.
13 May 2026
Director
Sell indirect
19,102,952
$15.17
$289.75M
WARBURG PINCUS & CO.
13 May 2026
Director
Sell indirect
19,102,952
$15.17
$289.75M
GTCR INVESTMENT XI LLC
6 Mar 2026
Director
Sell indirect
10,000,000
$15.27
$152.70M
WARBURG PINCUS & CO.
6 Mar 2026
Director
Sell indirect
15,000,000
$15.27
$229.05M
WARBURG PINCUS & CO.
6 Mar 2026
Director
Sell indirect
15,000,000
$15.27
$229.05M
Petras Michael B. Jr.
8 Dec 2025
Chairman & CEO
Sell indirect
39,243
$16.45
$645.55K
Petras Michael B. Jr.
8 Dec 2025
Chairman & CEO
Sell indirect
394,861
$16.45
$6.50M
Petras Michael B. Jr.
8 Dec 2025
Chairman & CEO
Sell
315,896
$16.45
$5.20M
GTCR INVESTMENT XI LLC
3 Dec 2025
Director
Sell indirect
6,480,000
$16.33
$105.82M
WARBURG PINCUS & CO.
3 Dec 2025
Director
Sell indirect
9,720,000
$16.33
$158.73M
WARBURG PINCUS & CO.
3 Dec 2025
Director
Sell indirect
9,720,000
$16.33
$158.73M
WARBURG PINCUS & CO.
10 Nov 2025
Director
Sell indirect
18,000,000
$15.65
$281.72M
WARBURG PINCUS & CO.
10 Nov 2025
Director
Sell indirect
18,000,000
$15.65
$281.72M
GTCR INVESTMENT XI LLC
10 Nov 2025
Director
Sell indirect
12,000,000
$15.65
$187.81M
Show all 18 transactions →

What was left out

Form 4 filings counted 33
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 12
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 18
Transactions with no price 0
Shares from compensation/vesting 1,518,220
History held since 24 Nov 2020