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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

37
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
GTCR INVESTMENT XI LLC
5 Sep 2025
Director
Sell indirect
8,000,000
$15.11
$120.89M
WARBURG PINCUS & CO.
5 Sep 2025
Director
Sell indirect
12,000,000
$15.11
$181.33M
WARBURG PINCUS & CO.
5 Sep 2025
Director
Sell indirect
12,000,000
$15.11
$181.33M
Rutz Michael P
22 Aug 2025
President of Sterigenics
Sell
126,611
$16.38
$2.07M
GTCR INVESTMENT XI LLC
6 Sep 2024
Director
Sell indirect
10,000,000
$15.03
$150.30M
WARBURG PINCUS & CO.
6 Sep 2024
Director
Sell indirect
15,000,000
$15.03
$225.45M
WARBURG PINCUS & CO.
6 Sep 2024
Director
Sell indirect
15,000,000
$15.03
$225.45M
Petras Michael B. Jr.
4 Mar 2024
Chairman & CEO
Sell indirect
1,003,870
$14.31
$14.36M
Rutz Michael P
4 Mar 2024
President of Sterigenics
Sell
83,109
$14.31
$1.19M
Klee Ann R.
4 Mar 2024
Director
Sell
5,750
$14.31
$82.27K
GTCR INVESTMENT XI LLC
4 Mar 2024
Director
Sell indirect
11,062,908
$14.31
$158.28M
WARBURG PINCUS & CO.
4 Mar 2024
Director
Sell indirect
16,594,363
$14.31
$237.42M
WARBURG PINCUS & CO.
4 Mar 2024
Director
Sell indirect
16,594,363
$14.31
$237.42M
Rutz Michael P
25 Aug 2021
President of Sterigenics
Sell
67,000
$25.03
$1.68M
Petras Michael B. Jr.
22 Mar 2021
Chairman & CEO
Sell indirect
817,439
$26.12
$21.35M
Klaben Matthew J
22 Mar 2021
SVP, GC and Secretary
Sell indirect
41,952
$26.12
$1.10M
GTCR INVESTMENT XI LLC
22 Mar 2021
Director
Sell indirect
9,008,388
$26.12
$235.32M
WARBURG PINCUS & CO.
22 Mar 2021
Director
Sell indirect
13,512,582
$26.12
$352.98M
WARBURG PINCUS & CO.
22 Mar 2021
Director
Sell indirect
13,512,582
$26.12
$352.98M

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