Summary
Updated Aug 30, 2026
GTCR INVESTMENT XI LLC files SEC Form 4 reports at Sotera Health Co (SHC). 5 SEC Form 4 filings on record going back to 2025, most recently on 15 May 2026. Most recent open-market trade: sold $193.17M of SHC on 15 May 2026. Lifetime open-market sales: $760.39M.
Recent Transactions
5Every recent SEC Form 4 transaction GTCR INVESTMENT XI LLC has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies GTCR INVESTMENT XI LLC files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- WARBURG PINCUS CO. - $1.30B of SHC open-market activity in the last 12 months
- Michael B. Petras Jr. - $33.51M of SHC open-market activity in the last 12 months
- Michael P. Rutz - $2.83M of SHC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is GTCR INVESTMENT XI LLC?
GTCR INVESTMENT XI LLC is an investment firm of Sotera Health Co (SHC). InsiderAlpha holds 5 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did GTCR INVESTMENT XI LLC last file a Form 4?
The most recent primary Form 4 on record is dated 15 May 2026, one of 5 filings going back to 2025.
Has GTCR INVESTMENT XI LLC been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($760.39M) across all tracked filings.
Where can I see all of GTCR INVESTMENT XI LLC's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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