Summary
Updated Aug 31, 2026
KTR Management Company, LLC is 10% Owner of Solaris Energy Infrastructure, Inc. (SEI). 3 SEC Form 4 filings on record going back to 2025, most recently on 4 May 2026. Most recent open-market trade: sold $141.50M of SEI on 4 May 2026. Lifetime open-market sales: $365.56M.
Recent Transactions
9Every recent SEC Form 4 transaction KTR Management Company, LLC has reported, most recent first.
Trading Pattern
InsiderAlpha's records for KTR Management Company, LLC go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies KTR Management Company, 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.
- W. Howard Keenan Jr. - $149.00M of SEI open-market activity in the last 12 months
- Ray N. Walker Jr. - $4.10M of SEI open-market activity in the last 12 months
- Christopher M. Powell - $2.75M of SEI open-market activity in the last 12 months
- Aj Teague - $451K of SEI open-market activity in the last 12 months
- Laurie H. Argo - $379K of SEI open-market activity in the last 12 months
- William A. Zartler - $248K of SEI 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 KTR Management Company, LLC?
KTR Management Company, LLC is an investment firm, tracked as 10% Owner of Solaris Energy Infrastructure, Inc. (SEI). InsiderAlpha holds 3 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did KTR Management Company, LLC last file a Form 4?
The most recent primary Form 4 on record is dated 4 May 2026, one of 3 filings going back to 2025.
Has KTR Management Company, LLC been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($365.56M) across all tracked filings.
Where can I see all of KTR Management Company, 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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