Summary
Updated Aug 31, 2026
Teleios Capital Partners GmbH is 10% Owner of Quanex Building Products CORP (NX). 1 SEC Form 4 filing on record, dated 18 December 2025. Most recent open-market trade: sold $1.90M of NX on 18 December 2025. Lifetime open-market sales: $3.23M.
Recent Transactions
2Every recent SEC Form 4 transaction Teleios Capital Partners GmbH has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Teleios Capital Partners GmbH go back to 2025: 1 primary Form 4 filing, an average of 0.5 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 Teleios Capital Partners GmbH 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.
- Bradley E. Hughes - $99K of NX 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 Teleios Capital Partners GmbH?
Teleios Capital Partners GmbH is an investment firm, tracked as 10% Owner of Quanex Building Products CORP (NX). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Teleios Capital Partners GmbH last file a Form 4?
The only primary Form 4 on record is dated 18 December 2025.
Has Teleios Capital Partners GmbH been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($3.23M) across all tracked filings.
Where can I see all of Teleios Capital Partners GmbH'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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