Summary
Updated Aug 31, 2026
Frederick N. Mudge is Vice President, Operations of POWELL INDUSTRIES INC (POWL). 5 SEC Form 4 filings on record going back to 2024, most recently on 3 December 2025. Most recent open-market trade: sold $1.78M of POWL on 28 August 2025. Lifetime open-market sales: $1.78M.
Recent Transactions
7Every recent SEC Form 4 transaction Frederick N. Mudge has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Frederick N. Mudge go back to 2024: 5 primary Form 4 filings, an average of 1.7 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 Frederick N. Mudge 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.
- Thomas W. Powell - $50.96M of POWL open-market activity in the last 12 months
- Brett Alan Cope - $6.34M of POWL open-market activity in the last 12 months
- Michael William Metcalf - $3.82M of POWL open-market activity in the last 12 months
- Richard E. Williams - $2.03M of POWL open-market activity in the last 12 months
- Terry B. McKertcher - $1.67M of POWL open-market activity in the last 12 months
- John Birchall - $1.40M of POWL 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
Who is Frederick N. Mudge?
Frederick N. Mudge is a corporate insider, tracked as Vice President, Operations of POWELL INDUSTRIES INC (POWL). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Frederick N. Mudge last file a Form 4?
The most recent primary Form 4 on record is dated 3 December 2025, one of 5 filings going back to 2024.
Has Frederick N. Mudge been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($1.78M) across all tracked filings.
Where can I see all of Frederick N. Mudge'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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