Summary
Updated Aug 30, 2026
William C. Fisher files SEC Form 4 reports at WINNEBAGO INDUSTRIES INC (WGO). 4 SEC Form 4 filings on record going back to 2024, most recently on 17 November 2025. Most recent open-market trade: bought $110K of WGO on 28 October 2024. Lifetime open-market purchases: $110K.
Recent Transactions
4Every recent SEC Form 4 transaction William C. Fisher has reported, most recent first.
Trading Pattern
InsiderAlpha's records for William C. Fisher go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. The typical open-market purchase is $110K (1 buy totaling $110K). The largest single buy on record is $110K of WGO in 2024. 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 William C. Fisher 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.
- Michael J. Happe - $688K of WGO open-market activity in the last 12 months
- Bret A. Woodson - $118K of WGO open-market activity in the last 12 months
- Sara E. Armbruster - $109K of WGO 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 William C. Fisher?
William C. Fisher is a corporate insider of WINNEBAGO INDUSTRIES INC (WGO). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did William C. Fisher last file a Form 4?
The most recent primary Form 4 on record is dated 17 November 2025, one of 4 filings going back to 2024.
Has William C. Fisher been buying or selling stock?
Recorded transactions: 1 open-market purchase ($110K) and 0 open-market sales across all tracked filings.
Where can I see all of William C. Fisher'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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