Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Oct 16, 2026.
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Counts cover the 68 most recent Form 4 filings Tradune holds for WGO (filed Oct 14 – Oct 16, 2026); the score below covers only the trailing 90 days (0 buys, 3 sells). No completed check of WGO's Form 4 list on SEC EDGAR is on record yet; the latest WGO filing Tradune holds was filed Oct 16, 2026. This is not guaranteed to be the complete record — see WGO's full Form 4 filing history on SEC EDGAR.
Open-market activity, last 90 days
Purchases (Form 4 code P) and sales (code S) on the 32 filings Tradune holds for WGO filed Aug 14 – Oct 16, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.
filed before Apr 1, 2023, or no checkbox value in the filing data
Counts are Form 4 lines as filed. The checkbox is one per filing, so every sale on a filing with the box checked is counted there even if only some of its transactions were under a plan; it records what the filer disclosed, and the three categories are not a judgement about why a sale was made.
Open-market purchases and sales by insider
Insider
Buys
Sells
Shares bought
Shares sold
Value
Bret A. WoodsonSVP-CHRO
0
2
—
3,649
−$118,028
Michael J. HappePRESIDENT & CEO
0
1
—
12,045
−$393,631
Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.
Insider-activity score
0/ 100
Net insider sales
0 distinct buyers0 buy · 3 sell tx
Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →
How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying.
“Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).
Insider Buying at WGO
Insiders reported 1 open-market purchase of WGO between Oct 14, 2025 and Oct 16, 2026, across 1 distinct buyer.
The most recent purchase was reported by Sara E. Armbruster (Director) on Oct 24, 2025.
Grants, option exercises, and tax-withholding transactions are excluded from these counts.
† change in this filer’s own reported holding line (Form 4 Table I, col. 5), not of total company ownership; small prior holdings produce large percentages, so under 100 shares the prior holding is shown instead.
Listing the 25 most recent of 68 Form 4 filings held for WGO; the 43 older filings (filed Oct 14 – Oct 13, 2026) are counted above but not listed here — see WGO's full Form 4 filing history on SEC EDGAR.
Insider filings reported around the same time
Other companies whose most recent Form 4 was filed closest to WGO's (Oct 16, 2026).
How many insiders bought WGO stock in these Form 4 filings?
1 distinct insider at Winnebago Industries reported 1 open-market purchase (Form 4 code P) of WGO shares between Oct 14, 2025 and Oct 16, 2026, the most recent filed by Sara E. Armbruster (Director) on Oct 24, 2025. Grants, option exercises, and tax-withholding transactions are excluded from these counts.
Who filed the most recent Form 4 for WGO?
The most recent Form 4 on this page was filed by Michael J. Happe (PRESIDENT & CEO) on Oct 16, 2026, reporting 3 transactions. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.
What was the largest open-market WGO insider sale shown?
The largest open-market sale among the filings shown was 12,045 WGO shares at $32.68 (about $393,631) by Michael J. Happe (PRESIDENT & CEO) on Aug 13, 2026. Value is shares × the price reported on the Form 4; that Form 4 has the Rule 10b5-1 box checked.
Do the recent WGO insider purchases have the Form 4 10b5-1 box checked?
No. The one WGO open-market purchase shown was reported with the Rule 10b5-1 box not checked. A blank box records what the filer disclosed; it does not prove that no plan exists. Latest: Sara E. Armbruster (Director) on Oct 24, 2025, 2,700 shares.
New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.
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This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.
Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.