Summary
Updated Aug 30, 2026
Anne Saunders files SEC Form 4 reports at WD 40 CO (WDFC). 1 SEC Form 4 filing on record, dated 16 December 2024.
Recent Transactions
1Every recent SEC Form 4 transaction Anne Saunders has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Anne Saunders go back to 2024: 1 primary Form 4 filing, an average of 0.3 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 Anne Saunders 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.
- David Pendarvis - $207K of WDFC open-market activity in the last 12 months
- Daniel T. Carter - $199K of WDFC open-market activity in the last 12 months
- Patricia Q. Olsem - $117K of WDFC open-market activity in the last 12 months
- Eric Etchart - $97K of WDFC open-market activity in the last 12 months
- Steven A. Brass - $73K of WDFC open-market activity in the last 12 months
- Sara Kathleen Hyzer - $40K of WDFC 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 Anne Saunders?
Anne Saunders is a corporate insider of WD 40 CO (WDFC). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Anne Saunders last file a Form 4?
The only primary Form 4 on record is dated 16 December 2024.
Where can I see all of Anne Saunders'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.
Learn More
Follow Anne Saunders and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial