Olsem Patricia Q - Insider Non-Derivative Transactions at WD 40 CO (WDFC) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Oct 27, 2025, Olsem Patricia Q's relationship to WD 40 CO (WDFC) is Officer (Division President, Americas), and currently has 5,475 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other WDFC insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Olsem Patricia Q - Insider Non-Derivative Transactions of WDFC Common Stock

Olsem Patricia Q - Insider Non-Derivative Transactions at WDFC

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Oct 28, 2025	F -- (Common Stock)	401	0	5074
Oct 28, 2025	F -- (Common Stock)	335	0	5475
Oct 10, 2025	Acquisition -- (Common Stock)	1011	0	2330
Oct 10, 2025	Acquisition -- (Common Stock)	1120	0	3450
Oct 23, 2024	F -- (Common Stock)	59	0	1319
Oct 23, 2024	F -- (Common Stock)	326	0	1378
Oct 23, 2024	F -- (Common Stock)	333	0	5274
Oct 4, 2024	Acquisition -- (Common Stock)	912	0	1540
Oct 4, 2024	Acquisition -- (Common Stock)	164	0	1704
Oct 4, 2024	Acquisition -- (Common Stock)	765	0	5607
Oct 25, 2023	F -- (Common Stock)	315	0	4931
Oct 6, 2023	Acquisition -- (Common Stock)	964	0	5246
Jun 15, 2023	Sell -- (Common Stock)	420	200	2323
Feb 3, 2023	Sell -- (Common Stock)	438	180	2743