WDFC

Wd 40 Co

Company with tickers: WDFC

CIK

105132

CUSIP

929236107

Shares Outstanding

13,455,402

13F Activity (30d)

173 filings 169 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-04-06	CLOEZ CHRISTOPHE PAUL	Managing Director, EIMEA	Other	4,697	—	—	4,697
2026-02-18	Plunk Ken Allen	Chief Financial Officer	Other	0	—	—	0
2026-02-18	Plunk Ken Allen	Chief Financial Officer	Award	515	—	—	515
2026-02-05	PENDARVIS DAVID	Chief Administrative Officer	Buy	424	$247.15	$104,792	6,898
2025-12-12	Burks Cynthia	Director	Award	612	—	—	1,903
2025-12-12	CARTER DANIEL T	Director	Award	612	—	—	7,817
2025-12-12	Saunders Anne	Director	Award	612	—	—	3,363
2025-12-12	Lee Lara L	Director	Award	612	—	—	2,503
2025-12-12	Etchart Eric	Director	Award	612	—	—	8,982
2025-12-12	PENDARVIS DAVID	Chief Administrative Officer	Award	612	—	—	6,474
2025-12-12	Monteagudo Graciela	Director	Award	612	—	—	2,873
2025-12-12	Magee Edward O Jr	Director	Award	612	—	—	2,613
2025-12-12	Etchart Eric	Director	Award	367	—	—	9,349
2025-10-30	Etchart Eric	Director	Buy	500	$194.02	$97,010	8,370
2025-10-30	PENDARVIS DAVID	Chief Administrative Officer	Buy	523	$196.37	$102,702	5,862
2025-10-28	KIAMILEV PHENIX Q.	VP, GC & Chief Compliance Ofcr	Buy	55	$200.46	$11,025	4,303
2025-10-28	HYZER SARA KATHLEEN	VP, Finance & CFO	Buy	200	$200.46	$40,092	5,935
2025-10-28	Brass Steven A	Director, President and CEO	Buy	362	$200.46	$72,567	33,761
2025-10-27	HYZER SARA KATHLEEN	VP, Finance & CFO	Tax	533	—	—	6,190
2025-10-27	KIAMILEV PHENIX Q.	VP, GC & Chief Compliance Ofcr	Tax	267	—	—	4,542
2025-10-27	NOBLE WILLIAM B	Group Managing Director	Tax	316	—	—	8,097
2025-10-27	NOBLE WILLIAM B	Group Managing Director	Tax	258	—	—	7,741
2025-10-27	Brass Steven A	Director, President and CEO	Tax	2,380	—	—	35,371
2025-10-27	Olsem Patricia Q	Division President, Americas	Tax	401	—	—	5,074
2025-10-27	Olsem Patricia Q	Division President, Americas	Tax	335	—	—	5,475
2025-10-27	CARTER DANIEL T	Director	Buy	1,000	$199.37	$199,370	7,205
2025-10-27	Brass Steven A	Director, President and CEO	Tax	1,972	—	—	33,399
2025-10-27	LINDEMAN JEFFREY G	VP, Chief People, Cult. & Cap.	Tax	294	—	—	4,900
2025-10-27	LINDEMAN JEFFREY G	VP, Chief People, Cult. & Cap.	Tax	260	—	—	5,194
2025-10-27	Olsem Patricia Q	Division President, Americas	Other	2,914	—	—	2,914
2025-10-27	HYZER SARA KATHLEEN	VP, Finance & CFO	Tax	455	—	—	5,735
2025-10-27	KIAMILEV PHENIX Q.	VP, GC & Chief Compliance Ofcr	Tax	294	—	—	4,248
2025-10-09	Brass Steven A	Director, President and CEO	Award	3,883	—	—	37,751
2025-10-09	HYZER SARA KATHLEEN	VP, Finance & CFO	Award	1,751	—	—	5,828
2025-10-09	Olsem Patricia Q	Division President, Americas	Award	1,120	—	—	3,450
2025-10-09	LINDEMAN JEFFREY G	VP, Chief People, Cult. & Cap.	Award	843	—	—	4,633
2025-10-09	Olsem Patricia Q	Division President, Americas	Award	1,011	—	—	2,330
2025-10-09	Olsem Patricia Q	Division President, Americas	Other	5,274	—	—	5,274
2025-10-09	Brass Steven A	Director, President and CEO	Award	7,783	—	—	33,868
2025-10-09	KIAMILEV PHENIX Q.	VP, GC & Chief Compliance Ofcr	Award	972	—	—	3,988
2025-10-09	KIAMILEV PHENIX Q.	VP, GC & Chief Compliance Ofcr	Award	821	—	—	4,809
2025-10-09	HYZER SARA KATHLEEN	VP, Finance & CFO	Award	895	—	—	6,723
2025-10-09	LINDEMAN JEFFREY G	VP, Chief People, Cult. & Cap.	Award	821	—	—	5,454
2025-04-11	HYZER SARA KATHLEEN	VP, Finance & CFO	Buy	256	$222.83	$57,044	4,072
2024-12-12	MIHALIK TREVOR I	EVP and Group Pres	Award	412	—	—	3,903
2024-12-12	Magee Edward O Jr	Director	Award	93	—	—	2,009
2024-12-12	CARTER DANIEL T	Director	Award	412	—	—	6,212
2024-12-12	Etchart Eric	Director	Award	281	—	—	7,882
2024-12-12	Magee Edward O Jr	Director	Award	412	—	—	1,916
2024-12-12	Monteagudo Graciela	Director	Award	412	—	—	2,268

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