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WDFC Insider Trading

Insider Ownership Percentage: 0.78%
Insider Buying (Last 12 Months): $579,809.81
Insider Selling (Last 12 Months): $0.00

WD-40 Insider Trading History Chart

This chart shows the insider buying and selling history at WD-40 by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

WD-40 Share Price & Price History

Current Price: $232.13
Price Change: ▲ Price Increase of +0.9 (0.39%)
As of 02/2/2026 05:00 PM ET

This chart shows the closing price history over time for WDFC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

WD-40 Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/30/2025David PendarvisDirectorBuy523$196.37$102,701.515,862View SEC Filing Icon  
10/30/2025Eric EtchartDirectorBuy500$194.02$97,010.008,370View SEC Filing Icon  
10/28/2025Phenix Q. KiamilevVPBuy55$200.46$11,025.304,303View SEC Filing Icon  
10/28/2025Sara Kathleen HyzerCFOBuy200$200.46$40,092.005,935View SEC Filing Icon  
10/28/2025Steven A. BrassCEOBuy362$200.46$72,566.5233,761View SEC Filing Icon  
10/27/2025Daniel T. CarterDirectorBuy1,000$199.37$199,370.007,205View SEC Filing Icon  
4/11/2025Sara Kathleen HyzerCFOBuy256$222.83$57,044.484,072View SEC Filing Icon  
11/13/2024William B. NobleDirectorSell1,000$289.70$289,700.007,999View SEC Filing Icon  
10/22/2024William B. NobleDirectorSell800$256.98$205,584.008,999View SEC Filing Icon  
5/9/2024Sara Kathleen HyzerCFOBuy213$232.83$49,592.792,676View SEC Filing Icon  
4/16/2024Steven A. BrassCEOBuy432$232.22$100,319.0420,547View SEC Filing Icon  
4/12/2024David PendarvisDirectorBuy328$234.75$76,998.004,934View SEC Filing Icon  
2/12/2024Jeffrey G. LindemanVPBuy182$272.42$49,580.443,073View SEC Filing Icon  
6/14/2023Patricia Q. OlsemInsiderSell420$200.00$84,000.002,323View SEC Filing Icon  
4/13/2023Phenix Q. KiamilevVPBuy224$179.08$40,113.921,505View SEC Filing Icon  
4/13/2023Sara Kathleen HyzerCFOBuy168$179.08$30,085.441,530View SEC Filing Icon  
4/13/2023Steven A. BrassCEOBuy558$179.08$99,926.6416,533View SEC Filing Icon  
2/2/2023Patricia Q. OlsemInsiderSell438$180.00$78,840.002,743View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for WD-40 (NASDAQ:WDFC)

91.52% of WD-40 stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at WDFC by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

WD-40 Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/2/2026Mcdonald Partners LLC5,667$1.12M0.4%-3.8%0.042%Search for SEC Filing on Google Icon
2/2/2026Benjamin Edwards Inc.3,188$0.63M0.0%-2.3%0.024%Search for SEC Filing on Google Icon
2/2/2026Horizon Investments LLC3,034$0.59M0.0%+14.7%0.022%Search for SEC Filing on Google Icon
2/2/2026One Wealth Advisors LLC8,796$1.73M0.2%-9.3%0.065%Search for SEC Filing on Google Icon
2/2/2026Conestoga Capital Advisors LLC296,847$58.45M1.0%-4.4%2.200%Search for SEC Filing on Google Icon
1/30/2026New York State Teachers Retirement System16,939$3.34M0.0%-4.8%0.126%Search for SEC Filing on Google Icon
1/30/2026Laurel Wealth Advisors LLC675$0.13M0.0%N/A0.005%Search for SEC Filing on Google Icon
1/30/2026State of New Jersey Common Pension Fund D11,036$2.17M0.0%+14.3%0.082%Search for SEC Filing on Google Icon
1/30/2026Westhampton Capital LLC16,202$3.19M1.5%+6.6%0.120%Search for SEC Filing on Google Icon
1/30/2026Vest Financial LLC21,111$4.16M0.1%+77.8%0.156%Search for SEC Filing on Google Icon
1/30/2026R Squared Ltd1,592$0.31M0.1%-23.2%0.012%Search for SEC Filing on Google Icon
1/30/2026M&T Bank Corp1,422$0.28M0.0%+8.5%0.011%Search for SEC Filing on Google Icon
1/29/2026Comerica Bank28,861$5.68M0.0%-1.8%0.214%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG41,118$8.10M0.0%-18.7%0.305%Search for SEC Filing on Google Icon
1/29/2026Teachers Retirement System of The State of Kentucky3,361$0.66M0.0%-12.0%0.025%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.1,650,622$325.01M0.0%+3.0%12.236%Search for SEC Filing on Google Icon
1/28/2026Arizona State Retirement System3,768$0.74M0.0%-5.6%0.028%Search for SEC Filing on Google Icon
1/28/2026Teacher Retirement System of Texas32,379$6.38M0.0%+41.6%0.240%Search for SEC Filing on Google Icon
1/28/2026M&T Bank Corp5,287$1.04M0.0%+303.6%0.039%Search for SEC Filing on Google Icon
1/27/2026Evergreen Capital Management LLC1,396$0.28M0.0%+14.1%0.010%Search for SEC Filing on Google Icon
1/27/2026Bayforest Capital Ltd871$0.17M0.1%+42.1%0.006%Search for SEC Filing on Google Icon
1/26/2026Whittier Trust Co. of Nevada Inc.1,763$0.35M0.0%-24.6%0.013%Search for SEC Filing on Google Icon
1/26/2026Whittier Trust Co.3,133$0.62M0.0%-62.4%0.023%Search for SEC Filing on Google Icon
1/26/2026CWM LLC2,117$0.42M0.0%-5.1%0.016%Search for SEC Filing on Google Icon
1/23/2026Guidance Capital Inc.2,578$0.56M0.1%+4.4%0.019%Search for SEC Filing on Google Icon
1/23/2026State of Alaska Department of Revenue7,494$1.48M0.0%+1.4%0.056%Search for SEC Filing on Google Icon
1/23/2026Curbstone Financial Management Corp2,556$0.50M0.1%-51.3%0.019%Search for SEC Filing on Google Icon
1/21/2026Yousif Capital Management LLC3,670$0.76M0.0%-12.1%0.027%Search for SEC Filing on Google Icon
1/15/2026Fortitude Family Office LLC127$25K0.0%+4,133.3%0.001%Search for SEC Filing on Google Icon
1/14/2026Exchange Traded Concepts LLC9,678$1.91M0.0%+1.7%0.072%Search for SEC Filing on Google Icon
1/12/2026DAVENPORT & Co LLC5,792$1.14M0.0%-3.0%0.043%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC1,602$0.32M0.0%N/A0.012%Search for SEC Filing on Google Icon
1/9/2026Silvia Mccoll Wealth Management LLC4,017$0.79M0.5%-1.3%0.030%Search for SEC Filing on Google Icon
1/8/2026Wealth Enhancement Advisory Services LLC2,489$0.50M0.0%+33.5%0.018%Search for SEC Filing on Google Icon
1/6/2026Avior Wealth Management LLC3,601$0.71M0.0%-13.9%0.027%Search for SEC Filing on Google Icon
1/5/2026GAMMA Investing LLC1,034$0.20M0.0%+108.0%0.008%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.41,100$8.12M0.0%+73.5%0.304%Search for SEC Filing on Google Icon
1/1/2026Tudor Investment Corp ET AL40,674$8.04M0.0%+138.6%0.301%Search for SEC Filing on Google Icon
12/9/2025Tudor Investment Corp ET AL40,674$8.04M0.0%+138.6%0.301%Search for SEC Filing on Google Icon
12/2/2025Allworth Financial LP1,317$0.26M0.0%+4.4%0.010%Search for SEC Filing on Google Icon
11/24/2025CIBC Private Wealth Group LLC208$41K0.0%-39.2%0.002%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.1,451$0.29M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/18/2025Advisory Services Network LLC476$94K0.0%N/A0.004%Search for SEC Filing on Google Icon
11/17/2025Jacobs Levy Equity Management Inc.60,217$11.90M0.0%+2.5%0.445%Search for SEC Filing on Google Icon
11/17/2025Morningstar Investment Management LLC3,311$0.65M0.0%N/A0.024%Search for SEC Filing on Google Icon
11/17/2025Kestra Private Wealth Services LLC1,452$0.29M0.0%-3.8%0.011%Search for SEC Filing on Google Icon
11/17/2025CANADA LIFE ASSURANCE Co14,461$2.82M0.0%+1.5%0.107%Search for SEC Filing on Google Icon
11/17/2025Dark Forest Capital Management LP16,432$3.25M0.1%+30.4%0.121%Search for SEC Filing on Google Icon
11/17/2025Virtus Advisers LLC1,631$0.32M0.2%N/A0.012%Search for SEC Filing on Google Icon
11/17/2025Voloridge Investment Management LLC64,676$12.78M0.0%+236.6%0.478%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC4,274$0.85M0.0%-43.8%0.032%Search for SEC Filing on Google Icon
11/17/2025Scientech Research LLC2,300$0.45M0.2%+134.9%0.017%Search for SEC Filing on Google Icon
11/17/2025Quarry LP125$25K0.0%+1,462.5%0.001%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd44,072$8.71M0.0%+16.1%0.326%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC5,639$1.11M0.0%-22.6%0.042%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV1,104$0.22M0.0%N/A0.008%Search for SEC Filing on Google Icon
11/17/2025National Bank of Canada FI575$0.11M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.6,326$1.25M0.0%-15.2%0.047%Search for SEC Filing on Google Icon
11/17/2025Larson Financial Group LLC317$63K0.0%-16.4%0.002%Search for SEC Filing on Google Icon
11/17/2025Holocene Advisors LP2,974$0.59M0.0%N/A0.022%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP8,278$1.64M0.0%+40.2%0.061%Search for SEC Filing on Google Icon
11/17/2025California Public Employees Retirement System24,460$4.83M0.0%-0.4%0.181%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE39,150$7.74M0.0%-11.3%0.289%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC7,032$1.39M0.0%N/A0.052%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC62,523$12.36M0.2%+422.8%0.462%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.533,738$105.47M0.0%+6.4%3.945%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.304,233$60.12M0.0%-8.8%2.249%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC7,512$1.48M0.0%+70.7%0.056%Search for SEC Filing on Google Icon
11/14/2025Creative Planning9,578$1.89M0.0%+16.3%0.071%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.76,187$15.06M0.0%-4.3%0.563%Search for SEC Filing on Google Icon
11/14/2025Amundi2,347$0.45M0.0%+8.0%0.017%Search for SEC Filing on Google Icon
11/14/2025Man Group plc71,247$14.08M0.0%+47.0%0.527%Search for SEC Filing on Google Icon
11/14/2025Occudo Quantitative Strategies LP1,232$0.24M0.0%N/A0.009%Search for SEC Filing on Google Icon
11/14/2025Horizon Investments LLC2,646$0.52M0.0%N/A0.020%Search for SEC Filing on Google Icon
11/14/2025Wolverine Trading LLC1,630$0.32M0.0%-113.1%0.012%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 3,126$0.62M0.0%+32.6%0.023%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC38,501$7.61M0.0%-43.7%0.285%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP130,771$25.84M0.0%+36.4%0.967%Search for SEC Filing on Google Icon
11/14/2025Vident Advisory LLC1,721$0.34M0.0%-11.8%0.013%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC69,925$13.82M0.0%N/A0.517%Search for SEC Filing on Google Icon
11/14/2025Wellington Management Group LLP48,418$9.57M0.0%-54.8%0.358%Search for SEC Filing on Google Icon
11/14/2025Comerica Bank29,400$5.81M0.0%-4.3%0.217%Search for SEC Filing on Google Icon
11/14/2025Perbak Capital Partners LLP2,228$0.44M0.1%N/A0.016%Search for SEC Filing on Google Icon
11/14/2025Brown Brothers Harriman & Co.215$42K0.0%+400.0%0.002%Search for SEC Filing on Google Icon
11/14/2025Glenmede Investment Management LP1,655$0.33M0.0%-15.5%0.012%Search for SEC Filing on Google Icon
11/13/2025Marshall Wace LLP141,516$27.96M0.0%+44.3%1.046%Search for SEC Filing on Google Icon
11/13/2025Entropy Technologies LP3,600$0.71M0.1%+50.0%0.027%Search for SEC Filing on Google Icon
11/13/2025Landscape Capital Management L.L.C.6,404$1.27M0.1%+102.0%0.047%Search for SEC Filing on Google Icon
11/13/2025Arrowstreet Capital Limited Partnership27,118$5.36M0.0%-41.7%0.200%Search for SEC Filing on Google Icon
11/13/2025Invesco Ltd.144,069$28.47M0.0%+0.8%1.065%Search for SEC Filing on Google Icon
11/13/2025Sei Investments Co.3,574$0.71M0.0%+3.8%0.026%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG50,550$9.99M0.0%+6.7%0.374%Search for SEC Filing on Google Icon
11/13/2025Geneva Capital Management LLC264,136$52.19M0.9%+0.3%1.953%Search for SEC Filing on Google Icon
11/13/2025Capital Fund Management S.A.12,580$2.49M0.0%N/A0.093%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets5,209$1.03M0.0%-21.0%0.039%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.2,326$0.46M0.0%+23.9%0.017%Search for SEC Filing on Google Icon
11/13/2025Magnetar Financial LLC2,306$0.46M0.0%+59.8%0.017%Search for SEC Filing on Google Icon
11/13/2025Quadrant Capital Group LLC2,356$0.47M0.0%+9.4%0.017%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc37,557$7.42M0.0%-1.3%0.278%Search for SEC Filing on Google Icon
11/13/2025Swiss National Bank26,200$5.18M0.0%+1.2%0.194%Search for SEC Filing on Google Icon
Data available starting January 2016

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WD-40 logo
WD-40 Company develops and sells maintenance products, and homecare and cleaning products in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company provides multi-purpose maintenance products that include aerosol sprays, non-aerosol trigger sprays, precision pens, and in liquid-bulk form products under the WD-40 Multi-Use brand name; specialty maintenance products, such as penetrants, degreasers, corrosion inhibitors, greases, lubricants, and rust removers under the WD-40 Specialist brand; and bike-specific products. It also offers multi-purpose and specialty drip oils, and spray lubricant products, as well as other specialty maintenance products under the 3-IN-ONE brand name; and professional spray maintenance products and lubricants for the bike maintenance market under the GT85 brand name. In addition, the company provides automatic toilet bowl cleaners under the 2000 Flushes brand name; aerosol and liquid trigger carpet stain and odor eliminators under the Spot Shot brand; room and rug deodorizers under the Carpet Fresh brand name; carpet and household cleaners, and rug and room deodorizers under the 1001 brand; heavy-duty hand cleaner products under the Lava brand name in the United States, as well as under the Solvol brand name in Australia; and automatic toilet bowl cleaners under the X-14 brand name. It sells its products primarily through warehouse club stores, hardware stores, automotive parts outlets, industrial distributors and suppliers, mass retail and home center stores, value retailers, grocery stores, online retailers, farm supply, sport retailers, and independent bike dealers. WD-40 Company was founded in 1953 and is headquartered in San Diego, California.
Read More on WD-40

Today's Range

Now: $232.13
Low: $226.82
High: $234.22

50 Day Range

MA: $202.09
Low: $187.52
High: $231.23

52 Week Range

Now: $232.13
Low: $175.38
High: $253.48

Volume

163,274 shs

Average Volume

210,184 shs

Market Capitalization

$3.13 billion

P/E Ratio

35.33

Dividend Yield

1.76%

Beta

0.18

Who are the company insiders with the largest holdings of WD-40?

WD-40's top insider shareholders include:
  1. Steven A Brass (CEO)
  2. William B Noble (Director)
  3. Eric Etchart (Director)
  4. Daniel T Carter (Director)
  5. Sara Kathleen Hyzer (CFO)
  6. David Pendarvis (Director)
  7. Phenix Q Kiamilev (VP)
  8. Jeffrey G Lindeman (VP)
Learn More about top insider investors at WD-40.

Who are the major institutional investors of WD-40?

WD-40's top institutional shareholders include:
  1. Vanguard Group Inc. — 12.24%
  2. UBS Group AG — 0.30%
  3. Teacher Retirement System of Texas — 0.24%
  4. Comerica Bank — 0.21%
  5. Vest Financial LLC — 0.16%
  6. New York State Teachers Retirement System — 0.13%
Learn More about top institutional investors of WD-40 stock.

Which institutional investors are selling WD-40 stock?

Within the previous quarter, WDFC stock was sold by these institutional investors:
  1. UBS Group AG
  2. Whittier Trust Co.
  3. Curbstone Financial Management Corp
  4. New York State Teachers Retirement System
  5. Avior Wealth Management LLC
  6. Whittier Trust Co. of Nevada Inc.
  7. Comerica Bank
  8. Yousif Capital Management LLC

Which institutional investors are buying WD-40 stock?

Within the last quarter, WDFC stock was purchased by institutional investors including:
  1. Vanguard Group Inc.
  2. Teacher Retirement System of Texas
  3. Vest Financial LLC
  4. M&T Bank Corp
  5. SG Americas Securities LLC
  6. State of New Jersey Common Pension Fund D
  7. Westhampton Capital LLC
  8. Laurel Wealth Advisors LLC
During the last year, these company insiders have bought WD-40 stock:
  1. Steven A Brass (CEO)
  2. William B Noble (Director)
  3. Eric Etchart (Director)
  4. Daniel T Carter (Director)
  5. Sara Kathleen Hyzer (CFO)
  6. David Pendarvis (Director)
  7. Phenix Q Kiamilev (VP)
Learn More investors buying WD-40 stock.