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WD 40 CO

WDFC Clue Score72
United States Fiscal year ends August CIK 0000105132
202.29
-0.79%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
202.29 on 9 Oct 2026
265 226 188 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $192.62 14 Oct 2025 $191.22 15 Oct 2025 $190.43 16 Oct 2025 $189.47 17 Oct 2025 $194.48 20 Oct 2025 $193.07 21 Oct 2025 $198.58 22 Oct 2025 $200.98 23 Oct 2025 $206.54 24 Oct 2025 $202.51 27 Oct 2025 $195.38 28 Oct 2025 $202.18 29 Oct 2025 $191.41 30 Oct 2025 $193.70 31 Oct 2025 $194.28 3 Nov 2025 $194.70 4 Nov 2025 $197.46 5 Nov 2025 $198.02 6 Nov 2025 $194.23 7 Nov 2025 $198.28 10 Nov 2025 $198.01 11 Nov 2025 $200.37 12 Nov 2025 $200.85 13 Nov 2025 $197.98 14 Nov 2025 $198.14 17 Nov 2025 $195.35 18 Nov 2025 $195.43 19 Nov 2025 $194.43 20 Nov 2025 $197.50 21 Nov 2025 $199.02 24 Nov 2025 $193.09 25 Nov 2025 $195.09 26 Nov 2025 $197.03 28 Nov 2025 $195.80 1 Dec 2025 $197.21 2 Dec 2025 $195.92 3 Dec 2025 $194.90 4 Dec 2025 $193.27 5 Dec 2025 $190.73 8 Dec 2025 $187.52 9 Dec 2025 $190.76 10 Dec 2025 $193.18 11 Dec 2025 $201.13 12 Dec 2025 $204.03 15 Dec 2025 $206.37 16 Dec 2025 $205.94 17 Dec 2025 $207.63 18 Dec 2025 $205.76 19 Dec 2025 $202.82 22 Dec 2025 $202.03 23 Dec 2025 $203.60 24 Dec 2025 $204.89 26 Dec 2025 $204.03 29 Dec 2025 $201.67 30 Dec 2025 $199.37 31 Dec 2025 $196.90 2 Jan 2026 $196.76 5 Jan 2026 $195.61 6 Jan 2026 $198.91 7 Jan 2026 $198.98 8 Jan 2026 $203.50 9 Jan 2026 $190.00 12 Jan 2026 $191.69 13 Jan 2026 $196.27 14 Jan 2026 $204.22 15 Jan 2026 $205.81 16 Jan 2026 $204.99 20 Jan 2026 $206.50 21 Jan 2026 $210.25 22 Jan 2026 $215.11 23 Jan 2026 $215.19 26 Jan 2026 $217.14 27 Jan 2026 $219.37 28 Jan 2026 $219.19 29 Jan 2026 $225.83 30 Jan 2026 $231.23 2 Feb 2026 $232.13 3 Feb 2026 $237.84 4 Feb 2026 $243.88 5 Feb 2026 $252.96 6 Feb 2026 $238.53 9 Feb 2026 $237.26 10 Feb 2026 $238.87 11 Feb 2026 $236.10 12 Feb 2026 $239.61 13 Feb 2026 $244.72 17 Feb 2026 $241.24 18 Feb 2026 $242.37 19 Feb 2026 $238.32 20 Feb 2026 $238.48 23 Feb 2026 $242.64 24 Feb 2026 $244.80 25 Feb 2026 $245.72 26 Feb 2026 $242.15 27 Feb 2026 $238.20 2 Mar 2026 $240.17 3 Mar 2026 $243.84 4 Mar 2026 $244.34 5 Mar 2026 $235.87 6 Mar 2026 $236.32 9 Mar 2026 $230.20 10 Mar 2026 $228.76 11 Mar 2026 $227.95 12 Mar 2026 $225.75 13 Mar 2026 $224.96 16 Mar 2026 $227.94 17 Mar 2026 $222.19 18 Mar 2026 $219.45 19 Mar 2026 $215.76 20 Mar 2026 $213.83 23 Mar 2026 $215.67 24 Mar 2026 $215.28 25 Mar 2026 $216.11 26 Mar 2026 $205.62 27 Mar 2026 $201.21 30 Mar 2026 $203.58 31 Mar 2026 $203.94 1 Apr 2026 $205.61 2 Apr 2026 $206.18 6 Apr 2026 $210.54 7 Apr 2026 $212.45 8 Apr 2026 $219.32 9 Apr 2026 $223.02 10 Apr 2026 $214.01 13 Apr 2026 $207.04 14 Apr 2026 $204.77 15 Apr 2026 $201.37 16 Apr 2026 $203.64 17 Apr 2026 $213.38 20 Apr 2026 $215.35 21 Apr 2026 $219.06 22 Apr 2026 $224.02 23 Apr 2026 $223.06 24 Apr 2026 $224.96 27 Apr 2026 $221.39 28 Apr 2026 $219.34 29 Apr 2026 $213.42 30 Apr 2026 $209.96 1 May 2026 $211.06 4 May 2026 $204.27 5 May 2026 $209.34 6 May 2026 $210.88 7 May 2026 $209.76 8 May 2026 $208.05 11 May 2026 $206.32 12 May 2026 $204.68 13 May 2026 $199.56 14 May 2026 $201.87 15 May 2026 $201.37 18 May 2026 $204.17 19 May 2026 $204.18 20 May 2026 $208.01 21 May 2026 $206.49 22 May 2026 $207.30 26 May 2026 $204.61 27 May 2026 $205.53 28 May 2026 $201.69 29 May 2026 $199.97 1 Jun 2026 $196.85 2 Jun 2026 $199.26 3 Jun 2026 $198.55 4 Jun 2026 $203.04 5 Jun 2026 $203.39 8 Jun 2026 $205.55 9 Jun 2026 $213.82 10 Jun 2026 $222.48 11 Jun 2026 $224.12 12 Jun 2026 $223.01 15 Jun 2026 $226.34 16 Jun 2026 $227.64 17 Jun 2026 $225.75 18 Jun 2026 $227.21 22 Jun 2026 $223.11 23 Jun 2026 $227.19 24 Jun 2026 $244.08 25 Jun 2026 $246.06 26 Jun 2026 $248.33 29 Jun 2026 $245.42 30 Jun 2026 $243.64 1 Jul 2026 $241.43 2 Jul 2026 $245.83 6 Jul 2026 $246.45 7 Jul 2026 $249.65 8 Jul 2026 $246.59 9 Jul 2026 $239.42 10 Jul 2026 $264.91 13 Jul 2026 $251.43 14 Jul 2026 $249.12 15 Jul 2026 $249.40 16 Jul 2026 $256.36 17 Jul 2026 $246.79 20 Jul 2026 $239.59 21 Jul 2026 $237.72 22 Jul 2026 $237.12 23 Jul 2026 $232.61 24 Jul 2026 $231.33 27 Jul 2026 $233.55 28 Jul 2026 $229.34 29 Jul 2026 $222.40 30 Jul 2026 $227.76 31 Jul 2026 $227.14 3 Aug 2026 $227.29 4 Aug 2026 $236.00 5 Aug 2026 $234.80 6 Aug 2026 $231.20 7 Aug 2026 $234.93 10 Aug 2026 $234.51 11 Aug 2026 $233.11 12 Aug 2026 $232.50 13 Aug 2026 $230.10 14 Aug 2026 $229.24 17 Aug 2026 $229.01 18 Aug 2026 $230.01 19 Aug 2026 $223.23 20 Aug 2026 $211.92 21 Aug 2026 $217.08 24 Aug 2026 $215.89 25 Aug 2026 $214.15 26 Aug 2026 $216.58 27 Aug 2026 $218.92 28 Aug 2026 $217.17 31 Aug 2026 $214.15 1 Sep 2026 $212.65 2 Sep 2026 $212.08 3 Sep 2026 $210.46 4 Sep 2026 $207.57 8 Sep 2026 $201.73 9 Sep 2026 $199.84 10 Sep 2026 $199.04 11 Sep 2026 $194.82 14 Sep 2026 $191.75 15 Sep 2026 $189.83 16 Sep 2026 $189.65 17 Sep 2026 $190.51 18 Sep 2026 $189.29 21 Sep 2026 $191.54 22 Sep 2026 $194.23 23 Sep 2026 $199.34 24 Sep 2026 $197.19 25 Sep 2026 $199.17 28 Sep 2026 $203.90 29 Sep 2026 $202.99 30 Sep 2026 $201.97 1 Oct 2026 $202.33 2 Oct 2026 $203.02 5 Oct 2026 $205.86 6 Oct 2026 $204.17 7 Oct 2026 $201.50 8 Oct 2026 $203.90 9 Oct 2026 $202.29 CARTER DANIEL T Director Bought $199.37K 27 Oct 2025 · at $199.37 · 16.1% of stake KIAMILEV PHENIX Q. VP, GC & Chief Compliance Ofcr Bought $11.03K 28 Oct 2025 · at $200.46 · 1.3% of stake HYZER SARA KATHLEEN VP, Finance & CFO Bought $40.09K 28 Oct 2025 · at $200.46 · 3.5% of stake Brass Steven A President and CEO Bought $72.57K 28 Oct 2025 · at $200.46 · 1.1% of stake Etchart Eric Director Bought $97.01K 30 Oct 2025 · at $194.02 · 6.4% of stake PENDARVIS DAVID Director Bought $102.70K 30 Oct 2025 · at $196.37 · 9.8% of stake PENDARVIS DAVID Director Bought $104.79K 5 Feb 2026 · at $247.15 · 6.5% of stake Olsem Patricia Q Division President, Americas Sold at will $70.12K 10 Aug 2026 · at $233.73 · 5.9% of stake Olsem Patricia Q Division President, Americas Sold at will $46.94K 13 Aug 2026 · at $234.72 · 4.2% of stake
7 buys2 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Aug 2025, as filed
Revenue
$619.99M
Net income
$90.99M
Free cash flow
$83.40M
Gross margin
55.1%
Operating margin
16.7%
Net margin
14.7%
Return on equity
33.9%
Return on capital
26.2%
Debt to equity
0.32
Revenue growth, 1 yr
5.0%
Revenue growth, 5 yr
8.7% a year
EPS growth, 1 yr
30.9%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
408M 61M FY20 Fiscal year 2020 Revenue $408.50M Net income $60.71M Margin 14.9% 488M 70M FY21 Fiscal year 2021 Revenue $488.11M Net income $70.23M Margin 14.4% · growth +19.5% 519M 67M FY22 Fiscal year 2022 Revenue $518.82M Net income $67.33M Margin 13.0% · growth +6.3% 537M 66M FY23 Fiscal year 2023 Revenue $537.26M Net income $65.99M Margin 12.3% · growth +3.6% 591M 70M FY24 Fiscal year 2024 Revenue $590.56M Net income $69.64M Margin 11.8% · growth +9.9% 620M 91M FY25 Fiscal year 2025 Revenue $619.99M Net income $90.99M Margin 14.7% · growth +5.0%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
13 Aug 2026 Olsem Patricia Q
Division President, Americas
Sold at will $46.94K 4.2%
10 Aug 2026 Olsem Patricia Q
Division President, Americas
Sold at will $70.12K 5.9%
5 Feb 2026 PENDARVIS DAVID
Director
Bought $104.79K 6.5%
30 Oct 2025 PENDARVIS DAVID
Director
Bought $102.70K 9.8%
30 Oct 2025 Etchart Eric
Director
Bought $97.01K 6.4%
28 Oct 2025 Brass Steven A
President and CEO
Bought $72.57K 1.1%