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WD 40 CO (WDFC) Annual Reports

Q: Where can I read WD 40 CO (WDFC) annual reports?

Every year on this page links straight to the full text on SEC EDGAR. US annual reports are web pages (HTML) rather than PDFs, so you can read and search them in the browser. 3 filings are currently indexed.

Q: What is the difference between a 10-K and a 20-F?

A 10-K is the annual report of a US domestic issuer; a 20-F is filed by foreign private issuers (Taiwanese companies with US ADRs, such as TSMC, file 20-F). A 40-F applies to Canadian issuers under the MJDS.

WD 40 CO is listed on Nasdaq, classified by the SEC under Miscellaneous Chemical Products (SIC 2890). This page indexes 3 annual reports, each linking to the full text on the SEC's EDGAR system.

Company profile

Exchange： Nasdaq
Fiscal year end： 08/31
SEC CIK： 105132 →

Financial Highlights

FY2026 Q3 (quarterly, ended 2026-05-31)
	Current	Prior year	YoY
Revenue	$195.1M	$156.9M	+24.3%
Operating income	$40.3M	$27.4M	+47.4%
Net income	$30.2M	$21.0M	+44.0%
EPS (diluted)	$2.24	$1.54	+45.5%

Company guidance
	Period	Range
EPS	—	$6.05 – $6.35

Figures are the company’s own outlook as stated in its earnings release, not analyst estimates.

Source: SEC EDGAR (XBRL company facts); guidance from Form 8-K Exhibit 99.1

Financial history

Revenue & profit

Quarterly · In mn (USD)

Revenue 195 mn Net income 30.2 mn

Periods follow the company’s fiscal year (Apple ends in September, Walmart in January), so they differ from calendar quarters.

Show table：Income statement

Item	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2	2026Q3
Revenue	322	80.9	79.2	85.5	90.7	85.0	86.0	87.0	84.8	95.3	86.7	93.1	93.5	95.5	94.2	95.7	97.6	96.3	97.3	92.5	92.0	92.5	94.5	96.5	97.2	89.3	96.5	98.2	96.6	97.6	101	107	103	101	101	114	107	98.6	100	98.3	112	125	112	136	115	135	130	124	130	125	130	142	140	140	139	155	156	154	146	157	163	154	162	195
Gross profit	165	41.2	41.0	42.1	43.7	41.3	42.1	43.1	41.9	47.7	44.1	47.8	49.5	49.7	48.6	49.1	51.5	49.7	51.2	49.3	50.0	51.4	52.4	54.8	55.8	51.0	54.5	54.3	54.1	54.2	55.8	58.7	56.6	55.8	56.2	62.1	58.3	53.5	53.6	53.0	62.8	70.3	62.0	72.5	59.0	68.5	65.5	59.0	61.8	64.3	66.1	71.8	72.1	75.5	72.9	82.4	84.3	84.1	79.7	88.1	89.4	86.8	89.9	110
Operating income	55.2	13.3	13.9	11.8	15.1	10.3	14.7	13.1	13.6	15.9	14.4	15.0	11.4	16.8	15.3	15.1	16.6	15.6	17.6	16.4	15.8	17.1	17.9	18.7	17.6	16.5	18.9	20.6	19.9	17.1	19.4	22.3	19.8	16.4	19.7	23.2	23.1	14.7	18.2	19.8	24.5	28.4	20.7	27.3	12.5	24.1	24.7	19.0	19.5	18.7	22.1	25.7	23.2	24.2	20.9	27.2	24.1	25.1	23.3	27.4	28.0	23.3	26.3	40.3
Net income	36.1	9.08	9.11	8.06	10.2	6.79	10.6	9.14	8.97	10.9	10.5	10.3	8.14	11.5	10.3	10.4	11.5	10.8	11.3	11.0	11.7	12.1	13.7	12.7	14.2	11.8	12.4	14.4	14.4	12.6	14.8	16.1	21.6	13.3	15.9	18.1	8.58	12.2	14.3	14.5	19.7	23.6	17.2	21.0	8.41	18.6	19.5	14.5	14.8	14.0	16.5	18.9	16.6	17.5	15.5	19.8	16.8	18.9	29.9	21.0	21.2	17.4	20.3	30.2

Balance sheet

Quarterly · In mn (USD)

Total assets 500 mn Total liabilities 221 mn

Equity = assets − liabilities. Balance-sheet figures are period-end balances, not cumulative.

Show table：Balance sheet

Item	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2	2026Q3
Current assets	—	—	—	—	143	150	163	162	166	173	179	188	192	194	198	203	216	196	203	200	205	217	214	218	209	195	212	216	225	235	242	237	168	146	159	161	148	149	158	213	185	207	222	241	241	233	235	241	250	255	263	250	249	238	251	249	255	263	272	266	285	271	284	305
Total assets	289	—	—	—	280	285	299	297	301	307	312	320	323	326	331	336	348	331	338	335	339	350	345	350	340	334	350	358	370	380	394	387	317	295	310	313	303	317	333	386	363	386	406	428	430	421	423	429	434	441	450	438	438	431	442	444	449	447	458	456	476	460	474	500
Current liabilities	—	—	—	—	54.2	78.0	87.5	87.6	89.5	94.5	100	112	118	112	127	134	152	145	152	45.6	48.0	50.9	53.8	54.5	58.7	64.0	66.6	70.2	75.4	60.3	66.5	135	85.9	66.9	77.1	84.9	74.6	81.0	95.4	118	60.1	66.8	71.9	79.1	85.9	81.1	83.4	96.3	111	114	117	95.3	88.8	98.8	110	105	104	108	113	93.7	102	91.3	101	115
Total liabilities	—	—	—	—	78.5	103	112	113	115	121	127	139	144	139	153	160	178	171	177	179	181	196	199	199	199	205	221	223	230	235	240	238	162	143	154	160	157	172	185	241	202	212	218	225	230	223	224	234	246	250	253	232	228	215	226	221	219	221	216	199	208	196	205	221
Equity	197	—	—	—	201	182	187	184	185	186	185	181	180	187	178	176	169	160	161	156	158	154	147	151	140	128	130	134	139	145	154	149	155	152	156	153	145	146	148	145	160	175	188	203	200	198	199	195	189	191	197	206	210	216	216	222	231	226	242	257	268	264	269	279

Cash flow

Quarterly · In mn (USD)

Operating 30.5 mn Investing -1.04 mn Financing -20.7 mn

Positive = cash in, negative = cash out.

Show table：Cash flow statement

Item	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2	2026Q3
Operating	56.4	4.31	3.65	13.6	8.44	12.8	2.39	11.2	7.85	15.6	6.73	13.8	15.4	6.71	7.60	7.82	16.6	9.40	4.10	21.8	19.7	14.7	-4.36	33.9	21.1	15.6	0.75	18.5	20.7	12.6	8.57	20.4	23.2	9.01	8.22	19.1	26.6	15.2	8.18	17.4	31.9	23.9	18.6	21.5	20.7	-0.95	5.03	3.57	-5.05	10.4	10.5	34.6	42.8	26.9	18.0	19.9	27.2	14.9	7.98	35.1	29.9	9.99	14.3	30.5
Investing	-1.55	-0.72	-0.47	-0.69	-1.34	0.14	-1.44	-0.63	-1.19	-21.4	-9.93	-5.93	-2.28	-2.37	-5.96	-1.07	-1.10	-5.29	-1.16	-7.44	-3.07	-0.53	-9.08	-9.91	-1.40	-23.9	-1.43	-12.0	-4.99	-1.17	-8.22	83.0	-2.40	-1.23	-3.65	-3.34	-4.46	-5.77	-4.71	-6.61	-1.85	-3.67	-3.70	-3.00	-4.09	-2.36	-1.21	-3.17	-0.95	-1.30	-1.98	-0.93	-2.00	-0.67	-1.07	-7.36	-0.63	-0.57	-1.23	-1.05	0.46	-0.74	-1.60	-1.04
Financing	-23.6	-6.55	-10.6	-11.1	-20.6	-0.45	-0.63	-5.60	-9.40	-12.1	-1.77	-0.8	-12.2	-8.10	-12.1	-3.31	-2.35	-13.7	-5.03	-11.0	-8.99	-1.76	-8.16	-20.0	-13.3	-7.29	0.51	-8.49	-11.6	-2.33	-11.9	-13.1	-94.1	-24.1	-4.35	-10.3	-30.2	-8.52	-1.30	47.3	-64.2	-11.1	-9.22	-10.3	-10.1	-21.9	-20.3	-0.99	5.25	-12.3	-7.95	-33.7	-31.0	-24.5	-11.1	-22.6	-25.8	-4.10	-8.54	-36.7	-24.8	-18.7	-12.0	-20.7
Cash at period end	75.9	73.3	67.5	70.3	56.4	66.6	67.7	71.7	69.7	52.4	45.6	52.3	53.4	51.4	41.0	44.9	57.8	46.4	43.7	46.9	53.9	65.1	42.3	47.4	50.9	33.5	33.6	32.2	37.1	46.9	36.5	123	48.9	31.6	31.6	35.7	27.2	28.7	30.5	88.6	56.5	65.8	72.4	80.4	86.0	59.5	43.3	40.8	37.8	36.9	38.0	38.4	48.1	50.3	55.4	45.3	46.7	54.9	53.0	51.7	58.1	48.6	50.4	59.1

Profitability

Quarterly · %

Gross margin 56.6% Operating margin 20.7% Net margin 15.5%

Gross, operating and net margin = the respective profit ÷ revenue.

Show table：Profitability

Item	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2	2026Q3
Gross margin	51.4%	50.9%	51.8%	49.3%	48.2%	48.7%	49.0%	49.5%	49.4%	50.1%	50.9%	51.3%	53.0%	52.0%	51.6%	51.4%	52.7%	51.6%	52.6%	53.3%	54.3%	55.6%	55.4%	56.8%	57.4%	57.2%	56.4%	55.3%	56.0%	55.5%	55.1%	54.8%	55.2%	55.1%	55.4%	54.5%	54.6%	54.3%	53.6%	54.0%	56.3%	56.4%	55.4%	53.1%	51.2%	50.8%	50.4%	47.7%	47.4%	51.5%	50.8%	50.6%	51.4%	53.8%	52.4%	53.1%	54.1%	54.8%	54.6%	56.1%	54.7%	56.2%	55.6%	56.6%
Operating margin	17.2%	16.5%	17.5%	13.8%	16.6%	12.1%	17.1%	15.1%	16.0%	16.6%	16.6%	16.1%	12.2%	17.6%	16.2%	15.8%	17.0%	16.2%	18.1%	17.7%	17.2%	18.5%	18.9%	19.4%	18.1%	18.5%	19.5%	21.0%	20.6%	17.6%	19.1%	20.9%	19.3%	16.2%	19.5%	20.4%	21.6%	14.9%	18.2%	20.2%	22.0%	22.8%	18.5%	20.0%	10.8%	17.9%	19.0%	15.3%	15.0%	15.0%	17.0%	18.1%	16.5%	17.2%	15.1%	17.5%	15.4%	16.4%	15.9%	17.4%	17.1%	15.1%	16.3%	20.7%
Net margin	11.2%	11.2%	11.5%	9.4%	11.2%	8.0%	12.3%	10.5%	10.6%	11.5%	12.1%	11.0%	8.7%	12.0%	10.9%	10.9%	11.8%	11.2%	11.6%	11.9%	12.8%	13.0%	14.5%	13.1%	14.7%	13.2%	12.8%	14.7%	14.9%	12.9%	14.6%	15.1%	21.1%	13.1%	15.7%	15.9%	8.0%	12.4%	14.3%	14.8%	17.6%	19.0%	15.4%	15.4%	7.3%	13.8%	15.0%	11.7%	11.3%	11.2%	12.7%	13.3%	11.8%	12.4%	11.2%	12.8%	10.8%	12.3%	20.4%	13.4%	13.0%	11.3%	12.6%	15.5%

Returns & leverage

Quarterly · %

ROE 33.3% ROA 18.7% Debt ratio 44.2%

ROE / ROA = trailing four-quarter net income ÷ average equity / total assets (annual mode: the year’s net income ÷ average of opening and closing). Not computed when the denominator is zero or negative.

Show table：Returns & leverage

Item	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2	2026Q3
ROE	—	—	—	—	18.3%	18.8%	19.1%	20.0%	18.4%	21.6%	21.3%	22.3%	21.8%	21.7%	22.2%	22.6%	25.1%	24.8%	26.1%	26.9%	27.4%	29.4%	31.5%	32.7%	35.3%	37.1%	36.9%	37.0%	37.8%	39.3%	39.6%	41.0%	44.2%	44.3%	43.2%	45.7%	37.1%	36.8%	35.0%	33.3%	39.7%	45.0%	44.7%	46.9%	38.9%	35.0%	34.9%	30.6%	34.6%	32.2%	30.2%	32.0%	33.1%	34.1%	33.1%	32.4%	31.6%	32.1%	37.3%	36.1%	36.5%	36.5%	31.3%	33.3%
ROA	—	—	—	—	12.8%	12.0%	11.9%	12.4%	12.2%	13.4%	12.9%	13.2%	12.8%	12.8%	12.5%	12.3%	13.0%	13.1%	13.2%	13.3%	13.1%	13.5%	14.2%	14.6%	15.5%	15.3%	14.7%	14.9%	14.9%	15.1%	15.1%	15.6%	19.0%	19.5%	19.0%	19.7%	18.0%	17.9%	16.6%	14.2%	18.3%	20.5%	20.3%	20.0%	17.7%	16.1%	16.3%	14.2%	15.6%	14.6%	13.7%	14.8%	15.1%	15.9%	15.3%	15.8%	15.7%	16.2%	19.0%	19.2%	19.7%	19.7%	17.2%	18.7%
Debt ratio	—	—	—	—	28.1%	36.2%	37.6%	38.0%	38.4%	39.6%	40.9%	43.4%	44.4%	42.7%	46.3%	47.6%	51.3%	51.7%	52.5%	53.4%	53.5%	56.0%	57.5%	56.9%	58.7%	61.5%	63.0%	62.5%	62.3%	61.7%	60.8%	61.6%	51.0%	48.4%	49.8%	51.0%	51.9%	54.0%	55.6%	62.4%	55.8%	54.8%	53.8%	52.6%	53.4%	52.9%	53.0%	54.5%	56.6%	56.6%	56.2%	53.0%	52.0%	49.9%	51.1%	49.9%	48.7%	49.4%	47.2%	43.6%	43.6%	42.5%	43.2%	44.2%

EPS

Quarterly · US$

EPS US$2.24

Show table：EPS

Item	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2	2026Q3
EPS（US$）	2.15	0.53	0.53	0.47	0.61	0.42	0.65	0.57	0.56	0.69	0.66	0.66	0.53	0.74	0.67	0.69	0.77	0.73	0.76	0.75	0.80	0.83	0.94	0.88	0.99	0.82	0.87	1.02	1.01	0.90	1.05	1.15	1.54	0.95	1.14	1.30	0.63	0.88	1.04	1.06	1.42	1.72	1.24	1.52	0.61	1.34	1.41	1.07	1.08	1.02	1.21	1.38	1.21	1.28	1.14	1.46	1.23	1.39	2.19	1.54	1.56	1.28	1.50	2.24

Revenue & profit

Year-to-date · In mn (USD)

Revenue 511 mn Net income 68.0 mn

Year-to-date = summed from the first quarter of the fiscal year; balance-sheet items are period-end balances.

Balance sheet

Year-to-date · In mn (USD)

Total assets 500 mn Total liabilities 221 mn

Equity = assets − liabilities. Balance-sheet figures are period-end balances, not cumulative.

Cash flow

Year-to-date · In mn (USD)

Operating 54.8 mn Investing -3.38 mn Financing -51.4 mn

Positive = cash in, negative = cash out.

Profitability

Year-to-date · %

Gross margin 56.2% Operating margin 17.6% Net margin 13.3%

Gross, operating and net margin = the respective profit ÷ revenue.

Returns & leverage

Year-to-date · %

ROE 33.3% ROA 18.7% Debt ratio 44.2%

EPS

Year-to-date · US$

EPS US$5.02

Revenue & profit

Annual · In mn (USD)

Revenue 620 mn Net income 91.0 mn

Annual = sum of four quarters of a complete fiscal year (incomplete years are omitted); balance-sheet items are year-end balances.

Show table：Income statement

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Revenue	336	343	369	383	378	381	381	409	423	409	488	519	537	591	620
Gross profit	168	168	189	199	200	214	214	225	232	223	264	255	274	315	341
Operating income	54.1	51.7	56.6	63.7	65.4	71.3	75.9	78.6	82.4	77.2	88.8	87.3	89.7	96.3	104
Net income	36.4	35.5	39.8	43.8	44.8	52.6	52.9	65.2	55.9	60.7	70.2	67.3	66.0	69.6	91.0

Balance sheet

Annual · In mn (USD)

Total assets 476 mn Total liabilities 208 mn

Equity = assets − liabilities. Balance-sheet figures are period-end balances, not cumulative.

Show table：Balance sheet

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Current assets	143	166	192	216	205	209	225	168	148	185	241	250	249	255	285
Total assets	280	301	323	348	339	340	370	317	303	363	430	434	438	449	476
Current liabilities	54.2	89.5	118	152	48.0	58.7	75.4	85.9	74.6	60.1	85.9	111	88.8	104	102
Total liabilities	78.5	115	144	178	181	199	230	162	157	202	230	246	228	219	208
Equity	201	185	180	169	158	140	139	155	145	160	200	189	210	231	268

Cash flow

Annual · In mn (USD)

Operating 87.9 mn Investing -2.39 mn Financing -74.1 mn

Positive = cash in, negative = cash out.

Show table：Cash flow statement

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Operating	30.0	34.3	51.6	38.7	55.1	65.3	55.6	64.8	62.9	72.7	84.7	2.60	98.4	92.0	87.9
Investing	-3.22	-3.11	-39.5	-10.5	-16.9	-20.9	-42.3	71.2	-12.7	-18.9	-14.5	-7.69	-6.22	-9.73	-2.39
Financing	-48.9	-16.1	-26.8	-25.8	-38.7	-43.2	-26.8	-121	-69.0	-26.7	-40.8	-38.0	-85.0	-83.9	-74.1
Cash at period end	56.4	69.7	53.4	57.8	53.9	50.9	37.1	48.9	27.2	56.5	86.0	37.8	48.1	46.7	58.1

Profitability

Annual · %

Gross margin 55.1% Operating margin 16.7% Net margin 14.7%

Gross, operating and net margin = the respective profit ÷ revenue.

Show table：Profitability

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Gross margin	50.0%	49.1%	51.3%	51.9%	52.9%	56.3%	56.2%	55.1%	54.9%	54.6%	54.0%	49.1%	51.0%	53.4%	55.1%
Operating margin	16.1%	15.1%	15.4%	16.6%	17.3%	18.7%	19.9%	19.2%	19.5%	18.9%	18.2%	16.8%	16.7%	16.3%	16.7%
Net margin	10.8%	10.3%	10.8%	11.4%	11.8%	13.8%	13.9%	16.0%	13.2%	14.9%	14.4%	13.0%	12.3%	11.8%	14.7%

Returns & leverage

Annual · %

ROE 36.5% ROA 19.7% Debt ratio 43.6%

Show table：Returns & leverage

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
ROE	18.1%	18.4%	21.8%	25.1%	27.4%	35.3%	37.8%	44.2%	37.1%	39.7%	38.9%	34.6%	33.1%	31.6%	36.5%
ROA	13.0%	12.2%	12.8%	13.0%	13.1%	15.5%	14.9%	19.0%	18.0%	18.3%	17.7%	15.6%	15.1%	15.7%	19.7%
Debt ratio	28.1%	38.4%	44.4%	51.3%	53.5%	58.7%	62.3%	51.0%	51.9%	55.8%	53.4%	56.6%	52.0%	48.7%	43.6%

EPS

Annual · US$

EPS US$6.68

Show table：EPS

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
EPS（US$）	2.14	2.20	2.54	2.87	3.04	3.64	3.72	4.64	4.02	4.40	5.09	4.90	4.82	5.11	6.68

Source: SEC EDGAR (XBRL company facts)

Annual reports by year

	10-K
2025	Open full text →
2024	Open full text →
2023	Open full text →

10-K: annual report of a US domestic issuer. Filings are the original documents hosted on SEC EDGAR — this site neither mirrors nor edits them.

FAQ

Where can I read WD 40 CO (WDFC) annual reports?

Every year in the table above links straight to the full text on SEC EDGAR. US annual reports are web pages (HTML) rather than PDFs, so you can read and search them in the browser without downloading anything. 3 filings are currently indexed.

What is the difference between a 10-K and a 20-F?

A 10-K is the annual report of a US domestic issuer, with sections fixed by law: Item 1 Business, Item 1A Risk Factors, Item 7 Management's Discussion and Analysis. A 20-F is filed by foreign private issuers — Taiwanese companies with US ADRs, such as TSMC, file 20-F rather than 10-K. A 40-F applies to Canadian issuers under the MJDS.

Are earnings call materials available here?

No. Earnings calls are not SEC filings, so US pages on this site cover annual reports only. Taiwan has a mandatory investor-conference disclosure regime, and those materials are indexed under Annual Reports.

Source: US Securities and Exchange Commission (SEC) EDGAR. This site indexes public filings and links to them; it hosts no copies, offers no investment advice, and makes no warranty as to timeliness or completeness.
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