On this page of Benford's Law Stocks.com we present our study of WD 40 CO — ticker symbol WDFC. SEC filings have been screened by our Benford's Law software, for quarterly 10Q and annual 10K filings from 7/7/2021 to 4/9/2026 for WD 40 CO under CIK number 0000105132. For filings made in XBRL (eXtensible Business Reporting Language) format, our algorithm extracts all "tagged" numbers presented by the company; for any non-XBRL filings our algorithm uses its own interal set of rules to extract what it believes to be numbers as found throughout the filings. The format found for each filing is presented below together with the results for WDFC, with the percentage of found numbers beginning with each digit (1's, 2's, 3's, 4's, 5's, 6's, 7's, 8's, and 9's) charted against the "normal" range observed throughout our coverage universe, as well as the "normal" range for WD 40 CO based on the past WDFC filings our system processed in the past.
Benford Chart for WDFC 10Q Filed 4/9/2026
27.6
21.6
11.7
10.5
6.1
7.8
5.6
5.4
3.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
XBRL? ✓  [ original filing, WDFC stockholder letter ]
Total numbers found: 727
Recent share count: 13,486,302 (1's column)

■ = Typical range across full coverage universe
# of Numbers Found in Filing
Benford's Law Stocks Indicator
727
Normal count compared to other filers, falling within the middle 50%. At this number count, it would take about 7 numbers to move any given column by a full percentage point.
Benford's Law Stocks Score for WDFC = 96
96

Starting from a possible score of 100, we made the following score deductions:
 • We deducted point upon observing the 2's percentage was above the typical coverage universe range.
 • We deducted point upon observing the 2's percentage was above the company's typical historical range.
 • We deducted point upon observing the 5's percentage was below the typical coverage universe range.
 • The 6's percentage was higher than the 5's percentage, increasing the penalty multiplier.
 • We deducted point (includes the impact of penalty multiplier) upon observing the 6's percentage was above the typical coverage universe range.
WDFC's Score Vs. Typical Stock
Benford's Law Stocks Indicator
WDFC
High score compared to other filers, with WDFC falling in the highest quartile of filers.
Other Stocks Ranking Near WDFC
Check our work! We provide our WD 40 CO Benford's Law analysis for informational purposes only, and our software should be expected to make mistakes and contain errors (nothing you see on this website should be relied upon for any decision-making without first repeating the analysis yourself independently), and so below we present to you all of the numbers our system detected, for the WDFC filing above. This way, you can open the filing on your own and compare what you see below against what you yourself find. This can also be helpful for exploring any columns in particular that caught your eye.

1's 2's 3's
We found 201 numbers that start with the digit 1. Here they are:
13,455,402
121,235
120,589
12,739
13,534
1,272
1,027
16,670
16,332
19,844
15,157
100,632
102,257
1,457
1,407
19,973,928
19,954,495
13,469,372
13,527,614
182,433
180,065
161,671
146,104
139,321
135,796
176,773
163,803
110,118
17,012
15,797
127,227
115,401
154
106
1,021
1,314
1,894
119
10,677
1.50
1.50
13,484
13,552
13,504
13,550
13,508
13,572
13,529
13,572
19,954,495
180,065
15,563
1,724
1,724
12,753
12,753
17,451
17,451
19,970,058
179,557
1.02
13,791
13,791
19,973,928
182,433
19,925,212
175,642
15,158
1,499
1,499
11,958
11,958
13,750
18,925
18,925
19,940,370
174,258
14,125
12,780
12,780
12,500
19,954,495
176,850
11,929
1,536
1,800
15,835
14,357
12,633
199
1,120
1,120
11,122
10,579
10,625
114,102
113,216
17.6
16.6
10,045
1,209
143
10,101
1,213
128
12,829
13,728
13,944
19,844
125.0
13,600
14,000
101,208
15,157
14.4
125.0
15.8
13.8
103
150
13,484
13,552
13,504
13,550
13,508
13,572
13,529
13,572
18,966
127,366
110,625
18,437
19,507
181
15,685
156,834
137,645
123,544
10,365
161,671
143,687
123,544
16,228
113,692
103,959
18,562
15,953
16,241
14,851
18,863
139,317
127,778
113,961
1,491
14,775
146,104
134,965
117,058
1.9
1.2
1.5
161,671
10,326
14,662
17,094
15,328
1,434
1,961
1,764
1,101
15,043
15,653
13,098
146,104
12,255
14,043
14,128
1,316
1,484
13,210
15,273
12,552
143,687
123,544
139,321
176,773
17,012
1,084
1,488
107
16,662
134,965
117,058
19,490
135,796
163,803
15,797
1,082
1,399
17,529
1.02
We found 157 numbers that start with the digit 2. Here they are:
27,225
26,366
284,353
284,956
2,447
2,416
28,415
244
204,787
207,657
20
20
21,440
24,485
268,955
268,152
299,599
26,288
23,280
254
25,854
22,439
2,081
20,318
29,851
2.20
2.79
2.19
2.78
20,318
29,851
23,790
29,104
20
24,485
268,152
2,232
2,232
20
24,912
264,066
2,876
2,876
20,318
20,318
20
21,440
268,955
20
29,268
230,526
2,883
2,883
20
226,297
2,592
2,592
29,851
29,851
20
242,142
277
225
26
24,281
22,908
2,710
2,057
257
2,342
26,544
24,738
22,086
2,232
2,883
2,179
284
2,821
2,821
29,967
29,695
2,212
28,440
28,273
2,821
2,821
2,447
2,416
2,416
2,447
2,256
2,201
2,407
2,282
2,278
2,522
28,415
20,995
2.50
26,000
26,000
2.69
26,000
26,000
21.2
203.22
20,318
29,851
20,262
29,765
24
20
25
22
245,163
22,343
2,936
22,896
2,745
2,092
24,988
232,239
2,418
217
284,824
2,137
21,000
299,599
21.4
2.1
22.0
26.5
25.5
24,988
27,737
288
26,288
21,000
24,941
2,988
2,347
239
23,280
20,127
28,736
2,873
2,168
28,127
25,325
299,599
28,086
28,216
2,928
2,026
25,862
28,954
23,943
We found 85 numbers that start with the digit 3. Here they are:
3.5
32,531
37,955
32,856
34,230
36,000,000
316,094
333
37,769
3.59
3.58
37,769
3,472
3,045
39,500
3,870
38,175
3,472
3,472
3,627
3,627
35,453
3,071
3,071
36,200
37,769
347
308
38
364
368
30,654
3,349
302
3,349
3,480
3,467
3,583
3.8
33,708
33,510
3,953
32,856
34,230
3,416
35,608
3.39
37,769
37,666
3,482
37,230
3,749
373
305,729
316,094
37,008
37,734
3,592
3,254
3,159
3,097
33.0
3.8
33,667
38,147
37,132
3,947
36,369
3,761
3,628
39,386
32,702
32,827
34,634
3,052
31,223
3,100
35,832
316,094
34,440
31,339
3,486
30,082
30,065
3,180
4's 5's 6's
We found 76 numbers that start with the digit 4. Here they are:
473,742
475,809
443,948
428,113
473,742
475,809
48,988
48
44
49,546
48,402
48,446
46,695
48,776
48,776
40,814
41,844
428,113
427
427
435,962
443,948
499,931
415,799
419,426
422,497
48,776
4,475
4,062
4,600
4,091
400
400
46,699
4.9
4,335
4,038
4,640
4,335
4,307
4,294
4.7
4
4
4,486
4,678
4,734
4,755
4
48,776
48,626
44,881
4,008
44,540
4,837
4,323
48,863
46,406
43,085
4,491
47,576
4.7
4.7
4.5
4.9
4,262
491
4,322
47
48,863
4,363
49,546
47,576
49,190
4,644
48,402
We found 44 numbers that start with the digit 5. Here they are:
50,348
58,130
58,968
551,890
540,665
54,782
56,436
5,536
540,665
545,363
551,890
506,898
523,969
588
51
58,130
50,348
52,995
56,632
54,975
55,134
52,822
58,968
5
56
5,618
50.0
56
56,041
52,359
51,058
5,540
537
58,084
59,575
54.4
53.1
537
54
59,575
51,947
573
528
5.0
We found 57 numbers that start with the digit 6. Here they are:
60,394
6,504,556
6,426,881
66,388
63,653
666
67
6,932
6,426,881
6,466,381
6,504,556
6,376,631
6,185
6,185
6,390,381
6,402,881
658
664
644
6,622
604
6,698
6,296
61.8
65.6
66,535
6,925
6,577
60,394
6,733
6,799
6,234
682
6,513
6,937
6,729
69,069
64,869
6,042
64,869
6,448
62,370
6,787
65,529
64,869
65,529
66,388
649
67,247
6,982
67,116
67,849
67,868
6,448
64,729
6,750
6,119
7's 8's 9's
We found 41 numbers that start with the digit 7. Here they are:
79,871
7,467
71,730
79,716
7,404
78
74
7,412
747
7,849
7,849
7,986
7,986
747
747
7,787
7,782
7,290
76,919
79,871
7,986
77,675
7,866
7,125
71,814
7,720
7,063
7,866
7,187
71,814
71,730
759
79,716
7,404
7,349
76,440
71,597
73,789
7,157
74,871
72,345
We found 39 numbers that start with the digit 8. Here they are:
85,545
800
857
86,051
86,195
8,423
89,941
8,823
88
835
868
8,509
866
8,831
8,400
8,276
8,621
85,545
8
85,896
83
85,979
824
86,995
800
86,051
86,195
8
8.4
86
8,583
8,424
89,941
8,823
8,690
8,745
8,010
8,933
8,906
We found 27 numbers that start with the digit 9. Here they are:
97,293
97,150
9,180
9,375
99,513
97
91
94
94
912
978
92
9,071
933
923
9
97,150
97,293
97
95.0
9,544
97,308
9,020
9,574
91,272
935
99
While the above WDFC 10Q Filed 4/9/2026 is interesting in isolation, we have found that it is also useful to take a look at older WD 40 CO filings processed by our Benford's Law Stocks algorithm, to see how the company's filings "typically look" on a Benford's Law analysis. Below we repeat the 10Q Filed 4/9/2026 but instead of the chart comparing against the typical company across our coverage universe, below we show the same chart compared against the typical WDFC 10Q and 10K filings that we have processed historically. This is followed by similar charts for each of those historical filings.

10Q Filed 4/9/2026
27.6
21.6
11.7
10.5
6.1
7.8
5.6
5.4
3.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 96
XBRL? ✓  [ original filing ]
Total numbers found: 727

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 7/10/2025
29.1
21.1
10.0
9.3
7.4
8.2
3.8
5.7
5.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 86
XBRL? ✓  [ original filing ]
Total numbers found: 731

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10K Filed 10/21/2024
26.3
17.7
12.6
11.2
7.2
9.5
3.0
7.6
4.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 64
XBRL? ✓  [ original filing ]
Total numbers found: 902

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 1/9/2024
30.6
17.4
10.5
14.7
5.8
8.3
4.1
5.4
3.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 64
XBRL? ✓  [ original filing ]
Total numbers found: 484

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 4/6/2023
33.1
17.5
10.7
12.3
6.2
5.8
4.9
6.0
3.6
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 87
XBRL? ✓  [ original filing ]
Total numbers found: 617

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 7/7/2022
31.6
17.0
11.6
9.4
7.4
9.1
5.5
4.6
3.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 92
XBRL? ✓  [ original filing ]
Total numbers found: 637

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10K Filed 10/22/2021
28.4
19.5
12.9
9.2
7.3
5.9
5.2
7.3
4.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 89
XBRL? ✓  [ original filing ]
Total numbers found: 807

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 1/8/2026
29.3
19.6
10.6
11.2
8.1
6.5
4.7
5.9
4.1
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 91
XBRL? ✓  [ original filing ]
Total numbers found: 509

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 4/9/2025
30.4
20.4
9.9
12.3
6.1
7.3
4.2
4.7
4.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 78
XBRL? ✓  [ original filing ]
Total numbers found: 685

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 7/10/2024
32.8
16.5
10.0
10.9
7.6
8.4
5.3
5.9
2.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 76
XBRL? ✓  [ original filing ]
Total numbers found: 752

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10K Filed 10/23/2023
27.0
17.0
13.3
9.4
9.4
7.5
5.0
7.5
3.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 87
XBRL? ✓  [ original filing ]
Total numbers found: 841

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 1/9/2023
32.3
17.0
10.3
11.9
6.7
6.7
5.6
4.9
4.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 97
XBRL? ✓  [ original filing ]
Total numbers found: 446

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 4/7/2022
33.3
17.1
11.3
13.9
4.5
5.3
6.1
4.6
3.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 66
XBRL? ✓  [ original filing ]
Total numbers found: 603

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 7/7/2021
31.1
20.0
10.8
8.2
7.1
7.2
5.2
4.7
5.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 86
XBRL? ✓  [ original filing ]
Total numbers found: 636

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10K Filed 10/27/2025
28.1
18.9
11.4
9.4
7.3
8.9
3.4
7.0
5.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 72
XBRL? ✓  [ original filing ]
Total numbers found: 963

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 1/10/2025
28.0
20.5
8.7
12.3
8.0
8.7
3.4
5.4
5.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 70
XBRL? ✓  [ original filing ]
Total numbers found: 497

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 4/9/2024
33.6
17.5
10.4
12.4
6.3
7.2
4.6
5.2
2.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 77
XBRL? ✓  [ original filing ]
Total numbers found: 670

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 7/10/2023
34.4
15.1
10.0
11.1
6.8
9.0
5.9
4.3
3.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 83
XBRL? ✓  [ original filing ]
Total numbers found: 657

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10K Filed 10/24/2022
26.5
19.2
13.6
8.4
7.9
7.2
5.6
7.4
4.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 86
XBRL? ✓  [ original filing ]
Total numbers found: 843

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
10Q Filed 1/6/2022
29.0
19.1
10.6
8.3
9.2
6.7
6.9
4.8
5.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 70
XBRL? ✓  [ original filing ]
Total numbers found: 434

■ = Typical WDFC range from 7/7/2021 to 4/9/2026
VS 10Q Filed 5/15/2026:
28
TCRT 10Q Filed 5/15/2026:
30
ITHAU 10Q Filed 5/15/2026:
64
DAIO 10Q Filed 5/15/2026:
76
SLXN 10Q Filed 5/15/2026:
80
BGLC 10Q Filed 5/15/2026:
65
AMZE 10Q Filed 5/15/2026:
98
PPSI 10Q Filed 5/15/2026:
73
CTAAU 10Q Filed 5/15/2026:
25
ATER 10Q Filed 5/15/2026:
88
BYNOU 10Q Filed 5/15/2026:
70
XSLLU 10Q Filed 5/15/2026:
79
INFQ 10Q Filed 5/15/2026:
96
ZSPC 10Q Filed 5/15/2026:
75
OVBC 10Q Filed 5/15/2026:
76
PNBK 10Q Filed 5/15/2026:
88
CGCTU 10Q Filed 5/15/2026:
26
EVFM 10Q Filed 5/15/2026:
79
MEHA 10Q Filed 5/15/2026:
63
TVGN 10Q Filed 5/15/2026:
88
RNGE 10Q Filed 5/15/2026:
48
SINT 10Q Filed 5/15/2026:
93
SLE 10Q Filed 5/15/2026:
56
CVM 10Q Filed 5/15/2026:
72
AGPU 10Q Filed 5/15/2026:
74
TACOU 10Q Filed 5/15/2026:
44
MRKR 10Q Filed 5/15/2026:
48
VACI.U 10Q Filed 5/15/2026:
0
IRRXU 10Q Filed 5/15/2026:
89
CBDY 10Q Filed 5/15/2026:
64
SCOR 10Q Filed 5/15/2026:
77
SRI 10Q Filed 5/15/2026:
96
MDIA 10Q Filed 5/15/2026:
72
IPWR 10Q Filed 5/15/2026:
70
GIPR 10Q Filed 5/15/2026:
86
EYEN 10Q Filed 5/15/2026:
74
MBVIU 10Q Filed 5/15/2026:
43
JENA.U 10Q Filed 5/15/2026:
11
QCLS 10Q Filed 5/15/2026:
88
SHFS 10Q Filed 5/15/2026:
98
 

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