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 4/8/2021 to 1/8/2026 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 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
XBRL? ✓  [ original filing, WDFC stockholder letter ]
Total numbers found: 509
Recent share count: 13,527,835 (1's column)

■ = Typical range across full coverage universe
# of Numbers Found in Filing
Benford's Law Stocks Indicator
509
Low count compared to other filers, falling in the bottom quartile. At this number count, it would take about 5 numbers to move any given column by a full percentage point.
Benford's Law Stocks Score for WDFC = 91
91

Starting from a possible score of 100, we made the following score deductions:
 • The 4's percentage was higher than the 3's percentage, increasing the penalty multiplier.
 • We deducted point (includes the impact of penalty multiplier) upon observing the 4's percentage was above the typical coverage universe range.
 • The 8's percentage was higher than the 7's percentage, increasing the penalty multiplier.
 • This is the 2nd column with percentage higher than the prior column, resulting in a penalty deduction.
 • We deducted point (includes the impact of penalty multiplier) upon observing the 8's percentage was above the typical coverage universe range.
WDFC's Score Vs. Typical Stock
Benford's Law Stocks Indicator
WDFC
Normal-to-high score compared to other filers, falling within the top of the middle 50%.
Other Stocks Ranking Near WDFC
VALU
VIVK
XRX
ZION
 VCYT
WASH
WNEB
ZD
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 149 numbers that start with the digit 1. Here they are:
13,486,302
112,453
120,589
13,083
13,534
1,214
1,027
16,497
16,332
102,257
1,422
1,407
195,596
19,970,058
19,954,495
13,503,677
13,527,614
179,557
180,065
154,423
153,495
179
148
197
141
17,451
18,925
1.29
1.39
1.28
1.39
13,524
13,548
13,549
13,573
17,451
18,925
17,024
12,740
19,954,495
180,065
15,563
1,724
1,724
12,753
12,753
17,451
17,451
19,970,058
179,557
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
17,451
18,925
1,724
1,499
1,177
14
14,457
1,730
1,406
14,930
196
124
12,753
11,958
14,771
18,692
101
119
188
1,120
1,120
10,389
11,122
10,343
10,625
112,706
113,216
17.2
16.6
10,045
1,209
10,007
1,212
12,646
13,728
13,944
125.0
13,600
14,000
125.0
197.45
17,451
18,925
17,404
18,861
13,524
13,548
13,549
13,573
18,264
117,797
193
148,896
154,423
118,547
19,172
145,507
1,606
153,495
1.8
1.2
1.0
1.0
154,423
14,074
17,346
16,011
1,439
1,722
1,067
15,039
12,474
12,227
153,495
10,745
15,831
16,023
14,088
1,613
1,696
1,091
12,652
13,681
10,180
11,391
1.02
1.02
We found 100 numbers that start with the digit 2. Here they are:
25,647
26,366
270,685
284,956
2,390
2,416
28,057
29,491
23,654
28,415
207,657
20
20
24,912
24,485
264,066
268,152
23,258
25,122
22,592
24,256
20
24,485
268,152
2,232
2,232
20
24,912
264,066
20
29,268
230,526
2,883
2,883
20
226,297
2,103
2,075
234
255
293
2,651
238
2,232
2,883
2,051
2.9
2,821
2,821
29,581
29,695
27
28,297
28,273
2,821
2,821
2,390
2,416
2,416
23
2,390
2,015
2,201
2,415
2,282
29,491
23,654
28,415
25,395
20,995
2.50
26,000
26,000
2.69
26,000
26,000
20.9
21.8
25
25
22,538
21,645
2,230
23,875
20,780
24,222
2,354
26,576
22.8
22.0
23,875
24,210
2,402
285
23,258
26,576
24,249
2,297
289
25,122
We found 54 numbers that start with the digit 3. Here they are:
3.5
37,955
34,230
36,000,000
39,500
3,627
3,627
35,453
34
330
3,889
3,627
3,907
3,349
3,874
3,907
3,349
3,456
3,467
3,310
3,583
3.8
38
3
33,508
33,510
3,667
34,230
3,416
3.39
39,500
3,188
3,793
3,297
3,122
3,194
320
3.7
3.5
33,580
38,293
34,465
37,420
3,221
3,529
35,485
34,414
35,022
33,234
3,396
33,507
3,761
3,019
36,513
4's 5's 6's
We found 57 numbers that start with the digit 4. Here they are:
48,583
459,662
475,809
4,735
435,962
428,113
459,662
475,809
49
47
427
428,113
427
427
435,962
499,931
415,799
419,426
413
416
497
41
4,932
4,710
4,954
400
400
4,542
4,097
46,699
48,583
4,640
4,287
4,294
4.2
4
49
4,154
4,486
4,734
4,594
4,028
4,755
4.5
4
47
44,949
4,575
44,866
4,274
4,028
4.7
4.7
4.9
4,063
4,671
4,583
We found 41 numbers that start with the digit 5. Here they are:
58,130
58,670
5,342
545,363
540,665
55,336
50,525
58,965
5,141
5,331
540,665
545,363
506,898
51
522
567
58,130
54,914
54,868
54,975
54,036
52,822
58,670
5,618
5,519
5,342
50.0
54,584
58,675
5,527
58,675
52,901
55,877
57,483
5
58,675
547
53
57,483
590
52
We found 33 numbers that start with the digit 6. Here they are:
60,394
6,466,381
6,426,881
67,591
69,408
63,574
648
6,185
6,426,881
6,466,381
6,376,631
6,185
6,185
6,390,381
652
691
61.0
65.6
66,535
6,861
6,577
60,394
6,799
6,229
682
64
6,188
68,576
65,408
69,436
67,591
69,436
69,408
7's 8's 9's
We found 24 numbers that start with the digit 7. Here they are:
79,871
7,697
7,849
7,849
76
7,418
739
7,849
7,848
7,290
708
72,938
79,871
7,159
719
7.8
71,873
7,817
7,788
7,988
71,873
729
7,972
750
We found 30 numbers that start with the digit 8. Here they are:
84,002
800
857
85,653
86,195
8,423
86,832
84,087
8,189
8,393
873
88
8,215
84,002
85,896
8
85,904
86,995
800
85,653
86,195
8
8.4
8,561
8,233
8
86,832
8,189
84,087
8,393
We found 21 numbers that start with the digit 9. Here they are:
97,123
97,150
91,279
9,545
9,375
94
994
9,985
935
9,547
923
97,150
97,123
95.0
90,995
9,544
9,417
9,933
9,801
9
94
While the above WDFC 10Q Filed 1/8/2026 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 1/8/2026 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 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 4/8/2021 to 1/8/2026
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: 77
XBRL? ✓  [ original filing ]
Total numbers found: 685

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
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: 87
XBRL? ✓  [ original filing ]
Total numbers found: 636

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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: 73
XBRL? ✓  [ original filing ]
Total numbers found: 963

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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: 69
XBRL? ✓  [ original filing ]
Total numbers found: 497

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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: 76
XBRL? ✓  [ original filing ]
Total numbers found: 670

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
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: 72
XBRL? ✓  [ original filing ]
Total numbers found: 434

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
10Q Filed 4/8/2021
34.6
18.5
10.6
8.3
5.5
6.8
4.2
5.2
6.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 69
XBRL? ✓  [ original filing ]
Total numbers found: 601

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
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: 63
XBRL? ✓  [ original filing ]
Total numbers found: 902

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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: 63
XBRL? ✓  [ original filing ]
Total numbers found: 484

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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: 86
XBRL? ✓  [ original filing ]
Total numbers found: 617

■ = Typical WDFC range from 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
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 4/8/2021 to 1/8/2026
KBH 10K Filed 1/23/2026:
96
NFLX 10K Filed 1/23/2026:
78
SLB 10K Filed 1/23/2026:
95
TEL 10Q Filed 1/23/2026:
84
BAH 10Q Filed 1/23/2026:
92
PG 10Q Filed 1/22/2026:
74
INTC 10K Filed 1/22/2026:
87
DHI 10Q Filed 1/22/2026:
92
MKC.V 10K Filed 1/22/2026:
85
FUL 10K Filed 1/22/2026:
96
FOR 10Q Filed 1/22/2026:
54
CACI 10Q Filed 1/22/2026:
65
NG 10K Filed 1/22/2026:
93
NVEC 10Q Filed 1/21/2026:
54
PAPL 10Q Filed 1/20/2026:
68
GTLL 10Q Filed 1/20/2026:
45
RIVF 10Q Filed 1/20/2026:
61
TMGI 10Q Filed 1/20/2026:
79
PRGS 10K Filed 1/20/2026:
92
TPET 10K Filed 1/20/2026:
68
IVHI 10K Filed 1/20/2026:
26
BNED 10Q Filed 1/20/2026:
93
DIT 10Q Filed 1/20/2026:
62
NKGN 10Q Filed 1/20/2026:
39
RR 10K Filed 1/20/2026:
82
UGRO 10K Filed 1/16/2026:
95
ADBE 10K Filed 1/15/2026:
98
IIIN 10Q Filed 1/15/2026:
91
BMRA 10Q Filed 1/14/2026:
43
FNGR 10Q Filed 1/14/2026:
42
CVGW 10K Filed 1/14/2026:
54
NTRP 10Q Filed 1/14/2026:
74
DBMM 10Q Filed 1/14/2026:
7
RILY 10Q Filed 1/14/2026:
81
CODI 10Q Filed 1/14/2026:
100
RFIL 10K Filed 1/14/2026:
84
LOOP 10Q Filed 1/14/2026:
67
HOVR 10Q Filed 1/14/2026:
64
LEDS 10Q Filed 1/14/2026:
92
EACO 10Q Filed 1/13/2026:
54
 

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