On this page of Benford's Law Stocks.com we present our study of REGENERON PHARMACEUTICALS, INC. — ticker symbol REGN. SEC filings have been screened by our Benford's Law software, for quarterly 10Q and annual 10K filings from 5/6/2021 to 2/4/2026 for REGENERON PHARMACEUTICALS, INC. under CIK number 0000872589. 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 REGN, 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 REGENERON PHARMACEUTICALS, INC. based on the past REGN filings our system processed in the past.
27.4
14.8
12.8
12.4
10.0
4.6
9.2
5.3
3.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
XBRL?   [ original filing, REGN stockholder letter ]
Total numbers found: 1,020
Recent share count: 103,282,318 (1's column)

= Typical range across full coverage universe
Benford's Law Stocks Indicator
1020
Normal count compared to other filers, falling within the middle 50%. At this number count, it would take about 10 numbers to move any given column by a full percentage point.
68

Starting from a possible score of 100, we made the following score deductions:
 • We deducted point upon observing the 1's percentage was below the company's typical historical range.
 • We deducted points upon observing the 4's percentage was above the typical coverage universe range.
 • We deducted point upon observing the 4's percentage was above the company's typical historical range.
 • We deducted point upon observing the 5's percentage was above the typical coverage universe range.
 • We deducted points upon observing the 5's percentage was above the company's typical historical range.
 • We deducted point upon observing the 6's percentage was below the typical coverage universe range.
 • We deducted point upon observing the 6's percentage was below the company's typical historical range.
 • The 7's percentage was higher than the 6's percentage, increasing the penalty multiplier.
 • We deducted points (includes the impact of penalty multiplier) upon observing the 7's percentage was above the typical coverage universe range.
 • We deducted points (includes the impact of penalty multiplier) upon observing the 7's percentage was above the company's typical historical range.
Benford's Law Stocks Indicator
REGN
Low score compared to other filers, falling in the bottom quartile.
OBLG
PANL
DC
OMER
OFS
PETV
STRR
NHC
Check our work! We provide our REGENERON PHARMACEUTICALS, INC. 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 REGN 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 279 numbers that start with the digit 1. Here they are:
1,817,146
103,902,660
1,200
1,577.9
18,021.9
18,660.9
10,260.6
1,257.4
1,148.6
1,821.2
1,136.0
1,985.9
1,984.4
185.7
1,571.4
1.8
137.6
136.0
1
1
13,995.0
12,855.9
18,612.8
15,167.4
14,342.9
14,202.0
13,117.2
124.1
101.0
186.1
1,140.8
1,087.3
10.0
10,765.0
10,211.3
1,696.6
1,652.8
152.2
104.6
107.9
106.7
108.6
115.1
113.7
158.2
1.8
130.4
1
10,353.3
1,152.2
1,152.2
1
157.9
157.9
1.8
133.1
1
11,354.0
12,560.4
1,454.6
1,454.6
1.2
1,021.3
1,021.3
1
1.8
136.0
1
12,855.9
15,167.4
1.0
1
10.8
1,001.6
1,001.6
1.8
137.6
1
13,995.0
18,612.8
118.3
135.5
1
120.1
10,958.3
16,617.4
11,646.0
11,546.2
15,027.3
125.7
16.5
1,465.3
1,145.5
1,029.1
10.3
1,790.1
1,636.9
1,201.1
165.8
1,452.2
1,216.8
182.4
162.2
125.7
10.1
111.4
155.3
1,972.7
157.5
162.3
143.0
128.8
127.8
119.7
122.2
148.2
100
1,610.6
1,216.2
1,282.7
1,403.3
1,376.4
139.7
111.1
150.0
100.0
12.5
117.6
10,141.0
10,219.5
15.2
1
1.4
15,617.4
15,713.4
1
14,338.0
14,329.1
10,224.8
1.5
15,713.4
14,329.1
1,127.7
10,219.5
10,219.5
17,869.3
1,162.0
16,707.3
10.3
10.3
1,452.2
1,264.2
188.0
1,095.3
1,095.3
16,876.6
14,517.1
159.8
147.5
117.7
10.6
117.7
1.576
1.484
1,641.6
1,342.3
190.2
139.8
172.9
126.3
102.3
174.4
154.5
1,543.7
1,494.5
1,890.2
1,721.6
1,635.3
1,203.4
1,347.7
1,093.4
10.0
1.2
10.0
1,698.1
1,257.4
1,410.5
1,148.6
178.8
128.9
124
155.0
1.750
1,244.5
1,243.3
1,985.9
1,984.4
162.9
148.4
19.2
14.5
14.5
14.5
188.1
1,083.2
1.486
12.4
12.7
1.2
11.8
11.5
193.6
1.682
1.096
1.9
1.6
1.4
1
1.493
1.4
1.2
1,012.3
1,092.6
19.8
11.1
1,511.2
1,124.6
1,083.5
15.5
183.1
1,253.0
1,098.4
120.0
1
1
133.3
1.6
1
124.2
14.1
1
13.9
1
192.6
145.1
158.8
185.0
1.9
1,313.7
153.4
1.0
1,577.9
1,313.7
165.4
135.6
104.6
107.9
106.7
1.9
108.6
115.1
113.7
1.6
1.8
178.8
151.6
1,758.1
1,588.8
1,295.6
1,800.8
1,681.7
1,537.0
1,391.2
1,195.9
1,053.9
155.0
148.5
190.8
176.3
We found 151 numbers that start with the digit 2. Here they are:
2,438
2,488.2
2,876.4
2,527.1
208.7
2,018.8
28.2
29,353.6
2,700.0
2,954.4
2,631.3
2.1
225.2
245.7
2.4
23,306.7
238.8
22.6
22,664.0
2,214.6
2,214.6
27,260.3
25.5
25,973.1
2.8
2,613.9
2,613.9
28.2
29,353.6
2.6
266.4
275.3
271.7
227.8
20.1
207.8
2,468.1
2,603.3
2,235.0
2,200.5
248.8
2,489.0
2,737.8
2,489.0
2,737.8
2,747.8
262.5
241.7
27
24
25
2,074.5
2,669.0
2,518.5
2,447.3
2,363.9
2,989.9
2,751.7
2,659.2
20
296
20.0
287.6
295.7
216.3
2.4
265.7
2
265.9
241.4
242.8
2.5
25.1
279.0
279.3
2,121.6
265.9
265.9
242.8
242.8
279.3
279.3
2,359.5
235.6
241.6
2,573.2
219.7
203.8
278.8
288.2
2,614.3
2,286.9
254.3
2.4
261.9
213.2
2,876.4
2,527.1
2.800
245.8
217.4
229.0
204.1
22.5
266.8
2.8
2.9
2,613.9
2,214.6
22.3
2,185.9
2,178.9
2,100.0
206.58
235.32
264.37
26
25
26
2.5
247.91
209.59
2
245.7
26.0
21.0
2.3
2.5
20.6
2.4
27.0
21.0
21.0
2,530.2
264.8
201.7
271.2
2.1
2.4
2.1
2
2,488.2
2,730.0
2,489.0
2,737.8
258.2
241.5
210.6
2,694.4
2,538.1
2,265.8
We found 131 numbers that start with the digit 3. Here they are:
3,261
3,118.1
3,200.8
3,087.3
349.2
3,314.1
37,759.4
3,944.3
30.0
320.0
35,797.1
31,672.9
33.7
31,256.9
37,759.4
3,577.9
3,990.7
367.3
3,953.6
37.05
38.34
34.77
3,953.6
3
3.5
3.0
3,953.6
3,953.6
31,672.9
3,456.2
3,456.2
380.7
376.6
35,797.1
33.7
31,256.9
3,953.6
36.1
338.8
375.3
37.9
315.3
3.3
3,185.1
3,438.6
370.3
33.4
3,715.4
3
381.6
3,119.4
3,123.7
324.3
37.4
3.458
353.9
388.3
3,053.0
3,292.5
3,182.1
30
35
3.0
3,923.5
3,136.5
349.9
30.0
3
31.4
3.4
380.6
381.1
3
30.1
39.0
34.3
34.3
381.1
381.1
33.3
334.0
3,200.8
3,087.3
3,105.9
364.8
354.1
328.8
3.884
357.2
315.7
351.3
37.8
30.3
35.8
36.5
39.1
39.6
31.9
33.7
31.2
31.2
321.9
320
30
3.0
3,456.2
351.9
376.0
357.1
385.8
3.79
3.1
362.3
3.2
367.3
3
3.5
3.2
3
3,146.2
3,407.1
3,314.1
353.5
3.2
3.0
3,953.6
37.05
38.34
34.77
3,118.1
3,123.7
4's 5's 6's
We found 126 numbers that start with the digit 4. Here they are:
474.8
4,599.7
4,077.2
40,558.7
4,368.4
40.0
40,558.7
4,439.0
4,047.1
43.8
4,779.9
4,199.3
4,504.9
4,412.6
43.07
40.90
41.48
4,504.9
4,412.6
4,590.3
4,485.6
4,111.5
4.1
4,412.6
4,412.6
4.1
4,504.9
4,504.9
4,504.9
4,412.6
482.9
421.0
498.1
407.5
474.0
4,978.9
4,420.5
4,594.0
4
41.6
4,767.1
4,384.7
429.5
4.278
439.2
455.7
462.7
497.2
421.1
400.7
45
46.8
442.3
48.5
44.0
45.0
45.0
4,352.2
4,367.3
4,820.5
4,817.0
4
4
495.9
4,367.3
4,367.3
4,817.0
4,817.0
43.2
450.8
4,599.7
4.332
431.9
440.7
44.4
46.1
45.0
4.40
41.4
48.5
48.5
40.3
40.3
41.3
40
4
49
4.11
4.29
475.9
485.61
476.3
411.3
4,561.6
4,779.9
4,199.3
479.1
43.1
407.9
4.9
44.5
480.3
4
44.5
4.3
4.9
4.6
4.0
4
452.0
419.7
49.9
43.0
4,079.1
4,077.2
401.9
43.1
442.5
4,504.9
4,412.6
4.8
4.9
43.07
40.90
41.48
4,439.0
We found 102 numbers that start with the digit 5. Here they are:
54.8
5,487.1
5,741.1
5,120.4
553.0
5,503.1
515.0
536.1
5,850.2
5,132.0
53.4
55.2
5,230.7
576.2
576.2
5.6
543.7
554.0
51.7
598.6
54.9
532.1
52.6
5,719.6
5,968.2
5,885.4
538.8
507.5
50
50
51
546.8
539.1
50
595
55
50.0
5,241.6
50.0
534.4
571.7
50
5
540.8
541.1
5
548.3
548.7
5
5,487.1
541.1
541.1
548.7
548.7
52.3
52.3
52.0
522.0
5,120.4
52.8
52.8
52.8
52.8
519.3
571.1
500.0
50.0
576.7
591.2
53.6
59.5
5.03
5.38
5.52
59.1
52.1
52.3
55.1
5.6
588.47
519.17
596.65
592.93
536.47
589.8
554.7
52.0
5,707.0
5,191.2
5,230.7
576.5
5.3
5.8
5
5.9
542.8
520.9
5.6
58.9
518.2
5,850.2
5,132.0
We found 47 numbers that start with the digit 6. Here they are:
6,524.3
6,211.9
627.7
6,309.1
6,057.8
6
66.6
6.9
637.4
637.4
619.7
640.4
629.1
635.9
634.7
69.8
6,309.1
697.3
631.6
65
642.4
607.9
613.0
69.5
655.4
6.9
6
6,524.3
6.0
641.5
6,886.6
640.9
68.8
60.6
691.40
691.40
667.9
6.5
645.2
6.6
696.4
696.4
635.4
6.2
62.7
635.4
614.9
7's 8's 9's
We found 94 numbers that start with the digit 7. Here they are:
789.5
720.0
720.0
77.5
7.9
7,629.2
7,078.0
7,331.2
702.6
73.0
789.2
725.8
73.6
708.4
708.4
7.5
74.1
71.7
78.6
73.0
73.0
7.9
72.2
77.5
785.4
757.3
736.8
735.1
7.9
755.9
718.6
700.6
7
73.1
787.3
77.3
76.8
7,629.2
7,078.0
79
79.3
760.4
729.3
76.3
76.8
7,804.8
716.8
711.4
76.8
76.8
727.5
725.7
7,734.7
788.0
715.9
7.6
773.0
786.2
741.4
741.1
750.0
720.0
720.0
720.0
78.4
78.7
727.6
779.9
761.3
720.0
7
752.01
7
786.79
760.35
718.94
7
734.49
753.77
748.08
7.7
75.3
785.4
757.3
725.8
743.0
7.7
725.8
7.7
79.6
77.2
7.8
75.4
71.6
We found 54 numbers that start with the digit 8. Here they are:
8,900.1
8,405.8
883.2
883.7
844.4
83.0
8
894.3
894.3
80.9
83.0
85.4
85.4
885.0
837.8
898.4
863.1
87
81.5
870.8
80
83.7
80.0
81.3
82.9
80.9
8,226.9
8,220.6
82.7
82.4
8,220.6
8,220.6
82.4
82.4
879.5
8.8
875.6
822.5
808.6
89.4
85.8
88
8.7
835.91
84.7
845.2
834.5
837.8
870.3
82.7
8.3
8
84.1
8
We found 36 numbers that start with the digit 9. Here they are:
939.0
9,301.8
932.1
959.9
9,070.1
9,949.3
996.9
996.9
993.7
982.8
946.1
9,442.2
944.7
93.5
91.0
95.7
98.5
993.9
955.6
966.2
92.2
986.8
954.4
97.1
97.5
97.5
96.4
986.8
94
95.7
90.2
935.5
9.2
9
93.0
94.6
While the above REGN 10K Filed 2/4/2026 is interesting in isolation, we have found that it is also useful to take a look at older REGENERON PHARMACEUTICALS, INC. 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 10K Filed 2/4/2026 but instead of the chart comparing against the typical company across our coverage universe, below we show the same chart compared against the typical REGN 10Q and 10K filings that we have processed historically. This is followed by similar charts for each of those historical filings.

27.4
14.8
12.8
12.4
10.0
4.6
9.2
5.3
3.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 68
XBRL?   [ original filing ]
Total numbers found: 1,020

= Typical REGN range from 5/6/2021 to 2/4/2026
34.1
14.6
16.7
6.9
5.0
7.8
6.7
6.9
1.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 48
XBRL?   [ original filing ]
Total numbers found: 540

= Typical REGN range from 5/6/2021 to 2/4/2026
35.1
18.0
8.5
8.0
7.4
7.2
6.1
5.0
4.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 97
XBRL?   [ original filing ]
Total numbers found: 704

= Typical REGN range from 5/6/2021 to 2/4/2026
34.7
19.3
10.1
8.3
8.3
6.0
3.8
4.4
5.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 88
XBRL?   [ original filing ]
Total numbers found: 812

= Typical REGN range from 5/6/2021 to 2/4/2026
27.6
18.3
12.5
11.5
8.0
6.6
7.7
4.6
3.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 90
XBRL?   [ original filing ]
Total numbers found: 1,052

= Typical REGN range from 5/6/2021 to 2/4/2026
36.8
12.6
11.6
8.9
6.1
5.7
6.1
6.8
5.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 75
XBRL?   [ original filing ]
Total numbers found: 541

= Typical REGN range from 5/6/2021 to 2/4/2026
36.6
15.6
11.9
9.8
7.1
6.1
5.8
3.9
3.2
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 99
XBRL?   [ original filing ]
Total numbers found: 691

= Typical REGN range from 5/6/2021 to 2/4/2026
35.3
14.0
16.9
7.9
6.4
6.5
5.0
4.9
3.0
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 76
XBRL?   [ original filing ]
Total numbers found: 798

= Typical REGN range from 5/6/2021 to 2/4/2026
27.2
15.3
12.9
12.1
8.2
6.6
8.6
6.3
2.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 76
XBRL?   [ original filing ]
Total numbers found: 1,071

= Typical REGN range from 5/6/2021 to 2/4/2026
31.6
16.6
8.9
6.7
9.4
7.2
8.1
7.6
3.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 66
XBRL?   [ original filing ]
Total numbers found: 541

= Typical REGN range from 5/6/2021 to 2/4/2026
35.3
19.9
11.5
7.3
4.8
6.2
5.0
5.3
4.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 88
XBRL?   [ original filing ]
Total numbers found: 723

= Typical REGN range from 5/6/2021 to 2/4/2026
34.1
16.6
11.5
9.4
8.2
6.4
4.4
5.0
4.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 99
XBRL?   [ original filing ]
Total numbers found: 818

= Typical REGN range from 5/6/2021 to 2/4/2026
30.7
19.3
12.6
11.4
7.1
5.0
6.9
4.4
2.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL?   [ original filing ]
Total numbers found: 977

= Typical REGN range from 5/6/2021 to 2/4/2026
39.1
12.7
10.7
8.2
7.4
9.6
6.1
3.5
2.7
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 75
XBRL?   [ original filing ]
Total numbers found: 488

= Typical REGN range from 5/6/2021 to 2/4/2026
35.2
18.6
13.5
7.3
7.1
6.2
4.8
5.5
1.9
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL?   [ original filing ]
Total numbers found: 731

= Typical REGN range from 5/6/2021 to 2/4/2026
33.7
18.5
11.2
7.2
7.9
6.7
5.9
5.6
3.3
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 100
XBRL?   [ original filing ]
Total numbers found: 762

= Typical REGN range from 5/6/2021 to 2/4/2026
28.0
15.8
11.7
11.7
8.6
7.9
7.1
5.9
3.4
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 95
XBRL?   [ original filing ]
Total numbers found: 1,098

= Typical REGN range from 5/6/2021 to 2/4/2026
33.3
19.7
9.5
6.3
6.7
7.1
5.4
6.1
5.8
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 74
XBRL?   [ original filing ]
Total numbers found: 537

= Typical REGN range from 5/6/2021 to 2/4/2026
33.6
16.6
12.3
9.0
7.2
5.2
6.6
5.0
4.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 100
XBRL?   [ original filing ]
Total numbers found: 737

= Typical REGN range from 5/6/2021 to 2/4/2026
36.2
14.7
10.7
8.3
8.1
7.9
5.3
4.4
4.5
 
%1 %2 %3 %4 %5 %6 %7 %8 %9
Benford's Law Stocks Score: 97
XBRL?   [ original filing ]
Total numbers found: 757

= Typical REGN range from 5/6/2021 to 2/4/2026
 

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