Average Insider

Where insiders trade, we follow

Insider Buy/Sell Details for the Biotechnology Industry — Last 30 Days

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.2:1
Daily Buy & Sell Volume
Oct 14, 2026
Sale
Shares
22,583
Price
$23.40
Total Value
$528.53K
Shares Held After
10,750
% of Holdings
67.7%
Oct 14, 2026
Purchase
Shares
100
Price
$85.76
Total Value
$8.58K
Shares Held After
170,000
% of Holdings
0.1%
Oct 14, 2026
Purchase
Shares
2,451
Price
$85.00
Total Value
$208.33K
Shares Held After
169,900
% of Holdings
1.4%
Oct 14, 2026
Purchase
Shares
2,449
Price
$84.07
Total Value
$205.89K
Shares Held After
167,449
% of Holdings
1.5%
Oct 14, 2026
Purchase
Shares
100
Price
$85.76
Total Value
$8.58K
Shares Held After
745,588
% of Holdings
0.0%
Oct 14, 2026
Purchase
Shares
2,470
Price
$85.00
Total Value
$209.95K
Shares Held After
745,488
% of Holdings
0.3%
Oct 14, 2026
Purchase
Shares
2,470
Price
$84.07
Total Value
$207.65K
Shares Held After
743,018
% of Holdings
0.3%
Oct 14, 2026
Sale
Shares
505
Price
$126.55
Total Value
$63.91K
Shares Held After
132,616
% of Holdings
0.4%
Oct 14, 2026
Sale
Shares
597
Price
$125.33
Total Value
$74.82K
Shares Held After
133,121
% of Holdings
0.4%
Oct 14, 2026
Sale
Shares
920
Price
$124.37
Total Value
$114.42K
Shares Held After
133,718
% of Holdings
0.7%
Oct 14, 2026
Sale
Shares
2,604
Price
$123.29
Total Value
$321.05K
Shares Held After
134,638
% of Holdings
1.9%
Oct 14, 2026
Sale
Shares
2,072
Price
$122.62
Total Value
$254.06K
Shares Held After
137,242
% of Holdings
1.5%
Oct 14, 2026
Sale
Shares
476
Price
$121.14
Total Value
$57.66K
Shares Held After
139,314
% of Holdings
0.3%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
50
Price
$781.47
Total Value
$39.07K
Shares Held After
47,833
% of Holdings
0.1%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
463
Price
$780.63
Total Value
$361.43K
Shares Held After
47,883
% of Holdings
1.0%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
380
Price
$779.59
Total Value
$296.24K
Shares Held After
48,346
% of Holdings
0.8%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
454
Price
$778.64
Total Value
$353.50K
Shares Held After
48,726
% of Holdings
0.9%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
38
Price
$777.76
Total Value
$29.55K
Shares Held After
49,180
% of Holdings
0.1%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
66
Price
$776.31
Total Value
$51.24K
Shares Held After
49,218
% of Holdings
0.1%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
376
Price
$775.46
Total Value
$291.57K
Shares Held After
49,284
% of Holdings
0.8%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
121
Price
$774.48
Total Value
$93.71K
Shares Held After
49,660
% of Holdings
0.2%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
224
Price
$773.40
Total Value
$173.24K
Shares Held After
49,781
% of Holdings
0.4%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
211
Price
$772.56
Total Value
$163.01K
Shares Held After
50,005
% of Holdings
0.4%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
283
Price
$771.56
Total Value
$218.35K
Shares Held After
50,216
% of Holdings
0.6%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
12
Price
$770.20
Total Value
$9.24K
Shares Held After
50,499
% of Holdings
0.0%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
127
Price
$769.30
Total Value
$97.70K
Shares Held After
50,511
% of Holdings
0.3%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
105
Price
$768.33
Total Value
$80.67K
Shares Held After
50,638
% of Holdings
0.2%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
192
Price
$767.39
Total Value
$147.34K
Shares Held After
50,743
% of Holdings
0.4%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
279
Price
$766.47
Total Value
$213.85K
Shares Held After
50,935
% of Holdings
0.5%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
271
Price
$765.39
Total Value
$207.42K
Shares Held After
51,214
% of Holdings
0.5%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
219
Price
$764.40
Total Value
$167.40K
Shares Held After
51,485
% of Holdings
0.4%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
25
Price
$763.76
Total Value
$19.09K
Shares Held After
51,704
% of Holdings
0.0%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
55
Price
$762.57
Total Value
$41.94K
Shares Held After
51,729
% of Holdings
0.1%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
27
Price
$761.36
Total Value
$20.56K
Shares Held After
51,784
% of Holdings
0.1%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
74
Price
$760.65
Total Value
$56.29K
Shares Held After
51,811
% of Holdings
0.1%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
14
Price
$759.96
Total Value
$10.64K
Shares Held After
51,885
% of Holdings
0.0%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
24
Price
$758.16
Total Value
$18.20K
Shares Held After
51,899
% of Holdings
0.0%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
16
Price
$757.68
Total Value
$12.12K
Shares Held After
51,923
% of Holdings
0.0%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
35
Price
$755.91
Total Value
$26.46K
Shares Held After
51,939
% of Holdings
0.1%

REGENERON PHARMACEUTICALS, INC. (REGN)

MURPHY ANDREW J — Co-Chief Scientific Officer
Oct 14, 2026
Sale
Shares
6
Price
$753.76
Total Value
$4.52K
Shares Held After
51,974
% of Holdings
0.0%
Oct 14, 2026
Purchase
Shares
10,000
Price
$8.46
Total Value
$84.57K
Shares Held After
1,037,000
% of Holdings
1.0%
Oct 14, 2026
Sale
Shares
40
Price
$546.00
Total Value
$21.84K
Shares Held After
324,443
% of Holdings
0.0%
Oct 14, 2026
Sale
Shares
480
Price
$545.48
Total Value
$261.83K
Shares Held After
324,483
% of Holdings
0.1%
Oct 14, 2026
Sale
Shares
480
Price
$544.35
Total Value
$261.29K
Shares Held After
324,963
% of Holdings
0.1%
Oct 14, 2026
Sale
Shares
400
Price
$543.15
Total Value
$217.26K
Shares Held After
325,443
% of Holdings
0.1%
Oct 14, 2026
Sale
Shares
883
Price
$542.07
Total Value
$478.64K
Shares Held After
325,843
% of Holdings
0.3%
Oct 14, 2026
Sale
Shares
1,930
Price
$541.20
Total Value
$1.04M
Shares Held After
326,726
% of Holdings
0.6%
Oct 14, 2026
Sale
Shares
2,002
Price
$540.23
Total Value
$1.08M
Shares Held After
328,656
% of Holdings
0.6%
Oct 14, 2026
Sale
Shares
525
Price
$539.09
Total Value
$283.02K
Shares Held After
330,658
% of Holdings
0.2%
Oct 14, 2026
Sale
Shares
1,127
Price
$538.00
Total Value
$606.33K
Shares Held After
331,183
% of Holdings
0.3%
Version: v26.10.11