Insider trading

Period: 120 months Stock: BMRN Plan: Not on a plan × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

294 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

294 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

294 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

294 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
294 decisions over 120 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
294 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

294 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Sep 2026
Davis George Eric EVP, Chief Legal Officer
Sold at will
$1.16M 17,557 at 66.28
22.3%
Not planned
7 May 2026
Friberg Gregory R EVP, Chief R&D Officer
Sold at will
$176.68K 3,281 at 53.85
6.0%
Not planned
11 Mar 2026
Guyer Charles Greg EVP, Chief Technical Officer
Sold at will
$996.74K 16,486 at 60.46
17.1%
Not planned
26 Feb 2026
Davis George Eric EVP, Chief Legal Officer
Sold at will
$1.60M 26,061 at 61.36
26.5%
Not planned
26 Feb 2026
Friberg Gregory R EVP, Chief R&D Officer
Sold at will
$381.94K 6,326 at 60.38
14.4%
Not planned
6 Mar 2025
Guyer Charles Greg EVP, Chief Technical Officer
Sold at will
$501.36K 7,034 at 71.28
7.4%
Not planned
12 Nov 2024
Guyer Charles Greg EVP, Chief Technical Officer
Sold at will
$350.32K 5,278 at 66.37
7.1%
Not planned
6 Mar 2024
Sold at will
$86.71K 1,000 at 86.71
0.2%
Not planned
5 Mar 2024
FUCHS HENRY J President, Worldwide R&D
Sold at will
$3.01M 35,341 at 85.18
14.3%
Not planned
5 Mar 2024
Sold at will
$85.51K 1,000 at 85.51
0.2%
Not planned
27 Feb 2024
Sold at will
$90.35K 1,000 at 90.35
0.2%
Not planned
10 Aug 2023
FUCHS HENRY J President, Worldwide R&D
Sold at will
$1.09M 12,000 at 90.43
6.4%
Not planned
9 Aug 2023
Guyer Charles Greg EVP, Chief Technical Officer
Sold at will
$500.11K 5,360 at 93.30
11.8%
Not planned
8 Aug 2023
Davis George Eric EVP, Chief Legal Officer
Sold at will
$983.66K 11,000 at 89.42
13.7%
Not planned
8 Aug 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold at will
$529.74K 6,000 at 88.29
1.4%
Not planned
7 Aug 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold at will
$352.40K 4,000 at 88.10
0.9%
Not planned
13 Mar 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$723.60K 8,000 at 90.45
1.6%
10 Mar 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$1.38M 15,000 at 92.28
3.0%
13 Feb 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$654.90K 6,000 at 109.15
1.8%
10 Feb 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$1.65M 15,000 at 110.11
4.5%
25 Jan 2023
Ajer Jeffrey Robert EVP, Chief Commercial Officer
Sold, plan not stated 2×
$5.67M 49,000 at 115.70
54.4%
Sold half or more
17 Jan 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$1.12M 10,000 at 111.55
3.0%
13 Jan 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$1.12M 10,000 at 112.25
3.0%
13 Jan 2023
Mueller Brian EVP, Chief Financial Officer
Sold, plan not stated
$286.25K 2,500 at 114.50
8.3%
13 Dec 2022
Mueller Brian EVP, Chief Financial Officer
Sold, plan not stated
$268.75K 2,500 at 107.50
8.3%
13 Dec 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$106.89K 1,000 at 106.89
0.3%
2 Dec 2022
Mueller Brian EVP, Chief Financial Officer
Sold, plan not stated 3×
$731.60K 7,001 at 104.50
20.1%
2 Dec 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated 5×
$155.97K 1,500 at 103.98
0.5%
23 Nov 2022
Mueller Brian EVP, Chief Financial Officer
Sold, plan not stated 3×
$531.09K 5,379 at 98.73
15.7%
2 Nov 2022
Ajer Jeffrey Robert EVP, Chief Commercial Officer
Sold, plan not stated
$258.36K 3,000 at 86.12
6.8%
31 Oct 2022
Alles Mark J Director
Bought
$314.47K 3,625 at 86.75
49.8%
First buy on file
31 Oct 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$129.83K 1,500 at 86.55
0.5%
14 Oct 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$359.56K 4,000 at 89.89
1.2%
15 Aug 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$285.63K 3,000 at 95.21
0.9%
12 Aug 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$379.00K 4,000 at 94.75
1.2%
11 Aug 2022
Ajer Jeffrey Robert EVP, Chief Commercial Officer
Sold, plan not stated
$286.86K 3,000 at 95.62
6.4%
9 Aug 2022
Davis George Eric EVP, Chief Legal Officer
Sold, plan not stated 2×
$4.91M 51,216 at 95.96
48.1%
8 Aug 2022
Guyer Charles Greg EVP, Chief Technical Officer
Sold, plan not stated
$599.15K 6,205 at 96.56
12.8%
5 Aug 2022
Mueller Brian EVP, Chief Financial Officer
Sold, plan not stated
$330.75K 3,500 at 94.50
10.2%
8 Jul 2022
Davis George Eric EVP, Chief Legal Officer
Sold, plan not stated
$665.82K 7,398 at 90.00
11.2%
8 Jul 2022
Mueller Brian EVP, Chief Financial Officer
Sold, plan not stated
$656.66K 7,337 at 89.50
19.3%
26 May 2022
Ajer Jeffrey Robert EVP, Chief Commercial Officer
Sold, plan not stated
$103.25K 1,308 at 78.94
2.4%
6 May 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$1.62M 20,000 at 81.00
5.6%
5 May 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$841.40K 10,000 at 84.14
2.9%
4 May 2022
Mueller Brian EVP, Chief Financial Officer
Sold, plan not stated 2×
$997.10K 11,800 at 84.50
23.4%
2 May 2022
Davis George Eric EVP, Chief Legal Officer
Sold, plan not stated
$1.23M 15,347 at 80.38
18.8%
2 May 2022
MEIER RICHARD A Director
Sold, plan not stated 2×
$318.35K 3,878 at 82.09
3.6%
29 Apr 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$409.75K 5,000 at 81.95
1.5%
28 Apr 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$1.68M 20,000 at 83.79
5.6%
18 Apr 2022
BIENAIME JEAN JACQUES Chief Executive Officer
Sold, plan not stated
$1.64M 20,000 at 81.91
5.6%
Showing 1–50 of 294. Page 1 of 6 Older →