Insider trading

Period: 120 months Stock: BMRN + Add filter Clear all
Views & alerts

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When

Period

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

323 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.

323 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.

323 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.

323 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.
323 decisions over 120 months
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
323 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.

323 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
20 May 2025
Burkhart Erin GVP, Chief Accounting Officer
Sold on a plan
$105.93K 1,786 at 59.31
11.2%
Planned (10b5-1)
2 May 2025
Hubbard Cristin EVP, Chief Commercial Officer
Sold on a plan
$17.72K 273 at 64.92
0.8%
Planned (10b5-1)
19 Mar 2025
Burkhart Erin GVP, Chief Accounting Officer
Sold on a plan
$92.62K 1,295 at 71.52
7.1%
Planned (10b5-1)
6 Mar 2025
Guyer Charles Greg EVP, Chief Technical Officer
Sold at will
$501.36K 7,034 at 71.28
7.4%
Not planned
24 Feb 2025
Burkhart Erin GVP, Chief Accounting Officer
Sold on a plan
$91.90K 1,344 at 68.38
9.3%
Planned (10b5-1)
12 Nov 2024
Guyer Charles Greg EVP, Chief Technical Officer
Sold at will
$350.32K 5,278 at 66.37
7.1%
Not planned
13 Aug 2024
Burkhart Erin GVP, Chief Accounting Officer
Sold on a plan
$64.26K 714 at 90.00
4.7%
Planned (10b5-1)
30 May 2024
Mueller Brian EVP, Chief Financial Officer
Sold on a plan
$375.95K 5,000 at 75.19
6.5%
Planned (10b5-1)
28 May 2024
Davis George Eric EVP, Chief Legal Officer
Sold on a plan 2×
$3.04M 40,850 at 74.51
42.1%
Planned (10b5-1)
10 May 2024
Sold on a plan
$1.62M 20,000 at 81.14
4.0%
Planned (10b5-1)
9 May 2024
Sold on a plan
$1.63M 20,000 at 81.62
4.0%
Planned (10b5-1)
2 May 2024
Ajer Jeffrey Robert EVP, Chief Commercial Officer
Sold on a plan
$414.55K 5,000 at 82.91
7.0%
Planned (10b5-1)
2 May 2024
Davis George Eric EVP, Chief Legal Officer
Sold on a plan
$157.27K 1,850 at 85.01
3.2%
Planned (10b5-1)
12 Apr 2024
Sold on a plan
$1.83M 20,000 at 91.26
4.0%
Planned (10b5-1)
11 Apr 2024
Sold on a plan
$1.82M 20,000 at 90.99
4.0%
Planned (10b5-1)
10 Apr 2024
Burkhart Erin GVP, Chief Accounting Officer
Sold on a plan
$205.74K 2,286 at 90.00
12.4%
Planned (10b5-1)
28 Mar 2024
Davis George Eric EVP, Chief Legal Officer
Sold on a plan
$2.17M 24,602 at 88.34
30.6%
Planned (10b5-1)
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
Ajer Jeffrey Robert EVP, Chief Commercial Officer
Sold on a plan
$348.28K 4,000 at 87.07
4.1%
Planned (10b5-1)
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
9 Feb 2024
Sold on a plan
$1.32M 15,000 at 88.28
3.5%
Planned (10b5-1)
8 Feb 2024
Sold on a plan
$1.35M 15,000 at 89.77
3.5%
Planned (10b5-1)
10 Jan 2024
Sold on a plan
$963.80K 10,000 at 96.38
2.3%
Planned (10b5-1)
9 Jan 2024
Sold on a plan
$981.90K 10,000 at 98.19
2.3%
Planned (10b5-1)
21 Dec 2023
Sold on a plan
$939.90K 10,000 at 93.99
2.3%
Planned (10b5-1)
13 Dec 2023
Davis George Eric EVP, Chief Legal Officer
Sold on a plan
$1.31M 13,764 at 95.30
19.8%
Planned (10b5-1)
16 Aug 2023
Ajer Jeffrey Robert EVP, Chief Commercial Officer
Sold on a plan
$450.00K 5,000 at 90.00
7.6%
Planned (10b5-1)
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
11 May 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold on a plan 2×
$2.84M 30,000 at 94.67
6.6%
Planned (10b5-1)
10 May 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold on a plan 2×
$2.85M 30,000 at 94.85
6.6%
Planned (10b5-1)
9 May 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold on a plan 3×
$2.85M 30,000 at 94.93
6.6%
Planned (10b5-1)
10 Apr 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold on a plan
$995.60K 10,000 at 99.56
2.3%
Planned (10b5-1)
6 Apr 2023
BIENAIME JEAN JACQUES Chief Executive Officer
Sold on a plan
$961.30K 10,000 at 96.13
2.3%
Planned (10b5-1)
3 Apr 2023
LAWLIS V BRYAN Director
Sold on a plan
$825.27K 8,500 at 97.09
22.7%
Planned (10b5-1)
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
Showing 1–50 of 323. Page 1 of 7 Older →