Insider trading

Period: 120 months Stock: BBIO Role: Directors × + Add filter Clear all
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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.

57 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.

57 decisions over 120 months Remove this filter
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.

57 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.

57 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.
57 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
57 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.

57 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
9 Jul 2026
Cook Jennifer E. Director
Sold on a plan 2×
$13.16M 148,589 at 88.54
94.7%
Sold half or more
9 Jul 2026
Ellis Andrea Director
Sold on a plan
$1.44M 17,167 at 84.00
43.2%
Planned (10b5-1)
24 Jun 2026
Cook Jennifer E. Director
Sold on a plan
$2.60M 37,167 at 70.00
81.6%
Sold half or more
23 Jun 2026
Cook Jennifer E. Director
Sold on a plan
$150.58K 2,196 at 68.57
20.8%
Planned (10b5-1)
23 Jun 2026
Valantine Hannah Director
Sold on a plan
$150.58K 2,196 at 68.57
19.2%
Planned (10b5-1)
22 Jun 2026
Valantine Hannah Director
Sold on a plan
$190.94K 2,808 at 68.00
19.7%
Planned (10b5-1)
15 Jun 2026
Cook Jennifer E. Director
Sold on a plan 2×
$6.01M 90,240 at 66.62
93.2%
Sold half or more
15 May 2026
Scott Randal W. Director
Sold on a plan 4×
$671.46K 10,000 at 67.15
46.3%
Planned (10b5-1)
10 Mar 2026
Valantine Hannah Director
Sold on a plan
$624.31K 8,671 at 72.00
53.7%
Sold half or more
4 Mar 2026
Ellis Andrea Director
Sold on a plan
$4.21M 64,921 at 64.87
77.7%
Sold half or more
27 Feb 2026
Valantine Hannah Director
Sold on a plan 2×
$1.72M 25,484 at 67.41
77.3%
Sold half or more
17 Feb 2026
Scott Randal W. Director
Sold on a plan 3×
$754.56K 10,000 at 75.46
46.3%
Planned (10b5-1)
18 Nov 2025
Lo Andrew Director · indirect
Sold at will 2×
$3.61M 55,000 at 65.69
52.1%
Sold half or more
17 Nov 2025
Lo Andrew Director
Sold at will 2×
$2.71M 40,599 at 66.67
74.2%
Sold half or more
17 Nov 2025
Scott Randal W. Director
Sold on a plan 2×
$666.47K 10,000 at 66.65
46.3%
Planned (10b5-1)
12 Nov 2025
Valantine Hannah Director
Sold at will
$1.68M 25,484 at 66.07
77.3%
Sold half or more
6 Nov 2025
DANIELS RONALD J Director
Sold at will
$3.89M 61,031 at 63.72
78.2%
Sold half or more
29 Oct 2025
MCCORMICK FRANK Director · indirect
Sold on a plan 5×
$13.21M 198,359 at 66.58
22.6%
Planned (10b5-1)
27 Oct 2025
MCCORMICK FRANK Director · indirect
Sold on a plan
$106.67K 1,641 at 65.00
0.2%
Planned (10b5-1)
5 Sep 2025
MCCORMICK FRANK Director
Sold at will
$3.93M 74,000 at 53.16
47.1%
Not planned
11 Aug 2025
HOMCY CHARLES J Director
Sold on a plan
$2.40M 50,000 at 48.00
5.2%
Planned (10b5-1)
8 Aug 2025
HOMCY CHARLES J Director
Sold on a plan 2×
$11.51M 250,000 at 46.05
20.5%
Planned (10b5-1)
5 Aug 2025
Ellis Andrea Director
Sold on a plan
$841.18K 17,167 at 49.00
48.0%
Planned (10b5-1)
26 Jun 2025
Valantine Hannah Director
Sold at will 2×
$106.50K 2,418 at 44.05
24.5%
Not planned
26 Jun 2025
Valantine Hannah Director · indirect
Sold at will 2×
$100.82K 2,289 at 44.05
85.2%
Sold half or more
24 Jun 2025
MCCORMICK FRANK Director · indirect
Sold on a plan
$4.42M 100,000 at 44.23
10.2%
Planned (10b5-1)
10 Jun 2025
Valantine Hannah Director
Sold on a plan
$171.68K 4,292 at 40.00
70.9%
Sold half or more
2 May 2025
Lo Andrew Director · indirect
Sold at will
$3.85M 100,000 at 38.50
48.6%
Not planned
14 Apr 2025
Ellis Andrea Director
Sold on a plan
$350.00K 10,000 at 35.00
45.5%
Planned (10b5-1)
1 Apr 2025
Ellis Andrea Director
Sold on a plan
$1.02M 30,000 at 34.05
71.4%
Sold half or more
6 Mar 2025
Valantine Hannah Director
Sold on a plan
$419.50K 12,875 at 32.58
88.0%
Sold half or more
4 Jun 2024
Scott Randal W. Director · indirect
Sold on a plan
$46.95K 1,500 at 31.30
27.3%
Planned (10b5-1)
3 Jun 2024
Scott Randal W. Director · indirect
Sold on a plan 2×
$28.84K 1,000 at 28.84
15.4%
Planned (10b5-1)
1 Mar 2024
Scott Randal W. Director · indirect
Sold on a plan
$85.00K 2,500 at 34.00
27.8%
Planned (10b5-1)
15 Feb 2024
Valantine Hannah Director
Sold on a plan
$110.04K 2,915 at 37.75
62.3%
Sold half or more
16 Jan 2024
Valantine Hannah Director
Sold on a plan
$110.68K 2,915 at 37.97
62.3%
Sold half or more
26 Dec 2023
MCCORMICK FRANK Director · indirect
Sold on a plan
$4.21M 100,000 at 42.06
13.7%
Planned (10b5-1)
18 Dec 2023
Scott Randal W. Director · indirect
Sold on a plan
$80.00K 2,000 at 40.00
18.2%
Planned (10b5-1)
15 Dec 2023
Valantine Hannah Director
Sold on a plan
$105.29K 2,915 at 36.12
62.3%
Sold half or more
1 Dec 2023
Scott Randal W. Director · indirect
Sold on a plan 2×
$73.50K 2,500 at 29.40
18.5%
Planned (10b5-1)
15 Nov 2023
Valantine Hannah Director
Sold on a plan
$87.45K 2,915 at 30.00
62.3%
Sold half or more
5 Sep 2023
Scott Randal W. Director · indirect
Sold on a plan
$75.00K 2,500 at 30.00
15.6%
Planned (10b5-1)
15 Mar 2022
Ellis Andrea Director
Bought
$100.68K 12,000 at 8.39
opened
First buy on file
14 Mar 2022
Dachille Douglas A. Director · indirect
Bought
$81.93K 10,000 at 8.19
100%
+100% of stake
5 Jan 2022
Dachille Douglas A. Director · indirect
Bought
$79.55K 5,000 at 15.91
100%
+100% of stake
4 Jan 2022
Dachille Douglas A. Director · indirect
Bought
$84.10K 5,000 at 16.82
opened
First buy on file
30 Dec 2021
DANIELS RONALD J Director
Bought
$149.16K 10,402 at 14.34
opened
30 Dec 2021
Lo Andrew Director
Bought
$21.45K 1,500 at 14.30
3.2%
29 Dec 2021
MOMTAZEE JAMES C Director
Bought
$1.16M 80,000 at 14.50
942%
First buy on file
29 Dec 2021
Hassan Fred Director
Bought
$273.39K 19,300 at 14.17
opened
First buy on file
Showing 1–50 of 57. Page 1 of 2 Older →