Insider trading

Period: 120 months Stock: NBIX Role: Directors × + 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.

70 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.

70 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.

70 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.

70 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.
70 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
70 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.

70 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
28 Jul 2026
Norwalk Leslie V Director
Sold on a plan
$227.51K 1,250 at 182.01
44.0%
Planned (10b5-1)
5 Jun 2026
Sold on a plan 5×
$4.13M 25,000 at 165.32
61.2%
Sold half or more
4 Jun 2026
Norwalk Leslie V Director
Sold on a plan
$210.07K 1,250 at 168.06
30.6%
Planned (10b5-1)
19 May 2026
Sold on a plan
$37.82M 245,088 at 154.33
32.4%
Planned (10b5-1)
15 May 2026
POPS RICHARD F Director
Sold on a plan
$2.36M 15,000 at 157.65
30.3%
Planned (10b5-1)
12 May 2026
Norwalk Leslie V Director
Sold on a plan
$590.60K 3,810 at 155.01
61.1%
Sold half or more
16 Dec 2025
Norwalk Leslie V Director
Sold on a plan
$184.56K 1,190 at 155.09
16.0%
Planned (10b5-1)
15 Dec 2025
Norwalk Leslie V Director
Sold on a plan
$761.14K 5,000 at 152.23
40.2%
Planned (10b5-1)
3 Dec 2025
LYONS GARY A Director
Sold on a plan
$2.29M 15,000 at 152.61
11.1%
Planned (10b5-1)
25 Nov 2025
MORROW GEORGE J Director
Sold on a plan
$2.15M 15,000 at 143.37
68.0%
Sold half or more
5 Nov 2025
Sold on a plan
$2.73M 18,000 at 151.82
30.8%
Planned (10b5-1)
7 Aug 2025
Sold on a plan
$13.44M 106,322 at 126.41
17.1%
Planned (10b5-1)
27 May 2025
Sold on a plan
$1.16M 9,613 at 120.38
1.8%
Planned (10b5-1)
5 May 2025
Sold on a plan
$3.31M 30,000 at 110.20
44.5%
Planned (10b5-1)
13 Feb 2025
Sold on a plan
$1.61M 13,831 at 116.69
56.4%
Sold half or more
13 Feb 2025
Sold on a plan 2×
$681.91K 5,844 at 116.69
1.1%
Planned (10b5-1)
10 Feb 2025
Sold on a plan
$269.17K 2,274 at 118.37
0.4%
Planned (10b5-1)
31 Jan 2025
Sold on a plan
$413.97K 2,707 at 152.92
0.5%
Planned (10b5-1)
27 Jan 2025
Sold on a plan
$21.84M 146,105 at 149.46
22.1%
Planned (10b5-1)
15 Aug 2024
Sold at will
$2.09M 14,250 at 146.69
27.5%
Not planned
13 Aug 2024
LYONS GARY A Director
Sold on a plan
$1.74M 11,570 at 150.43
8.9%
Planned (10b5-1)
16 Jul 2024
LYONS GARY A Director
Sold on a plan
$139.53K 930 at 150.03
0.8%
Planned (10b5-1)
29 May 2024
Sold on a plan 2×
$5.34M 40,000 at 133.46
60.1%
Sold half or more
17 May 2024
POPS RICHARD F Director
Sold on a plan
$297.86K 2,100 at 141.84
6.2%
Planned (10b5-1)
17 May 2024
Sharp Shalini Director
Sold on a plan
$156.94K 1,106 at 141.90
52.7%
Sold half or more
17 May 2024
Norwalk Leslie V Director
Sold on a plan
$156.85K 1,106 at 141.82
52.7%
Sold half or more
14 May 2024
LYONS GARY A Director
Sold on a plan
$1.70M 12,500 at 135.63
9.7%
Planned (10b5-1)
14 Mar 2024
MORROW GEORGE J Director
Sold on a plan 2×
$5.58M 40,000 at 139.42
100%
Sold half or more
13 Mar 2024
POPS RICHARD F Director
Sold on a plan
$3.26M 23,200 at 140.33
44.0%
Planned (10b5-1)
11 Mar 2024
POPS RICHARD F Director
Sold on a plan
$14.00K 100 at 140.00
0.3%
Planned (10b5-1)
8 Mar 2024
POPS RICHARD F Director
Sold on a plan
$238.08K 1,700 at 140.05
5.4%
Planned (10b5-1)
27 Feb 2024
Norwalk Leslie V Director
Sold on a plan
$1.09M 8,000 at 135.67
100%
Sold half or more
20 Feb 2024
POPS RICHARD F Director
Sold on a plan
$1.99M 15,000 at 132.47
33.7%
Planned (10b5-1)
2 Jan 2024
Sold on a plan
$1.45M 11,044 at 131.47
17.6%
Planned (10b5-1)
22 Dec 2023
LYONS GARY A Director
Sold on a plan
$1.30M 10,000 at 130.04
4.9%
Planned (10b5-1)
1 Dec 2023
LYONS GARY A Director
Sold on a plan
$583.84K 5,000 at 116.77
2.4%
Planned (10b5-1)
12 Sep 2023
LYONS GARY A Director
Sold on a plan
$575.12K 5,000 at 115.02
2.4%
Planned (10b5-1)
1 Sep 2023
LYONS GARY A Director
Sold on a plan
$550.32K 5,000 at 110.06
2.4%
Planned (10b5-1)
1 May 2023
Sold on a plan
$436.14K 4,300 at 101.43
9.1%
Planned (10b5-1)
21 Apr 2023
Sold on a plan
$633.79K 6,034 at 105.04
13.3%
Planned (10b5-1)
19 Apr 2023
Sold on a plan
$94.82K 903 at 105.00
2.5%
Planned (10b5-1)
3 Jan 2023
Sold, plan not stated 2×
$3.57M 30,000 at 118.86
54.5%
Sold half or more
3 Jan 2023
POPS RICHARD F Director
Sold, plan not stated
$1.79M 15,000 at 119.20
33.7%
31 Oct 2022
LYONS GARY A Director
Sold, plan not stated
$1.72M 15,000 at 114.76
6.9%
4 Oct 2022
LYONS GARY A Director
Sold, plan not stated
$552.71K 5,000 at 110.54
2.4%
9 May 2022
POPS RICHARD F Director
Sold, plan not stated 2×
$1.14M 15,000 at 76.30
33.7%
25 Apr 2022
LYONS GARY A Director
Sold, plan not stated
$1.39M 15,000 at 92.76
6.7%
1 Apr 2022
Sold, plan not stated
$1.02M 10,728 at 94.93
24.0%
24 Jan 2022
Sold, plan not stated
$1.12M 15,000 at 74.43
37.4%
7 Oct 2021
LYONS GARY A Director
Sold, plan not stated
$525.29K 5,000 at 105.06
2.3%
Showing 1–50 of 70. Page 1 of 2 Older →