Insider trading

Period: 120 months Stock: NBIX Role: Other officers × + 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.

397 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.

397 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.

397 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.

397 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.
397 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
397 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.

397 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
14 Sep 2026
Boyer David W. Chief Corp. Affairs Officer
Sold on a plan
$130.05K 826 at 157.45
8.7%
Planned (10b5-1)
9 Sep 2026
BENEVICH ERIC Chief Commercial Officer
Sold on a plan
$333.03K 2,154 at 154.61
3.2%
Planned (10b5-1)
10 Jul 2026
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$790.51K 4,367 at 181.02
21.2%
Planned (10b5-1)
9 Jul 2026
Lippoldt Darin Chief Legal Officer
Sold on a plan
$1.80M 10,000 at 179.60
15.4%
Planned (10b5-1)
9 Jul 2026
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$1.51M 8,433 at 178.72
34.2%
Planned (10b5-1)
8 Jul 2026
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$488.67K 2,737 at 178.54
14.4%
Planned (10b5-1)
7 Jul 2026
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$607.31K 3,401 at 178.57
17.3%
Planned (10b5-1)
29 Jun 2026
Lippoldt Darin Chief Legal Officer
Sold on a plan 2×
$1.67M 9,800 at 170.16
15.2%
Planned (10b5-1)
26 Jun 2026
Lippoldt Darin Chief Legal Officer
Sold on a plan
$33.91K 200 at 169.57
0.4%
Planned (10b5-1)
2 Jun 2026
Cooke Julie Chief Human Resources Officer
Sold on a plan 5×
$5.77M 36,937 at 156.22
62.3%
Sold half or more
1 Jun 2026
Onyia Jude Chief Scientific Officer
Sold on a plan
$1.76M 11,000 at 160.25
29.9%
Planned (10b5-1)
29 May 2026
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$354.32K 2,261 at 156.71
12.2%
Planned (10b5-1)
27 May 2026
Onyia Jude Chief Scientific Officer
Sold on a plan
$1.71M 11,000 at 155.53
29.9%
Planned (10b5-1)
26 May 2026
Boyer David W. Chief Corp. Affairs Officer
Sold on a plan
$609.02K 3,888 at 156.64
33.3%
Planned (10b5-1)
8 Dec 2025
Lippoldt Darin Chief Legal Officer
Sold on a plan
$698.62K 4,376 at 159.65
9.2%
Planned (10b5-1)
28 Nov 2025
BENEVICH ERIC Chief Commercial Officer
Sold on a plan
$905.88K 5,970 at 151.74
11.7%
Planned (10b5-1)
10 Jul 2025
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$61.70K 457 at 135.00
8.8%
Planned (10b5-1)
9 Jul 2025
Onyia Jude Chief Scientific Officer
Sold on a plan
$7.80M 59,819 at 130.46
76.6%
Sold half or more
2 Jul 2025
Onyia Jude Chief Scientific Officer
Sold on a plan
$2.65M 20,362 at 130.13
52.7%
Sold half or more
14 Feb 2025
ROBERTS EIRY Chief Medical Officer
Sold on a plan
$57.52K 500 at 115.04
1.4%
Planned (10b5-1)
13 Feb 2025
Onyia Jude Chief Scientific Officer
Sold on a plan 2×
$336.24K 2,879 at 116.79
14.6%
Planned (10b5-1)
13 Feb 2025
Lippoldt Darin Chief Legal Officer
Sold on a plan 2×
$254.99K 2,184 at 116.75
4.9%
Planned (10b5-1)
13 Feb 2025
BENEVICH ERIC Chief Commercial Officer
Sold on a plan 2×
$251.43K 2,154 at 116.73
4.7%
Planned (10b5-1)
13 Feb 2025
Boyer David W. Chief Corp. Affairs Officer
Sold on a plan 2×
$208.39K 1,785 at 116.74
38.5%
Planned (10b5-1)
13 Feb 2025
ROBERTS EIRY Chief Medical Officer
Sold on a plan 2×
$200.74K 1,718 at 116.85
4.8%
Planned (10b5-1)
13 Feb 2025
Cooke Julie Chief Human Resources Officer
Sold on a plan 2×
$181.13K 1,551 at 116.78
7.4%
Planned (10b5-1)
13 Feb 2025
Delaet Ingrid Chief Regulatory Officer
Sold on a plan 2×
$171.67K 1,471 at 116.71
26.5%
Planned (10b5-1)
10 Feb 2025
BENEVICH ERIC Chief Commercial Officer
Sold on a plan
$115.94K 980 at 118.31
2.2%
Planned (10b5-1)
10 Feb 2025
ROBERTS EIRY Chief Medical Officer
Sold on a plan
$115.85K 980 at 118.22
2.9%
Planned (10b5-1)
10 Feb 2025
Lippoldt Darin Chief Legal Officer
Sold on a plan
$107.73K 911 at 118.25
2.1%
Planned (10b5-1)
10 Feb 2025
Boyer David W. Chief Corp. Affairs Officer
Sold on a plan
$82.82K 700 at 118.31
25.9%
Planned (10b5-1)
10 Feb 2025
Cooke Julie Chief Human Resources Officer
Sold on a plan
$82.79K 700 at 118.28
3.6%
Planned (10b5-1)
3 Feb 2025
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$93.01K 623 at 149.29
15.3%
Planned (10b5-1)
31 Jan 2025
Cooke Julie Chief Human Resources Officer
Sold on a plan 2×
$266.02K 1,740 at 152.89
8.7%
Planned (10b5-1)
31 Jan 2025
ROBERTS EIRY Chief Medical Officer
Sold on a plan
$222.64K 1,457 at 152.80
4.3%
Planned (10b5-1)
31 Jan 2025
Lippoldt Darin Chief Legal Officer
Sold on a plan
$191.13K 1,250 at 152.91
3.0%
Planned (10b5-1)
31 Jan 2025
BENEVICH ERIC Chief Commercial Officer
Sold on a plan
$184.60K 1,207 at 152.94
2.8%
Planned (10b5-1)
31 Jan 2025
Boyer David W. Chief Corp. Affairs Officer
Sold on a plan
$168.85K 1,104 at 152.94
44.6%
Planned (10b5-1)
31 Jan 2025
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$64.59K 422 at 153.05
12.8%
Planned (10b5-1)
31 Jan 2025
Onyia Jude Chief Scientific Officer
Sold on a plan
$19.27K 126 at 152.97
0.8%
Planned (10b5-1)
31 Dec 2024
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$37.56K 272 at 138.10
9.8%
Planned (10b5-1)
17 Dec 2024
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$147.29K 1,091 at 135.00
30.3%
Planned (10b5-1)
29 Nov 2024
Onyia Jude Chief Scientific Officer
Sold on a plan
$294.37K 2,331 at 126.29
13.1%
Planned (10b5-1)
3 Oct 2024
Boyer David W. Chief Corp. Affairs Officer
Sold on a plan
$147.19K 1,295 at 113.66
77.5%
Sold half or more
13 Sep 2024
Boyer David W. Chief Corp. Affairs Officer
Sold on a plan
$421.83K 3,461 at 121.88
67.4%
Sold half or more
13 Aug 2024
Delaet Ingrid Chief Regulatory Officer
Sold on a plan 2×
$1.07M 7,143 at 150.10
74.0%
Sold half or more
6 Aug 2024
Delaet Ingrid Chief Regulatory Officer
Sold on a plan
$40.32K 273 at 147.70
4.0%
Planned (10b5-1)
1 Aug 2024
Cooke Julie Chief Human Resources Officer
Sold on a plan
$1.94M 12,632 at 153.26
41.0%
Planned (10b5-1)
1 Aug 2024
Lippoldt Darin Chief Legal Officer
Sold on a plan
$461.42K 2,996 at 154.01
7.0%
Planned (10b5-1)
16 Jul 2024
Lippoldt Darin Chief Legal Officer
Sold on a plan
$1.05M 7,004 at 150.00
15.0%
Planned (10b5-1)
Showing 1–50 of 397. Page 1 of 8 Older →