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Data as of 2026-09-29
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Neurocrine Bioscienc (NBIX): Congress and insider trades

Who in Congress and inside the company traded NBIX, when each filing appeared, and what buying after each one would have earned against the S&P 500.

Key Facts

  • Neurocrine Bioscienc (NBIX) is a listed stock on NASDAQ.
  • 3 members of Congress filed 11 buys and 16 sells of NBIX, the latest published 2023-11-20 (20 November 2023).
  • Insiders filed 0 open market buys worth $0 and 17 sells worth $60M, the latest filed 2026-09-10 (10 September 2026).
  • Across 5 scored buys, Congress averaged -9.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 40% of them ahead of the index. That result is too few trades to draw a conclusion.
  • Data as of 2026-09-29 (29 September 2026).
Congress buys 11 3 members
Congress sells 16
Insider buys 0 $0
Insider sells 17 $60M
Congress buys vs S&P, 90d -9.3% 5 scored buys
Insider buys vs S&P, 90d n/a 0 scored buys

Congress trades in NBIX

as of 2023-11-20
  1. Michael McCaul22 trades
  2. Ro Khanna4 trades
  3. Gil Cisneros1 trade
Congress trades in NBIX, newest first.
FiledMemberTypeSizeDays to file90 day vs S&P
20 Nov 2023 Michael McCaul (R-TX) sell 15K–50K 21 n/a
20 Nov 2023 Michael McCaul (R-TX) sell 50K–100K 21 n/a
25 Sep 2023 Michael McCaul (R-TX) buy 50K–100K 37 +0.4%
25 Sep 2023 Michael McCaul (R-TX) buy 15K–50K 37 +0.4%
23 Jun 2023 Michael McCaul (R-TX) sell 15K–50K 51 n/a
23 Jun 2023 Michael McCaul (R-TX) sell 15K–50K 51 n/a
10 Mar 2023 Ro Khanna (D-CA) sell 1K–15K 26 n/a
21 Jan 2023 Michael McCaul (R-TX) sell 1K–15K 35 n/a
21 Jan 2023 Michael McCaul (R-TX) sell 1K–15K 35 n/a
4 Jan 2023 Ro Khanna (D-CA) buy 1K–15K 28 -24.7%
24 Feb 2022 Michael McCaul (R-TX) sell 1K–15K 26 n/a
24 Feb 2022 Michael McCaul (R-TX) sell 1K–15K 26 n/a
28 Jan 2022 Michael McCaul (R-TX) sell 15K–50K 37 n/a
28 Jan 2022 Michael McCaul (R-TX) sell 1K–15K 44 n/a
28 Jan 2022 Michael McCaul (R-TX) sell 15K–50K 37 n/a
28 Jan 2022 Michael McCaul (R-TX) sell 1K–15K 44 n/a
16 Sep 2021 Ro Khanna (D-CA) sell 1K–15K 29 n/a
17 Jul 2021 Michael McCaul (R-TX) buy 15K–50K 22 +6.3%
17 Jul 2021 Michael McCaul (R-TX) buy 15K–50K 22 +6.3%
20 Apr 2021 Michael McCaul (R-TX) buy 15K–50K 41 -5.5%
20 Apr 2021 Michael McCaul (R-TX) buy 15K–50K 41 -5.5%
12 Jan 2021 Gil Cisneros (D-CA) buy 1K–15K 21 -23.1%
17 Dec 2020 Ro Khanna (D-CA) buy 1K–15K 43 n/a
15 Dec 2020 Michael McCaul (R-TX) buy 50K–100K 32 n/a
15 Dec 2020 Michael McCaul (R-TX) buy 50K–100K 32 n/a
1 Dec 2020 Michael McCaul (R-TX) sell 50K–100K 60 n/a
1 Dec 2020 Michael McCaul (R-TX) sell 50K–100K 60 n/a

Insider trades in NBIX

as of 2026-09-10
Open market insider trades in NBIX, newest first.
FiledInsiderTypeSharesPriceValue90 day vs S&P
10 Sep 2026 BENEVICH ERIC sell 2,154 $154.61 $333K n/a
30 Jul 2026 Norwalk Leslie V sell 1,250 $182.01 $228K n/a
13 Jul 2026 Lippoldt Darin sell 10,000 $179.60 $1.8M n/a
13 Jul 2026 Delaet Ingrid sell 4,367 $181.02 $791K n/a
9 Jul 2026 Delaet Ingrid sell 8,433 $178.72 $1.5M n/a
9 Jul 2026 Delaet Ingrid sell 2,737 $178.54 $489K n/a
9 Jul 2026 Delaet Ingrid sell 3,401 $178.57 $607K n/a
30 Jun 2026 Lippoldt Darin sell 200 $169.56 $33.9K n/a
30 Jun 2026 Lippoldt Darin sell 9,800 $170.16 $1.7M n/a
9 Jun 2026 SHERWIN STEPHEN A sell 25,000 $165.32 $4.1M n/a
8 Jun 2026 Norwalk Leslie V sell 1,250 $168.06 $210K n/a
4 Jun 2026 Cooke Julie sell 36,937 $156.22 $5.8M n/a
2 Jun 2026 Delaet Ingrid sell 2,261 $156.71 $354K n/a
2 Jun 2026 Onyia Jude sell 11,000 $160.25 $1.8M n/a
29 May 2026 Onyia Jude sell 11,000 $155.53 $1.7M n/a
28 May 2026 Boyer David W. sell 3,888 $156.64 $609K n/a
21 May 2026 GORMAN KEVIN CHARLES sell 245,088 $154.33 $38M n/a

Frequently asked questions

Who has bought NBIX?

11 Congress buys by 3 members and 0 insider buys are on file. The tables on this page list every one.

Did buying NBIX after a disclosure beat the market?

Across 5 scored buys, Congress averaged -9.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 40% of them ahead of the index. That result is too few trades to draw a conclusion. A single stock is a small sample.

Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.

Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.