NBIX Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$62.2M
9 insiders
Net Insider Flow
-$62.2M
open market, 180d
Reporting Insiders
9
26 P/S transactions
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Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jul 10, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)4K$106.02$463K
Jul 10, 2026Delaet IngridChief Regulatory OfficerSell(S)4K$181.02$791K
Jul 10, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)4K$0
Jul 9, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)8K$103.52$873K
Jul 9, 2026Delaet IngridChief Regulatory OfficerSell(S)8K$178.72$1.5M
Jul 9, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)8K$0
Jul 9, 2026Lippoldt DarinChief Legal OfficerOption exercise(M)10K$81.49$815K
Jul 9, 2026Lippoldt DarinChief Legal OfficerSell(S)10K$179.60$1.8M
Jul 9, 2026Lippoldt DarinChief Legal OfficerOption exercise(M)10K$0
Jul 8, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)3K$103.52$283K
Jul 8, 2026Delaet IngridChief Regulatory OfficerSell(S)3K$178.54$489K
Jul 8, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)3K$0
Jul 7, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)3K$103.52$352K
Jul 7, 2026Delaet IngridChief Regulatory OfficerSell(S)3K$178.57$607K
Jul 7, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)3K$0
Jun 29, 2026Lippoldt DarinChief Legal OfficerOption exercise(M)8K$81.49$661K
Jun 29, 2026Lippoldt DarinChief Legal OfficerSell(S)8K$170.03$1.4M
Jun 29, 2026Lippoldt DarinChief Legal OfficerOption exercise(M)2K$81.49$138K
Jun 29, 2026Lippoldt DarinChief Legal OfficerSell(S)2K$170.81$289K
Jun 29, 2026Lippoldt DarinChief Legal OfficerOption exercise(M)8K$0
Jun 29, 2026Lippoldt DarinChief Legal OfficerOption exercise(M)2K$0
Jun 26, 2026Lippoldt DarinChief Legal OfficerOption exercise(M)200$81.49$16K
Jun 26, 2026Lippoldt DarinChief Legal OfficerSell(S)200$169.57$34K
Jun 26, 2026Lippoldt DarinChief Legal OfficerOption exercise(M)200$0
Jun 5, 2026Onyia JudeChief Scientific OfficerGift(G)2K$0
Jun 5, 2026Sherwin Stephen ADirectorOption exercise(M)15K$53.64$805K
Jun 5, 2026Sherwin Stephen ADirectorOption exercise(M)10K$79.79$798K
Jun 5, 2026Sherwin Stephen ADirectorSell(S)8K$163.81$1.3M
Jun 5, 2026Sherwin Stephen ADirectorSell(S)3K$164.44$419K
Jun 5, 2026Sherwin Stephen ADirectorSell(S)7K$165.79$1.1M
Jun 5, 2026Sherwin Stephen ADirectorSell(S)6K$166.56$971K
Jun 5, 2026Sherwin Stephen ADirectorSell(S)2K$167.31$308K
Jun 5, 2026Sherwin Stephen ADirectorOption exercise(M)15K$0
Jun 5, 2026Sherwin Stephen ADirectorOption exercise(M)10K$0
Jun 4, 2026Norwalk Leslie VDirectorSell(S)1K$168.06$210K
Jun 2, 2026Keswani Sanjay ChandruChief Medical OfficerOption exercise(M)3K$0
Jun 2, 2026Keswani Sanjay ChandruChief Medical OfficerTax withholding(F)2K$154.84$268K
Jun 2, 2026Keswani Sanjay ChandruChief Medical OfficerOption exercise(M)3K$0
Jun 2, 2026Cooke JulieChief Human Resources OfficerOption exercise(M)25K$81.49$2.0M
Jun 2, 2026Cooke JulieChief Human Resources OfficerSell(S)14K$154.83$2.2M
Jun 2, 2026Cooke JulieChief Human Resources OfficerSell(S)5K$155.46$850K
Jun 2, 2026Cooke JulieChief Human Resources OfficerSell(S)4K$156.77$661K
Jun 2, 2026Cooke JulieChief Human Resources OfficerSell(S)10K$157.62$1.5M
Jun 2, 2026Cooke JulieChief Human Resources OfficerSell(S)4K$158.59$558K
Jun 2, 2026Cooke JulieChief Human Resources OfficerOption exercise(M)25K$0
Jun 1, 2026Onyia JudeChief Scientific OfficerOption exercise(M)11K$84.74$932K
Jun 1, 2026Onyia JudeChief Scientific OfficerSell(S)11K$160.25$1.8M
Jun 1, 2026Onyia JudeChief Scientific OfficerOption exercise(M)11K$0
May 29, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)2K$79.02$179K
May 29, 2026Delaet IngridChief Regulatory OfficerSell(S)2K$156.71$354K
May 29, 2026Delaet IngridChief Regulatory OfficerOption exercise(M)2K$0
May 27, 2026Lyons Gary ADirectorGrant(A)1K$0
May 27, 2026Lyons Gary ADirectorGrant(A)3K$0
May 27, 2026Gorman Kevin CharlesDirectorGrant(A)5K$0
May 27, 2026Morrow George JDirectorGrant(A)3K$0
May 27, 2026Mercier JohannaDirectorGrant(A)3K$0
May 27, 2026Sherwin Stephen ADirectorGrant(A)3K$0
May 27, 2026Pops Richard FDirectorGrant(A)3K$0
May 27, 2026Poon Christine ADirectorGrant(A)3K$0
May 27, 2026Rastetter William HDirectorGrant(A)3K$0
May 27, 2026Sharp ShaliniDirectorGrant(A)3K$0
May 27, 2026Norwalk Leslie VDirectorGrant(A)1K$0
May 27, 2026Norwalk Leslie VDirectorGrant(A)3K$0
May 27, 2026Onyia JudeChief Scientific OfficerOption exercise(M)11K$84.74$932K
May 27, 2026Onyia JudeChief Scientific OfficerSell(S)11K$155.53$1.7M
May 27, 2026Onyia JudeChief Scientific OfficerOption exercise(M)11K$0
May 26, 2026Boyer David W.Chief Corp. Affairs OfficerSell(S)4K$156.64$609K
May 21, 2026Poon Christine ADirectorOption exercise(M)3K$0
May 21, 2026Poon Christine ADirectorOption exercise(M)3K$0
May 21, 2026Sherwin Stephen ADirectorOption exercise(M)3K$0
May 21, 2026Sherwin Stephen ADirectorOption exercise(M)3K$0
May 21, 2026Lyons Gary ADirectorOption exercise(M)2K$0
May 21, 2026Lyons Gary ADirectorOption exercise(M)2K$0
May 21, 2026Pops Richard FDirectorOption exercise(M)3K$0
May 21, 2026Pops Richard FDirectorOption exercise(M)3K$0
May 21, 2026Rastetter William HDirectorOption exercise(M)3K$0
May 21, 2026Rastetter William HDirectorOption exercise(M)3K$0
May 21, 2026Sharp ShaliniDirectorOption exercise(M)2K$0
May 21, 2026Sharp ShaliniDirectorOption exercise(M)2K$0
May 21, 2026Norwalk Leslie VDirectorOption exercise(M)2K$0
May 21, 2026Norwalk Leslie VDirectorOption exercise(M)2K$0
May 21, 2026Mercier JohannaDirectorOption exercise(M)3K$0
May 21, 2026Mercier JohannaDirectorOption exercise(M)3K$0
May 21, 2026Morrow George JDirectorOption exercise(M)3K$0
May 21, 2026Morrow George JDirectorOption exercise(M)3K$0
May 19, 2026Gorman Kevin CharlesDirectorOption exercise(M)205K$43.24$8.9M
May 19, 2026Gorman Kevin CharlesDirectorSell(S)245K$154.33$37.8M
May 19, 2026Gorman Kevin CharlesDirectorOption exercise(M)205K$0
May 15, 2026Pops Richard FDirectorOption exercise(M)15K$47.89$718K
May 15, 2026Pops Richard FDirectorSell(S)15K$157.65$2.4M
May 15, 2026Pops Richard FDirectorOption exercise(M)15K$0
May 12, 2026Norwalk Leslie VDirectorSell(S)4K$155.01$591K
Mar 4, 2026Abernethy MattChief Financial OfficerGift(G)2K$0
Feb 20, 2026Onyia JudeChief Scientific OfficerGift(G)3K$0
Feb 13, 2026Gorman Kevin CharlesDirectorTax withholding(F)34K$124.12$4.3M
Feb 13, 2026Gorman Kevin CharlesDirectorGrant(A)64K$0
Feb 13, 2026Gorman Kevin CharlesDirectorTax withholding(F)3K$124.12$360K
Feb 13, 2026Gorman Kevin CharlesDirectorOption exercise(M)6K$0
Feb 13, 2026Gorman Kevin CharlesDirectorTax withholding(F)3K$124.12$375K
Feb 13, 2026Gorman Kevin CharlesDirectorOption exercise(M)5K$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-01-042026-07-20. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).