Question 1

Who is David W. Boyer?

Accepted Answer

David W. Boyer serves as Executive at NEUROCRINE BIOSCIENCES INC (NBIX). They have executed 25 insider transactions totaling $4.9M over their tenure at the company.

Question 2

What is David W. Boyer's role at NEUROCRINE BIOSCIENCES INC?

Accepted Answer

David W. Boyer holds the position of Executive at NEUROCRINE BIOSCIENCES INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 4 years and currently hold a stake valued at $0.

Question 3

Is David W. Boyer buying or selling NBIX stock?

Accepted Answer

David W. Boyer has shown a selling trading pattern, with $0 in total purchases and $4.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.

Question 4

What are David W. Boyer's largest insider transactions?

Accepted Answer

The largest transaction by David W. Boyer was on Feb 7, 2023, when they sold $1.3M worth of NBIX shares. This transaction involved 12,801 shares at $102.41 per share.

Question 5

What is David W. Boyer's trading accuracy?

Accepted Answer

David W. Boyer has a Personal Accuracy Score of 92/100, which measures the historical performance of their insider transactions. This score is calculated based on the timing and performance of their trades relative to market movements.

Question 6

How many companies is David W. Boyer associated with?

Accepted Answer

David W. Boyer has filed Form 4 transactions for 1 different company. Their primary association is with NEUROCRINE BIOSCIENCES INC (NBIX), where they serve as Executive.

Question 7

How much NBIX stock does David W. Boyer own?

Accepted Answer

David W. Boyer currently owns 4,713 shares of NEUROCRINE BIOSCIENCES INC (NBIX), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.

Question 8

What is David W. Boyer's equity in NEUROCRINE BIOSCIENCES INC?

Accepted Answer

David W. Boyer's equity position in NEUROCRINE BIOSCIENCES INC consists of 4,713 shares valued at approximately $0. As Executive, they have executed 25 insider transactions, with $0 in purchases and $4.9M in sales.

Question 9

Where can I find David W. Boyer's SEC Form 4 filings?

Accepted Answer

All of David W. Boyer's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. David W. Boyer has 25 Form 4 filings on record as an insider at NEUROCRINE BIOSCIENCES INC.

Question 10

What is David W. Boyer's net worth from NBIX?

Accepted Answer

Based on their current NBIX stock holdings, David W. Boyer has equity worth approximately $0 in NEUROCRINE BIOSCIENCES INC. This value is based on 4,713 shares at current market prices and does not represent their total net worth, which may include other assets and investments.

DATE	TICKER	VALUE	TYPE	SHARES	PRICE	10b5-1
Jan 31, 2026	NBIX	$0	Option Exercise	2,096	$N/A	Discretionary
Jan 31, 2026	NBIX	$161.8K	Payment	1,189

David W. Boyer

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David W. Boyer Trading Summary

How Much NBIX Stock Does David W. Boyer Own?

Is David W. Boyer Buying or Selling NBIX?

David W. Boyer's Recent Stock Transactions

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